Perfection down to the smallest detail CONTENTS For many years, Cherry snap In our experience you need a little advice to get the best out of your switches. This is why we always start by asking users for detailed information on the switches and keyboards have been intended scope of application, its basic conditions and all associated speci- synonymous with quality and reliability. Cherry is a trademark of fications and data. We regard this as an absolutely indispensable first step. This catalogue is intended only as a reference document. No responsibility is taken for the correctness of the details. We reserve the right to make ZF Friedrichshafen AG. Whether changes which are minor or serve the purpose of progress. in household appliances, industrial The technical details relate only to the product specifications; product applications, vehicles or input syscharacteristics are not warranted. We reserve the right to make technical tems, electronic components ensure reliable operation as well as safety changes and adjustments due to changed delivery opportunities up to the contract signing. Only our general sales and delivery conditions apply. We will gladly send you these on request. and comfort. Our Quality Assurance System is ISO 9001 and TS 16949certified and our Environmental Management is ISO 14001-certified. 2 Winner 2005 Philosophy 4 Location and quality 6 Growth, innovation and environment 8 Products 10 Lexicon 12 Overview 22 Snap switches 24 Sliding contact switches 62 Keymodules 66 Check list for switch requirements 72 Lean Production Award 2006 Bavarian Quality Award 2008 Kaizen 5S Award 2009 3 PHILOSOPHY It's not the size which determines the power, but rather each individual component. What makes the difference between The quality of a total solution is determined by the quality of its components. A fault in a component which only costs a few cents can paralyse a good and an excellent technical solution? Reliability, the power of inno- everything. Perfection down to the smallest detail is therefore the basis of our philosophy as a supplier of mechatronic components. Another is attuning the individual elements optimally to one another. Therefore, we vation, these are the foundations of see ourselves as our customers` active partner when it comes to developing new products. success. But how can success be achieved? Is there a formula which Our record proves we are right. For many years, Cherry snap switches and keyboards have been synonymous with the highest quality and reliability. can be transferred to all industries? This principle has also made us one of the leading suppliers of electronic We think there is. components. Regardless of whether you use our products in household appliances, industrial applications, in the automobile industry or for input systems - you can rely on safety and comfort in addition to reliable performance. 4 5 LOCATION AND QUALITY Customer satisfaction grows with quality. And quality with closeness to the customer. With ever-shorter product cycles, the development time for new products is also being reduced. In order to guarantee maximum quality, close cooperation among all partners is important. We interpret the term "close cooperation" in an old-fashioned way - and wherever possible, we prefer personal contact with our partners. 6 To be as close to our customers as possible was the principle of Cherry Electrical Products Corporation, which was founded in the USA in 1953. In 1964 we established a subsidiary in Germany and in 1972 in England. Additional European subsidiaries followed in France and Czech Republic in 1985 and 1992, respectively. Today, the company acts on a global basis - with sites throughout the world: in North America and Europe as well as in Asia and Australia. Proximity on location allows us to react quickly to regional or individual requirements. We continue this philosophy while integrating the Cherry trademark in ZF Friedrichshafen AG. Being part of a worldwide network, we can thus be even more responsive to customer and market requirements. 6 7 2 3 1 4 5 12 11 10 9 8 1. ZF Friedrichshafen AG 7. ZF Electronics de Mexico 2. ZF Electronics UK Ltd. 8. ZF Electronics Office Australia 3. ZF Electronics France S.a.r.l. 9. ZF Electronics Asia Limited 4. ZF Electronics Klasterecz spol. s.r.o. 10. ZF Electronics Office Japan 5. ZF Electronics Office Italy 11. ZF Electronics TVS India Private Ltd. 6. ZF Electronics Corporation 12. ZF Electronics (Zhuhai) Co. Ltd. 7 GROWTH, INNOVATION AND ENVIRONMENT Customer satisfaction grows by quality. And quality by closeness to the customer Growth and success across more than 50 years are no accident, but the result of a sustainable company strategy. A strategy which is applied Quality and environment For us, environmental consciousness is more than the fulfillment of a duty; we live it every day. Therefore, years ago we introduced an integrated management system based on the ISO 9001, ISO 14001 and TS 16949 standards, whose quality and environmental standards have become second nature for our employees. In order to comply we must fulfill and even exceed the requirements of our customers, suppliers, investors, employees and, last but not least, the public, through consistent process orientation. This is also one of the reasons why our company has been honored with several awards in recent years. Quality guideline equally to customers, employees, Customer satisfaction In the context of a cooperation based on partnership and trust it is our major objective to fully live up to our customers' expectations. our own products and the environment. This guarantees that our innovations will fall on fertile ground in the long and short term - and it will ensure growth for us and our partners. 8 Competitiveness We can ensure ZF's long-term corporate success by providing innovative, high quality, and cost-efficient solutions for a global market Sense of responsibility The prerequisites for achieving optimum working results are a distinct awareness of quality as well as assuming responsibility both for oneself and for the Group. Employee satisfaction Principles of environmental protection ZF's efficiency is determined by our highly motivated staff. By involving all stakeholders and continuous communication, our employees' satisfaction can be maintained on a permanent basis. Process-oriented management approach Cherry products are contributing to the technical progress on a global basis. However, this also means that the company has a responsibility to continuously improve the environmental compatibility of its products over their entire life cycle and to reduce the strains placed on natural resources. Applying efficient processes with balanced interaction to achieve highest product and service quality - that is the basis for our management system. The Environmental Policy is checked regularly and is binding for all employees. It is based on the following principles: Partner supplier 1. We design our products and production processes in as energy and resource-efficient a manner as possible. We use state-of-the-art environmentally friendly technologies whenever investments are made. Our suppliers make an essential contribution to the quality of our products. In order to achieve common quality objectives we cooperate with our suppliers as partners. Permanent improvement The principle of continuous improvement is an important element of our actions and secures corporate success for the future. 2. We put appropriate measures into place to ensure that environmentally damaging incidents are avoided wherever possible and properly contained in the event of any incident. We comply fully with all relevant environmental directives. 3. We involve our employees in the development and implementation of our environmental policy. We regularly train and motivate them so that they can actively assist in shaping our environmental protection policy. 4. We are continuously improving operational environmental protection. Our suppliers are taken into account during this process. 5. We implement the objectives we set ourselves right around the world with the assistance of appropriate management systems, we check the agreed performance levels on a regular basis and, if any discrepancy is detected, respond rapidly with appropriate remedial action. 6. In matters relating to environmental protection, we engage in dialogue with customers, suppliers, authorities, and all local interested parties. Furthermore, we regularly report on the consequences of our activities 9 PRODUCTS Diversity generates options. Options result in exactly solutions for your requirements. Higher, faster, further - the demands for technical developments are increasing, while their size is being reduced. A challenge also for the engineers of the individual components. To fulfill both the requirements and the unusual demands of our partners, we have created a broad spectrum of switches. Decades of experience in the development and manufacture of switches equates to the best solution for your application. The following pages present a detailed overview of our ranges, which are divided into three types of switches. But in addition to the switches presented here, we offer several other broad product lines, including electronic controls, mechatronic assemblies, sensors and rocker switches. 10 From single components to electronic assemblies More information on solutions concerning our range of mechatronics, sensors and rocker switches can be obtained from our respective product catalogues. These can be either ordered as a printed copy from us or simply be downloaded as PDF file on www.cherry.de. Key modules Sensors Read up on our key modules enabling flexible design of keypads and keyboards. Depending on the key cap, different lead spacings are also possible. Get informed about our standard program of sensors based on Halland Reed-technology. Rocker switches Mechatronics Our rocker switch range covers device switches to be used for example in household appliances and power tools as well as for machinery and equipment. Experience our competence concerning control units and electronic assemblies - from cooktops and flow-heaters to many other applications. Selector switches Information on our range of selector switches is available on our website www.cherry.de under the category Switches and Controls. 11 LEXICON Snap Switches - Definitions and descriptions Snap switches are activated by a Actuator spring-operated (or "snap-action") Applying force to the actuator of a snap switch releases the snap-action mechanism, which in turn triggers the switching operation. mechanism. Depressing the actuator Auxiliary actuator triggers the switching operation, with It is possible to attach an auxiliary actuator to a snap switch in order to meet the specific requirements of a given application. Doing so usually alters the travel and forces involved in the switching operation, depending on the length of the levers. By attaching an appropriate auxiliary actuator, it is possible to increase travel and/or reduce the actuating force required. a pre-defined force and travel. The Terminals switching speed itself is largely independent of the speed of actuation. COM (Common = 1): Base terminal NC (Normally Closed = 2): The contact is closed in the rest position, that is, the terminal is connected to COM. When the switch is actuated, the contact opens. NO (Normally Open = 4): The contact is open in the rest position, that is, the terminal is separated from COM. When the switch is actuated, the contact closes. Contact gap (contact opening distance) The contact gap is the distance between a pair of open contacts. For snap switches, it is usually around 0.3 mm. Generally speaking, for switches with contact gaps < 3 mm, additional measures are necessary for separation from the mains. These switches bear the mark for European approvals. Switches with a contact gap > 3 mm can generally be used directly for separation from the mains. Please check the device specifications applying to your particular product, and if there is any doubt, please clarify with the responsible testing agencies. Clearance and creepage distance Clearance is the shortest distance through the air between two electrically conductive parts or between an electrically conductive part and a metal foil affixed to an accessible surface of some insulating material. The creepage distance is the shortest distance along the surface of an isolating material between two electrically conductive parts or between an electrically conductive part and a metal foil fixed to an accessible surface of the insulating material. 12 Graphical symbols Description Function S.P.D.T. Single Pole Double Throw (Changeover contact) In rest position the COM terminal is connected to the NC contact. When the actuator is depressed, COM and NC break contact and COM and NO make contact. Graphical S.P.S.T. - N.O. Single Pole Single Throw Normally Open (Make contact) When the switch is actuated, contact is made. S.P.S.T. - N.C. Single Pole Single Throw Normally Closed (Break contact) When the switch is actuated, contact is broken. Auxiliary actuator Actuator Silver- or "GoldCrosspoint" Contact NC-terminal (2) NO-terminal (4) COM-terminal (1) 13 LEXICON Positions, forces and travels Actuator positions Actuator travel Dimensions for actuator positions are always specified in relation to a given reference line. Pretravel Rest position The rest position is the position of the actuator when no external force is being applied. Sometimes referred to as the "free position". Operating point (mech.) The point along the actuator's travel path at which the spring-operated mechanism is actuated. The distance travelled between the actuator's rest position and the switching point. Overtravel The distance travelled between the switching point and the end position. To make absolutely sure that the switching operation takes place, an actuator should use up at least 50 % of the available overtravel. Reset travel The distance travelled between the end position and the release point. Final position (total travelled position) Free travel (open circuit travel) The position of the actuator at the end of its travel. The distance travelled between the reset point and the rest position. Reset point (mech.) The point along the actuator's path, as it travels back to its rest position, at which the spring-operated mechanism snaps back to its original position. Total travel The sum of pretravel and overtravel, or of reset travel and free travel. Movement differential Total travel Free travel Reset travel Movement differential Overtravel Pretravel The distance travelled between the operating point and the reset point. Actuator Housing Rest position 14 Operating position Final position Reset position Forces Conversion US-Units Initial force Inch / millimeter The force required to move the actuator away from its rest position. Generally, measures in this catalogue are based on the metric system and indicated in millimeter (mm). For the conversion please use the following relation: Operating force The force required to move the actuator through the operating point. Sustaining force 1 millimeter = 0.03937 inches Example: 27.8 mm x 0.03937 = 1.094 inches The force required to hold the actuator in its final position. And for the reverse calculation: Reset force 1 inch = 25. 4 millimeters Example: 0. 51 inches x 25.4 = 12.95 mm The level to which the operating force must be reduced to allow the springoperated mechanism to return to its original position. Differential force The difference between the operating force and the reset force. Forces The specifications of the operating force for the switches are indicated in hundredth Newton (cN). For the conversion please use the following relation: 1 Newton (N) = 100 cN = 101.972 gf 1 cN = 1.01972 gf Example: 250 cN x 1.01972 = 254.93 gf The re-conversion corresponds to: 1 gf = 0.981 cN, Example: 850 gf x 0.981 = 833.85 cN Final position Rest position N.C. Differential force Operating point Reset point Initial force N.O. Reset point Reset force Sustaining force Operating force Operating point Final position Movement differential Movement differential Pretravel Overtravel Pretravel Overtravel Free travel Reset travel Free travel Reset travel Total travel Diagram showing relationship between operating force and travel Total travel Diagram showing relationship between contact force and travel 15 LEXICON Operating life, temperature resistance, vibration and electric resistance Operating life Mechanical life The operating life specifies the minimum number of switch cycles within the specific values. It depends on a large number of parameters that are determined by the intended application case. Among these are, for example: Indicates how often a switch can be actuated without an electrical load. Mechanical endurance is calculated by actuating the snap switches axially in relation to the actuator in a sinusoidal pattern using about 80 % overtravel at a switching frequency of 4 Hz at room temperature. switched current and switching voltage type of load (e.g. ohmic, inductive or lamp load) Combination of materials in actuating element/actuator Actuator type Actuator speed Switching frequency (switching cycles / min) Pretravel / Overtravel Environmental factors such as climate conditions or harmful gases (e.g. SO2) Please note: Media such as greases, oils and materials which contain silicon must not be used on the switch. There is a distinction between mechanical and electrical operating life. 16 Electrical life The selection of the optimal contact material has great influence on the operating life. The electrical life test is conducted at rated voltage, rated current and resistive load at 23 C ambient temperature. The lower the electrical current, the longer the electrical life - under some circumstances it may even equal the switch's mechanical life. Please note: For switching loads which deviate from the values specified in the catalogue, we recommend that you discuss the issues involved with Cherry. This is especially important if you are using other loads as linear resistances. These can be electrical circuits with inductive resistances (motors), capacitive resistances (condensers) or lamp loads. To ensure that a switch reaches the maximum of its electrical operating life, the switch should not be subjected to pressure in its rest position (pre-stressed) and at least 50 % of the available overtravel must be used. Operating life specifications for direct current loads are available on request. Where higher switching capacities are involved, we recommend the use of fuses to provide protection against arcing. Please note: Since the operating life of a snap switch depends on a number of factors, we recommend that field trials be performed in order to establish the likely electrical life of a switch in a given application. This is especially recommended when the application deviates considerably from the test conditions described above. Our specialists are always ready to provide you with more advice regarding possible solutions for your particular application. Vibration and shock resistance Snap switches are naturally fairly resistant to shocks and vibrations thanks to their minimal mass of moving parts. They are at their most resistant when the actuator is in the rest position or end position, when vibration resistance is as high as 5 g at 20 - 200 Hz while shock resistance attains 50 g (6 ms). Please note: Snap switches are more susceptible to vibrations at the switching point and at the release point. In certain conditions, this could result in transient make or break contacts (bouncing) to the detriment of the switch`s operating life. This is why snap switches which are regularly exposed to vibration should, wherever possible, not be actuated slowly. Electric strength The electric strength of our snap switches - in the case of models suited for mains voltages - exceeds 1500 V AC between conducting parts and the earth and 750 V AC between the terminals (open contacts) measured over a period of one minute at an ambient temperature of 23 C 5 C, relative humidity of < 70 % and normal atmospheric pressure. Behaviour at different temperatures Depending on the model, the operating temperatures of our switches range from -25 to +70 C and -40 to +150 C. If you attempt to use a switch at operating temperatures either above or below those recommended for your particular model, the switch`s material properties will change and its reliability will be affected. Where switch model codes start with "T" (e.g. 40T125 in compliance with EN 61058), the switches involved have been approved for use at the corresponding temperatures. 17 LEXICON Operation, contact types and materials Operating speed Contacts Snap switches are suitable for a broad spectrum of operating speeds. However, extremely slow or fast actuations can affect the switch performance and operating life. For product-specific values, please see the technical specifications. The maximum switching frequency (switchings/s) is limited by the electric load. With low switch loads, up to 10 actuations per second are possible. We supply switches with standard and crosspoint contact technology. For low-voltage and low-current applications, we strongly recommend the use of gold crosspoint contacts. The reduced surface area of the cross-shaped contacts means that the surface pressure is greater, which in turn enhances reliability. Standard contacts are more suitable for higher switched loads. Please note: Contact materials Sudden actuation must be avoided since it decreases the mechanical operating life. Gold and gold alloys: primarily AuAg; AuAgPt Silver and silver alloys: primarily AgNi; AgSn02 Contact bounce Bounce time is the time between the moment closing contacts first touch and final (definitive) contact closure. The typical bounce time for our snap switches is between 1.5 and 3 ms, depending on the series. Transit time Please note: In two-way (double-throw) switches, transit time is the time between the moment the break contact element (NC contact) first opens and the make contact element (NO contact) first closes. Transit time is generally determined by design features such as e. g. contact travel and elastic characteristics. It generally varies between 3 and 10 ms, depending on the model. Because choosing the right contact materials depends on a large number of factors, such as switching voltage and current, operating environment, atmospheric conditions, etc., we are always pleased to advise you on the best choice of material for your application. Before making any firm decisions, we do advise you to carry out field trials of our switches in real-life conditions. Please note: If transit time is critically important to the functioning of your application, don`t hesitate to contact us. 18 Gold alloys are especially suitable for low currents and voltages. Typically they are used in the range from 5 V, 1 mA DC to 12 V 100 mA DC. But it may also make sense to use them in switches which are only occasionally operated or in atmospheres with a high sulphur content. For switching heavier loads, it usually makes sense to use silver or silver alloys. In this case, the range typically extends from 12 V, 100 mA DC to 250 V 21 mA AC. Materials and contact resistance Materials Contact resistance For our standard switches, we use high-quality, cadmium-free plastics which are optimized for the intended application. As a rule, we seek to avoid the use of toxic or hazardous materials. You can find out more about our materials policy by consulting our hazardous substances exclusion list. The contact resistance of snap switches is composed of the contact resistance and the resistance of the conductive parts. It depends primarily on the construction and the contact material. The contact resistance of silver contacts is max. 100 m, of gold contacts max. 50 m when they are new. Behaviour of materials in fire Insulation resistance Insulating materials which are directly connected to electrically conductive parts are classified according to their degree of flammability. Most of the materials we use to manufacture housings are self-extinguishing and categorised under the UL 94 V0 standard. The insulation resistance between the conductive parts of our snap switches and a conductive underlay or between the open contacts exceeds 10 M when they are new, measured over a period of one minute at room temperature with 500 V DC. Caution: humidity and soiling can decrease the insulation resistance. Tracking resistance Most of the insulating materials we use in our snap switches have a proof tracking index of PTI 250 (PTI 300, e.g. D4) or PTI 175 (PTI 250, e.g. DB, DC). This means that they are capable of 50 drops of test fluid at a test voltage of 250 V without producing any leakage current (IEC 60112). RoHS Switches without leads already conform to RoHS. Switches with leads are available in RoHS-conforming models on request. In case of further processing with lead-free soldering, the product-specific solder recommendations must be heeded. Glow wire test The insulation materials used for snap switches with ENEC approval fulfil the required filament tests GWFI according to the household appliance standard IEC 60335-1 at 850 C and GWIT at 775 C or alternatively the filament test GWT at 750 C. Designations ASA Acrylonitrile-styrene-acrylicester LCP Liquidcristal polymer LSR Liquid silicone rubber PA Polyamide PBT Polybutyleneterephthalate PET Polyethyleneterephthalate POM Polyacetal PPHS Polyphenylene sulphide PPS Polyether sulphone SI Silicone TPE Thermoplastic elastomer VMQ Vinyl-methyl-polysiloxane Degree of flammability UL ICE / VDE In vertical flammability test, goes out after no more than Drops of molten material capable of igniting wadding Max. duration of afterglow V-0 FV-0 5 seconds no 30 seconds V-1 FV-1 25 seconds no 30 seconds V-2 FV-2 25 seconds possibly 60 seconds HB FH Burning rate in horizontal flammability test: up to 3 mm thick < 7.5 mm/min; over 3 mm thick > 3.8 mm/min 19 LEXICON Approvals, markings and protection Approvals Degree of protection ENEC - VDE ENEC - KEMA Degrees of protection are expressed in terms of compliance with IEC 60529. They are designated by the letters IP followed by two numbers. The first number indicates the extent to which the switch is protected against contact with live parts and the ingress of solid parts; the second number indicates the extent to which it is protected against the ingress of water. For the most part, our switches are covered by the following types of protection. UL USA UL USA and Canada Remark IP00 No special protection IP40 Protected against access solid foreign objects of 1 mm diameter and greater IP50 Dust-protected IP65 Dustproof and protected against flowing water IP67 Dustproof and protected against short-term immersion ENEC is the abbreviation for European Norms Electrical Certification. The ENEC mark is a common European safety certification mark, based on testing to harmonized European safety standards and includes switches for appliances in accordance with EN61058. Switch markings (Example) EN61 058-1 10A (3)A 250V~ 40T85 5E4 Rated current resistive load Rated current motor load Rated voltage Microdisconnection contact gap Rated ambient temperature (- 40 C to +8 5 C) Operation cycles 50.000 < 3 mm UL 1054 20 10 A 1/2 HP 125-250 V AC Rated current inductive load Rated current motor load Rated voltage Assembly and installation Please note: If components are likely to be subjected to vibrations, we advise you to take additional measures to secure them. With solder connections, the product-specific solder recommendations must be heeded in order to prevent damage or destruction of the switches. Please note: Cleaning agents and solvents in proximity to the switches can impair their function, especially in case of watertight models. When using greases (especially mineral oil-based ones), we recommend consultation with ZF Electronics. The switching action may be initiated by a force acting vertically on the actuator, or by an angled actuation lever. Example: 30 Cherry snap switches should only be installed by trained staff. Generally, adherence to the required air gap and creepage distance must be ensured with suitable measures. These must also be adhered to for lines connected to the switch. If installation is to occur on a conductive surface, insulating panels must be used. Under some circumstances, their use is also required between switches installed alongside one another and plug-in connections. Switches can be installed in any position. Power transmission to the connections of the switch is not permitted. When fastening with screws, screws with a co-planar contact surface must be used (e.g. in accordance with DIN 84, DIN 912). Smooth, solid surfaces are suitable for installation. Exceeding of the following tightening torque values is not permissible. We recommend trial installations. If you wish to install your switches using coupling pins, we would be happy to advise you on suitable parameters. max. Please note: The angle of the lever in relation to the top of the switch housing should not exceed 30 . The precise angle will also depend on the actuating speed, combination of materials, surface characteristics and so on. In case of auxiliary actuators with rollers or simulated rollers, steps should be taken to ensure that the lever does not impede its own action. This means that the direction of actuation should be away from the actuator's mounting point towards the roller, and the angle of actuation should be adjusted to allow for the geometry of the actuation system. We would always recommend a preliminary discussion with ZF Electronics. Please note: The actuator may not be pre-stressed when at rest. When actuated, the switch should travel well beyond the switching point. for at least 50 % of the predefined overtravel, in order to ensure that full contact is made. It is quite unacceptable for the switch to exceed the specified overtravel or end position. Using the switch as a mechanical end stop should be avoided. A high-impact actuation of the switch can have a negative effect on the switch's mechanical life. Switch Screw max. tightening torque DH M 1,6 10 N cm DG M2 13 N cm DB, DZ M 2,3 12 N cm DC M 2,3 20 N cm D3, D4 M3 60 N cm 21 OVERVIEW Order code/Preferred parts Order code The order code is an 8-digit combination, consisting of letters and numbers which describes the unique characteristics of a switch. The following scheme gives an abstract on the composition of the order code: Order code Snap switches (example) Switch type (1. / 2. digit) Electrical rating (3. digit) Actuator shape (4. digit) - Terminals and fixation pins (5. / 6. digit) Auxiliary actuator options (7. / 8. digit) DR 1 P - AL AO Order code Keymodules (example) Keymodule type (1. / 2. digit) Contact/current material (3. digit) Number of contacts/functions (4. digit) - Operating characteristics / Keysystem configuration actuator force (5. digit) (6. digit) Diode (7. digit) Pins (8. digit) MX 1 A - 1 N M 1 Preferred parts The product pages in this brochure contain for each product a list of most common part numbers / preferred versions. The variants in this list are usually those with a high availability and mostly flexible order quantities, which can be also found as a stocking item at our distributors Generally we can produce any switch variant on a customer-specific basis. But we kindly ask for your understanding that this may eventually cause longer lead-times or the requirement for certain minimum order quantities. 22 The complete overview of all possible switch variants can be found in the dedicated technical specification for each product which we will be pleased to provide you with on demand. A checklist on the key parameters and requirements to identify the best suitable product can be found on the fold-out page at the back cover. Please also make use of this checklist by making a photocopy, fill it out with your requirements and fax it to one of our regional offices on the back cover. We will be pleased to advise you! Product overview General purpose switches Miniature switches Subminiature switches Subsubminiature switches Ultraminiature switches Center-off switches Pushbutton switches Type Features Size in mm Switched current Switched voltage Operating force Actuator travel Ambient temperature min./max. E Single pole 46,3 x 16,26 x 16,26 0,1-30,1 A 250 V AC 425 - 850 cN 3,81 mm -40 C / +150 C E Double pole 46,05 x 28,58 x 16,36 0,1-30,1 A 250 V AC 850 - 1280 cN 3,81 mm -40 C / +150 C Type Features Size in mm Switched current Switched voltage Operating force Actuator travel Ambient temperature min./max. D3 >3 mm contact gap > 3 mm 27,8 x 17,6 x 10,3 4-10 A 250 V AC 500 cN 2,6 mm -40 C / +85 C D3 Standard 27,8 x 15,9 x 10,3 16 A 250 V AC 380 cN 2,6 mm -40 C / +85 C D4 Standard 27,8 x 15,9 x 10,3 0,1 -21 A 250 V AC 45 - 400 cN 2,6 mm -40 C / +150 C Type Features Size in mm Switched current Switched voltage Operating force Actuator travel Ambient temperature min./max. DB Standard 20,0 x 9,65 x 6,5 0,1 -10 A 250 V AC 70 -280 cN 1,6 mm -40 C / +120 C DC IP67 20,0 x 10,05 x 6,5 0,1 -10 A 250 V AC 200 -340 cN 1,6 mm -40 C / +120 C DZ Pos. break action 20,0 x 9,7 x 6,5 3 (3) A 250 V AC 220 cN 1,6 mm -20 C / +85 C DCJK IP67 20,0 x 10,2 x 6,4 0,1 -10 A 12 V DC 300 cN 1,6 mm -40 C / +120 C Type Features Size in mm Switched current Switched voltage Operating force Actuator travel Ambient temperature min./max. DJ IP67 15,2 x 8,15 x 6,4 0,005 -2 A 12 V DC 120 cN 2,0 mm -40 C / +85 C DK IP65 14,7 x 6,8 x 5,4 0,005 -2 A 12 V DC 75 cN 2,0 mm -40 C / +85 C DR Standard 13,7 x 6,8 x 5,4 0,005 -2 A 12 V DC 75 cN 2,0 mm -40 C / +85 C DG Standard 12,8 x 6,5 x 5,8 0,05-2 A 1-3 A 30 V DC 125 V AC 75 -140 cN 0,7 mm -25 C / +85 C Type Features Size in mm Switched current Switched voltage Operating force Actuator travel Ambient temperature min./max. DH Standard 8,2 x 6,2 x 2,7 0,005 -0,5 A 30 V DC 90 cN 0,85 mm -25 C / +70 C Type Features Size in mm Switched current Switched voltage Operating force Actuator travel Ambient temperature min./max. NM02 IP67 13,0 x 15,1 x 5,5 0,05 -0,1 A 12 V DC 50 cN 2 x 40 -25 C / +85 C Type Features Size in mm Switched current Switched voltage Operating force Actuator travel Ambient temperature min./max. E6 / F6 Single pole 31,8 x 17,3 x 26,7 0,1-16 A 125/250 V AC 285 - 585 cN 3,2 mm -40 C / +85 C E7 / F7 Double pole 39,9 x 17,3 x 26,7 0,1-16 A 125/250 V AC 285 - 585 cN 3,2 mm -40 C / +85 C F8 Line interrupt 39,9 x 17,4 x 32,9 0,1-16 A 125/250 V AC 866 cN 6 mm -25 C /+85 C 23 SNAP SWITCHES General purpose switch E-Series Electrical rating and operating life Electrical life for 40T85 (operations) Switch series Electrical rating Electrical rating according to according to EN 61058-1 UL 1054 to EN to UL E13/E19 N/A 15A, 125/250V AC; 3/4HP, 125V AC; 1-1/2HP, 250V AC; 2A, 48 V DC (E13 Only) N/A 6.000* E19A (mixed ratings) N/A 15A, 125/250V AC; 3/4HP, 125V AC; 1-1/2HP, 250V AC; 0.1A, 125V AC N/A 6.000 E14/E25 N/A 25A, 125/250V AC; 1HP, 125V AC; 2HP, 250V AC; 2A, 48 V DC (E14 Only) N/A 6.000 E20 N/A 20A, 125/250V AC; 1HP, 125V AC; 2HP, 250V AC N/A 6.000 E28/E29 N/A 30.1A, 125/250/277V AC; (UL Approved Only -- Resistive Load Only) N/A 6.000 E30 N/A 30.1A, 125/250V AC; 1HP, 125V AC; 2HP, 250V AC (UL Only) N/A 6.000 G13/G20 N/A 0.1A, 125V AC; 0.1A, 30 V DC (G13 Only) N/A 6.000 Technical specifications 5 current ratings Electrical Ambient temperature 105 C Std. (150 C and 200 C optional - E13, E14, E19, E20, G13) 85 C Std. (E28 and E29), 85 C Std. (150 C optional) E25 Flammability rating Features UL94 HB Choice of actuator styles 3 contact arrangements Long-life coil spring mechanism High-temperature 150 C and 200 C available on select models (consult factory) Materials Housing General Purpose Phenolic Actuator Thermoplastic Nylon Common Terminal Brass (E13, E19, E19A, G13, G20), Silver-Plated Brass (E14, E20), Silver-Plated Copper (E28, E29, E30) NO and NC terminals Brass (E13, E19, E19A, G13, G20) Copper (E14, E20, E28, E29, E30) Moving blade Dimensions in inch (mm) Single pole version Cavity for external auxiliary actuator 0,310 0,005 (7,87 0,13) 0,250 (6,35) x 0,032 (0,813) Q.C. or faston terminal Brass (E13, E19, E19A, G13, G20) 0,640 0,015 (16,26 0,38) Silver-Plated Beryllium Copper (E14, E20, E28, E29, E30) Spring Stainless Steel Auxiliary actuator Cold-Rolled Steel (Nickel-Plated) Roller Sintered Stainless Steel Contacts Gold Crosspoint (G13, G20, E19A) Silver-Cadmium Oxide (E13, E14, E19, E19A, E20, E28, E29, E30) Silver Alloy (E19A, E29, E30) 0,095 (2,41) Diameter hole ,002 + 0,500 0,135 + 0,005 0,145 (3,68) Diameter - 0,010 0,150 x 0,175 - 0,010 0,130 (3,30) 0,195 (4,95) 0,500 (12,7) 0,6400,015 0,300 (16,260,38) (7,26) Reference line 0,3800,015 (9,650,38) Approvals 0,33 (8,38) (T200 E19, E20) *Indicates 100K life available. 24 0,41 (10,41) (All tolerance ,015) 1,000 0,007 (25,4 0,18) 1,823 0,015 (46,30 0,38) 0,41 (10,41) 0,364 0,015 (9,25 0,38) Preferred parts Electrical rating Double pole version Single pole version Type Order code EN E13-00E Auxiliary actuator Operating force (cN) Operating point (mm) Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) 425 7,24 0,51 1,27 2,54 0,4 100 7,93 1,57 6,35 4,75 2,4 UL Terminals - 15A, 125/250 V AC 3/4HP, 125 V AC 1-1/2HP, 250 V AC 2A, 48 V DC Q.C. terminals 6,35 x 0,8 mm E13-00H - 15A, 125/250 V AC 3/4HP, 125 V AC 1-1/2HP, 250 V AC 2A, 48 V DC Q.C. terminals 6,35 x 0,8 mm Straight, length 38,1 mm E13-00J - 15A, 125/250 V AC 3/4HP, 125 V AC 1-1/2HP, 250 V AC 2A, 48 V DC Q.C. terminals 6,35 x 0,8 mm Thermoplastic 425 over-travel button 17,02 0,76 1,27 2,74 0,4 E13-00M - 15A, 125/250 V AC 3/4HP, 125 V AC 1-1/2HP, 250 V AC 2A, 48 V DC Q.C. terminals 6,35 x 0,8 mm Metal, 425 over-travel button 20,63 0,76 1,27 5,54 0,4 E19-00H - 15A, 125/250 V AC 3/4HP, 125 V AC 1-1/2HP, 250 V AC Q.C. terminals 6,35 x 0,8 mm Straight, length 38,1 mm 205 7,92 1,57 6,99 4,75 2,4 E19-00K - 15A, 125/250 V AC 3/4HP, 125 V AC 1-1/2HP, 250 V AC Q.C. terminals 6,35 x 0,8 mm Roller actuator, length 35,3 mm 212 18,24 1,57 6,35 4,75 2,4 E19-50H - 15A, 125/250 V AC 3/4HP, 125 V AC 1-1/2HP, 250 V AC Q.C. terminals 6,35 x 0,8 mm Straight, length 44,5 mm 130 7,14 1,57 4,75 3,6 E20-00K - 20A, 125/250 V AC 1HP, 125 V AC 2HP, 250 V AC Q.C. terminals 6,35 x 0,8 mm Roller actuator, length 17,5 mm 425 21,84 1,57 8,84 3,96 1,1 - 10,16 Double pole version 0,095 (2,41) Diameter hole Cavity for external auxiliary actuator 0,644 0,015 (16,36 0,38) Note: With respect to operating sequencce, pole 1 or 2 may operate first (virtually same time). If pole 1 or 2 must always operate in a particular sequence (1 before 2 or 2 before 1), consult factory. 0,250 (6,35) x 0,032 (0,81) Thk. Q.C. terminal Reference line 0,300 0,015 0,145 (3,68) + 0,005 - 0,010 (7,62 0,38) 0,130 (3,30) 0,135 + 0,005 0,150 x 0,175 - 0,010 0,195 0,015 (4,95 0,38) 0,380 0,015 (9,65 0,38) 1,125 0,015 (28,58 0,38) 0,706 0,015 (17,93 0,38) 0,786 0,015 (19,96 0,38) 0,601 0,015 (15,27 0,38) 0,406 0,015 (10,31 0,38) 0,330 0,500 (8,38) (12,7) 1,000 0,007 (25,4 0,18) 1,813 0,015 (46,05 0,38) 0,36 0,015 (9,14 0,38) 0,406 0,015 (10,31 0,38) 25 SNAP SWITCHES D3 miniature switch Technical specifications Features Standard switch proven millions of times over, extremely frictional, self-cleaning contacts Contact configuration S.P.D.T, S.P.S.T.-N.O., S.P.S.T.-N.C. (see table) Conact gap < 3 mm ( ) o r > 3 mm Version with contact gap > 3 mm on an identical basis Switching voltage 250 V AC Flexible thanks to various auxiliary actuators and various mounting points Switched current max. 10 A (> 3 mm) or 16 A (< 3 mm, ) (see table) Approved according to EN 61058 and UL 1054 Total travel 2,6 mm without auxiliary actuator Mechanical life 1 x 106 o perations ( > 3 mm) 10 x 106 operations (< 3 mm, ) Wide variety of terminal types Electrical life (max. load) > 50.000 switching cycles acc. to EN 61058 > 10.000 switching cycles acc. to UL 1054 (>3 mm) > 6.000 sw. cycles acc. to UL 1054 (<3 mm, ) Ambient temperature 40T85 Proof tracking index PTI 250 Materials Case / cover PET (UL94 V-0) Actuator POM / PET Contacts AgNi Terminals Cu / CuZn Auxiliary actuator nickel-plated steel, alternative stainless steel Approvals For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. Switching parameters Model Max. Operating force Max. pretravel (cN) (mm) Min. overtravel (mm) Differential travel max. (mm) Max. rest position (mm) Operating point (mm) Without a uxiliary a ctuator > 3 mm 500 1,9 0,7 1,2 16,0 14,4 0,5 Without a uxiliary a ctuator < 3 mm 400 1,5 1,2 0,3 16,0 14,7 0,5 Electrical rating and variants Electrical rating according to Availability EN 61058 UL 1054 S.P.S.T. - N.O 4 ( 3) A, 2 50 V AC 4 A, 1 25 - 250 V AC yes 8 ( 8) A, 2 50 V AC 10 A, 1 25 - 250 V AC - 10 ( 10) A, 2 50 V AC 10 A, 1 25 - 250 V AC yes 16 ( 4) A, 2 50 V AC 16 A, 1 25 - 250 V AC yes Additional breaking capacities on request 26 Housing mark S.P.S.T. - N.C. S.P.T.D Contact gap - - > 3 mm D3 6 yes yes > 3 mm D3 B - - > 3 mm D3 F yes yes < 3 mm ( ) D3 8 Vorzugsvarianten Preferred parts Schaltleistung Electrical rating EN UL Aufbau Order code Bestell-Nr. EN D364D364-V1AA 4 (3) A, 4 A, V1AA250 V AC UL 4 (3) A, V AC 125 - 250 250 V AC Anschlussart Terminals 4 A, 125- Q.C. terminals 250mm, V ACstraight 6,3 x 0,8 Schaltbe- Operating Schalt- Vorlauf Operating Max.tatigungspunkt weg force point pretravel Zusatzbetatiger (mm) max.(mm) (mm) Auxiliary actuator (cN) kraft (mm) Steckanschluss 500 0,514,41,9 +/- 50014,4 6,8 x 0,8mm, gerade 0,5 D3B6(8)- 250 A, V AC Q.C. terminals 10 A, 125- D3B6-V3AA 8 (8) A, 10 A, 8 125 V3AA250 V AC 250 V AC 250mm, V ACdog-leg 6,3 x 0,8 Steckanschluss - 5006,8 x 0,8 mm, Dog Leg -D3F4-S8AA 10 (10) A, 10 A, 125 - 250 V AC Solder terminals - 500 D3F410 (10) A, 10 A, 125- stop Lotanschluss mit 250 V AC with temperature S8AA 250 AC 250 V AC Temperaturstop-loch D3F4-V1AA 10 (10) A, 10 A, 125 - 250 V AC Q.C. terminals - 500 D3F410 (10) A, 10 mm, A, 125250 V AC 6,3 x 0,8 straight Steckanschluss V1AA 250 AC 250 V AC 6,8 x 0,8 mm, gerade Nach laufMin. wegovertravel min. (mm) (mm) DifferenzDifferential weg travel max. max. (mm) (mm) 1,90,7 0,7 1,2 1,2 500 0,514,41,9 +/14,4 0,5 1,90,7 0,7 1,2 1,2 14,4 0,5 1,9 500 14,4 +/0,5 14,4 0,5 1,9 500 14,4 +/0,5 0,7 1,9 1,2 0,7 1,2 0,7 1,9 1,2 0,7 1,2 Terminals Q.C. terminals, 6,3 x 0,8 mm, straight V1 Q.C. terminals, 6,3 x 0,8 mm, dog-leg V3 Q.C. terminals, 4,8 x 0,8 mm Q1 Q.C. terminals, 4,8 x 0,8 mm Solder terminals S8 Screw terminals W9 dog-leg Q3 Dimensions in mm S.P.D.T, S.P.S.T. - N.C. > 3 mm S.P.D.T, S.P.S.T. - N.O. S.P.S.T. - N.C. < 3 mm Screw terminals W9 27 SNAP SWITCHES D4 miniature switch Technical specifications Contact configuration S.P.D.T., S.P.S.T. - N.O., S.P.S.T. - N.C Conact gap < 3 mm () Switching voltage 250 V AC (400 V on request) Switched current max. < 0,1 to 21 A, depending on model Total travel 2,6 mm Mechanical life see table Electrical life see table Ambient temperature 40T85; 40T125; 40T150 Proof tracking index PTI 300 Features Materials Housing / cover PET (UL94 V-0) Mounting holes Actuator POM (max. 85 C) alternative PET (UL94 V-0) Hole dimensions Measurement A" Measurement "B" D41 AuAgPt (Crosspoint) International version 3,1 +0,15 mm 3,3 +0,15 mm D42 Ag US version 2,9 0,05 mm 3,2 0,05 mm D43 - D48 AgNi Contacts Terminals CuZn alternative Cu Auxiliary actuator nickel-plated steel, alternative stainless steel Approvals Degree of protection (switch interior) IP40 Dimensions in mm For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. A B 28 Terminals Q.C. terminal, 6,3 x 0,8 mm, straight V1 Q.C. terminal, 6,3 x 0,8 mm, dog-leg V3 Solder terminal, short B8 Solder terminal with temperature-stop Q.C. terminal 4,8 x 0,8 straight Q1 Q.C. terminal, 4,8 x 0,8 mm dog-leg Q3 PCB terminal 1,3 x 0,8 mm housing side PA PCB terminal 1,3 x 0,8 mm cover side Q.C. terminal RAST 2,5 X5 Q.C. terminal 4,8 x 0,5 mm dog-leg R3 PCB terminal 1,3 x 0,5 mm underside P4 PCB terminal 1,3 x 0,8 mm rear P5 Q.C. terminal 6,3 x 0,8 mm RAST 5 Y5 Q.C. terminal 2,8 x 0,8 mm bifurcated dog-leg Connector housing for Q.C. terminals RAST 5 Other terminals available on request. S1 PB C3 Drilling patterns for PCB terminals 29 SNAP SWITCHES D4 miniature switch Electrical rating and operating life Electrical life for 40T85* (operations) Mechanical lifetime actuator material UL 1054 acc. to EN acc. to UL POM PET 0,1 ( 0,05) A , 2 50 V AC 0,1 A 1 25 -250 V AC 50.000 6.000 10 x 106 3 ( 1) A , 2 50 V AC 3 A , 1 25 -250 V AC 1/10 HP 2 50 V AC 50.000 6.000 6 ( 2) A , 2 50 V AC 5 A , 1 25 -250 V AC, 1/4 HP 2 50 V AC 50.000 10 ( 3) A , 2 50 V AC 10 A , 1 /2 HP, 1 25 -250 V AC 50.000 Electrical rating according to EN 61058-1 Max. operating force (cN) Housing mark 1 x 106 170 D4 1 Y 10 x 106 1 x 106 170 D4 2 Y 6.000 5 x 106 25 x 104 170 D4 3 Y 6.000 1 x 106 1 x 105 285 D4 4 Y 5 5 1 x 10 400 D4 5 Y Standard operating force 16 ( 4) A , 2 50 V AC 15 A , 1 /2 HP, 1 25 -250 V AC 50.000 6.000 2 x 10 0,1 A , 1 25 -250 V AC 50.000 6.000 10 x 106 1 x 106 45** D4 1 X 6 1 x 106 45** D4 2 X 45 D4 3 X 10 (3) A, 400 V AC Light operating force 0,1 ( 0,05) A , 2 50 V AC 3 ( 1) A , 2 50 V AC 3 A , 1 25 -250 V AC, 1/10 HP 2 50 V AC 50.000 6.000 10 x 10 6 ( 2) A , 2 50 V AC 5 A , 1 25 -250 V AC, 1/4 HP 2 50 V AC 50.000 6.000 10 x 106 5 x 105 10 ( 3) A , 2 50 V AC 10 A , 1 /2 HP, 1 25 -250 V AC 50.000 6.000 10 x 106 25 x 104 75 D4 4 X 6 4 16 ( 4) A , 2 50 V AC 15 A , 1 /2 HP, 1 25 -250 V AC 50.000 6.000 10 x 10 25 x 10 100 D4 5 X 21 (8) A, 250 V AC 21 A, 250 V AC 1HP 1 25 V AC 2HP 2 50 V AC 10.000 6.000 3 x 106 25 x 104 150 D4 8 X * ** Operating life for 40T125 and 40T150 on request Lower operating forces and additional electrical ratings on request Switching parameters Max. operating force (cN) 30 Model Type Standard Light Max. pretravel (mm) Min. overtravel (mm) Differential travel max. Max. rest position (mm) (mm) Operating point (mm) Without auxiliary actuator D41 170 45 1,2 1,3 0,3 16,2 14,7 0,5 D42 170 45 1,2 1,3 0,3 16,2 14,7 0,5 D43 170 45 1,2 1,3 0,3 16,2 14,7 0,5 D44 285 75 1,2 1,3 0,3 16,2 14,7 0,5 D45 400 100 1,2 1,3 0,3 16,2 14,7 0,5 D48 - 150 1,6 1,2 0,3 16,2 14,7 0,5 Preferred parts Terminals Auxiliary actuator Operating force (cN) D41C-R1AA* 0.1(0.05)A, 0,1 A, 250V~ 125/250 V AC Q.C. terminals 4,8 x 0,5 mm, straight - 170 D41C-R1LD* 0.1(0.05)A, 0,1 A, 250V~ 125/250 V AC Q.C. terminals 4,8 x 0,5 mm, straight Straight RM rear, 86 length 35,6 mm 15,3 1,2 3,2 2,2 0,8 3 A, 125/250 V AC Q.C. terminals 4,8 x 0,5 mm, straight Straight FM front, 6 length 74,5 mm 15,2 4,2 12,7 7,9 2,5 Electrical rating International mounting holes US mounting holes Type Order code EN UL D42L-R1ML 3(1)A, 250V~ 1/10HP, 250VAC Operating point (mm) Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) 14,7 0,5 1,2 1,3 0,3 D44L-R1AA 10(3)A, 250V~ 10 A, 1/2HP, 125/250 V AC Q.C. terminals 4,8 x 0,5 mm, straight - 75 14,7 0,5 1,2 1,3 0,3 D44L-R1LD 10(3)A, 250V~ 10 A, 1/2HP, 125/250 V AC Q.C. terminals 4,8 x 0,5 mm, straight Straight RM rear, 40 length 35,6 mm 15,3 1,2 3,2 2,2 0,8 D44L-R1RA 10(3)A, 250V~ 10 A, 1/2HP, 125/250 V AC Q.C. terminals 4,8 x 0,5 mm, straight Roller RM rear, 75 length 20,6 mm 20,5 0,8 1,2 1,0 0,3 D45L-R1LL 16(4)A, 250V~ 15 A, 1/2HP, 125/250 V AC Q.C. terminals 4,8 x 0,5 mm, straight Straight RM rear, 22 length 69,9 mm 15,2 3,2 7,6 4,7 1,7 D419-V3AA 0.1(0.05)A, 0,1 A, 250V~ 125/250 V AC Q.C. terminals 6,3 x 0,8 mm, dog-leg - 45 14,7 0,5 1,2 1,3 0,3 D429-V1AA 3(1)A, 250V~ 3 A, 125/250 V AC Q.C. terminals 6,3 x 0,8 mm, straight 1/10HP, 250VAC - 45 14,7 0,5 1,2 1,3 0,3 D449-V1AA 10(3)A, 250V~ 10 A, 1/2HP, 125/250 V AC Q.C. terminals 6,3 x 0,8 mm, straight - 75 14,7 0,5 1,2 1,3 0,3 D459-B8AA 16(4)A, 250V~ 15 A, 1/2HP, 125/250 V AC Solder terminals, short - 100 14,7 0,5 1,2 1,3 0,3 D459-V3AA 16(4)A, 250V~ 15 A, 1/2HP, 125/250 V AC Q.C. terminals 6,3 x 0,8 mm, dog-leg - 100 14,7 0,5 1,2 1,3 0,3 D459-V3LD 16(4)A, 250V~ 15 A, 1/2HP, 125/250 V AC Q.C. terminals 6,3 x 0,8 mm, dog-leg Straight RM rear, 40 length 35,6 mm 15,3 1,2 3,2 2,2 0,8 D489-V3AA 16(4)A, 250V~ 15 A, 1/2HP, 125/250 V AC Q.C. terminals 6,3 x 0,8 mm, dog-leg - 14,2 0,5 1,8 0,9 0,3 150 * Versions with standard operating force; other versions with operating force light Auxiliary actuator options Model Mounting point Length (mm) Straight RM rear 21,2 35,6 69,9 25,7 40,1 74,4 FM front Roller RM rear FM front Simulated Roller RM rear FM front 20,6 34,1 25,1 38,6 Length of auxiliary actuator Rear mounting point (RM) Front Straight Roller Simulated roller 20,6 25,1 Front mounting point (FM) 31 SNAP SWITCHES D4 miniature switch with RAST 2.5 connector r Technical specifications Switched current max. < 0,1 up to 6 A, depending on model Ambient temperature 40T85 / 40T125 All other technical specifications are identical with D4 miniature switch (please see page 28) Dimensions in mm 32 Features RAST 2,5 connection technology with integrated connector housing for external locking For RAST 2.5 connector with R2,5/2-3adef keying Case-sided wire direction Preferred connecting system in the white goods industry Cost-effective plug-system for the standardization of wire harness assemblies Terminals D4 RAST 2,5 W4 miniature switch with wiping contact system Technical specifications Features Contact configuration S.P.D.T., S.P.S.T. - N.O., S.P.S.T. - N.C. Wiping contact system Contact gap < 3 mm () Suitable for special requirements like capacitor loads Switching voltage 250 V AC Fulfills requirements of IEC 60335-1: GWFI at 850 C, GWIT at 775 C and GWT 750 C Switched current max. < 0,1 bis 16 A Total travel 2,6 mm Electrical life 50.000 Ambient temperature 40T85 Proof tracking index PTI 300 IEC 61058-1 approved Terminal versions available upon request Dimensions in mm Materials Housing/Cover PET (UL 94 V-0) Actuator POM alternative PET (UL 94 V-0) Contacts High contact stability thanks to application-specific contact materials for switching currents of 0.1 to 16 A at 250 V AC W41 AuAgPt (Crosspoint) W42 Ag W44 / W45 AgNi Terminals CuZn silver-plated Auxiliary actuator nickel-plated steel, alternative stainless steel Identical with D4 miniature switch (please see page 28) Approvals Degree of protection (switch interior) IP40 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. Leaf spring contact system 33 SNAP SWITCHES DB subminiature switch Technical specifications S.P.D.T., S.P.S.T. - N.O., S.P.S.T. - N.C. Terminals CuZn (silver-plated) Contact gap < 3 mm ( ) Auxiliary actuator Stainless steel or plastic Switching voltage max. 2 50 V AC Approvals Switched current 0,1 to 10 A AC, dependig on model (see table) Contact configuration Operating force 70 to 280 cN without auxiliary actuator, depending on model Total travel 1,6 mm Mechanical life Min. 1 0 x 106 operations (see table) Electrical life (max. load) Up to 106 operations (see table) Ambient temperature -40 to +85 C /120 C Proof tracking index PTI 175 (PTI 250 on request) depending on model Degree of protection (switch interior) IP50 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. Features Precision switch with high repeat accuracy Available for up to 120 C operating temperature Materials PET (UL 94 V-0) Base PET (UL 94 V-0) Cover PBT (UL 94 V-0); PET (UL 94 V-0) Various auxiliary actuators (can also be retrofitted), two mounting positions Actuator PBT (UL 94 V-0) T120, POM (UL 94 HB) T85 Various application-specific contact materials Contacts AgSnO2, AgNi, AuAgPt (Crosspoint) Nominal current up to 10 A at 250 V AC Mechanical operational life up to 15 x 106 actuations Wide variety of terminal types Electrical rating and operating life Electrical life at rated load for 40T85* (operations) Electrical rating according to EN 61058-1 UL 1054 acc. to UL Housing mark 6 6A 2 50 V AC 5 A 1 25 -250 V AC 10.000 6.000 15 x 10 150 DB 1 10 (1,5) A, 250 V AC 10,1 A, 125 -250 AC, 1/4 HP, 125 V AC 10.000 6.000 10 x 106 250 DB 2 6 0.1 A , 2 50 V AC 0,1 A 1 25-250 V AC 50.000 100.000 15 x 10 150 DB 3 4 A , 2 50 V AC 4 A , 1 25 -250 V AC 50.000 6.000 15 x 106 90 DB 4 6 1 A , 2 50 V AC 1 A , 1 25 -250 V AC 50.000 6.000 15 x 10 70 DB 5* 10 ( 1,5) A , 2 50 V AC 10.1 A , 1 25 -250 V AC, 1 /4 HP, 1 25 V AC 50.000 6.000 10 x 106 280 DB 7* 6 10 ( 3) A , 2 50 V AC 10.1 A , 1 25 -250 V AC, 1 /4 HP, 1 25 V AC 10.000 6.000 10 x 10 280 DB L 3 A , 2 50 V AC 3 A , 1 25 -250 V AC 50.000 6.000 15 x 106 90 DB M 6.000 6 150 DB O 6 ( 2) A , 2 50 V AC 5 A , 1 25 -250 V AC Special versions with lower ratings upon request 34 acc. to EN Operating force max. (cN) Mechanical lifetime 50.000 15 x 10 * only T85 Terminals Solder terminal, short PCB terminal 1,3 x 0,5 mm PCB terminal 0,6 x 0,5 mm straight straight Side definition with terminals and location pins 3,35 Q.C. terminal 2,8 x 0,5 mm O 1,875 O1,35 1,3 LH-side RH-side PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm RH-side w/o location pins LH-side w/o location pins RH-side with location pins LH-side with location pins Drilling patterns Dimensions in mm Drilling pattern for PCB terminal 1,3 x 0,5 mm Rest position Operating point End position 7,3 6,7 7 Drilling pattern for PCB terminal 0,6 x 0,5 mm straight/lateral 2,25 min. 7,5 max. 9,3 02,175 2,55 6,45 Drilling pattern for PCB terminal 0,6 x 0,5 mm lateral with location pins 35 SNAP SWITCHES DB subminiature switch Switching parameters Model Type Operating force max. (cN) Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) Max. rest position (mm) Operating point (mm) Spherical-head actuator or actuator with radius, without auxiliary actuator DB5 70 1,0 0,6 0,1 9,3 8,4 0,3 DB1/O/3 150 1,0 0,6 0,1 9,3 8,4 0,3 DBL 280 1,0 0,6 0,1 9,3 8,4 0,3 DB2 250 1,0 0,6 0,1 9,3 8,4 0,3 DB7 280 1,0 0,6 0,15 9,3 8,4 0,3 DB4 90 1,0 0,6 0,1 9,3 8,4 0,3 DBM 90 1,0 0,6 0,1 9,3 8,4 0,3 Preferred parts Electrical rating Order code EN UL Terminals Auxiliary actuator Operating force (cN) Operating point (mm) Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) 150 8,4 0,3 1,0 0,6 0,1 DB1C-A1AA 6 A, 2 50 V AC 5 A, 1 25 - 250 V AC Solder te rminal sh ort without a ctuator, spherical-head DB1C-A1LB 6 A, 2 50 V AC 5 A, 1 25 - 250 V AC Solder te rminal sh ort Straight, R M r ear, 60 length 4,8 10,7 1,3 4,0 2,0 0,5 DB1C-A1RC 6 A, 2 50 V AC 5 A, 1 25 - 250 V AC Solder te rminal sh ort Straight, R M r ear, 55 length 4,7 16,2 1,5 4,5 2,0 0,6 DB1C-B1AA 6 A, 2 50 V AC 5 A, 1 25 - 250 V AC Q.C. te rminal, 2,8 x 0,5 mm, str aight without actuator, spherical-head 150 8,4 0,3 1,0 0,6 0,1 DB1C-C1AA 6 A, 2 50 V AC 5 A, 1 25 - 250 V AC PCB te rminal 1,3 x 0,5 mm, str aight without actuator, spherical-head 150 8,4 0,3 1,0 0,6 0,1 DB1C-C1LB 6 A, 2 50 V AC 5 A, 1 25 - 250 V AC PCB te rminal 1,3 x 0,5 mm, str aight Straight, RM rear, 60 length 4,8 10,7 1,3 4,0 2,0 0,5 DB1C-C1RC 6 A, 2 50 V AC 5 A, 1 25 - 250 V AC PCB te rminal 1,3 x 0,5 mm, str aight Roller, RM rear, length 4,7 55 15,8 1,3 4,5 2,0 0,6 Solder terminal short without actuator, spherical-head 250 8,4 0,3 1,0 0,6 0,1 PCB terminal 1,3 x 0,5 mm, str aight without actuator, spherical-head 250 8,4 0,3 1,0 0,6 0,1 150 8,4 0,3 1,0 0,6 0,1 DB2C-A1AA 10 ( 1,5) A, 250 V AC 10,1 A, 125 - 250 V A C 1/4 HP, 1 25 V AC DB2C-C1AA 10 ( 1,5) A, 250 V AC 10,1 A, 125 - 250 V A C 1/4 HP, 1 25 V AC 36 DB3C-A1AA 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Solder terminal short without actuator, spherical-head DB3C-A1LB 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Solder terminal short Straight, RM rear, 60 length 4,8 10,7 1,3 4,0 2,0 0,5 DB3C-B1AA 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Q.C. terminal, 2,8 x 0,5 mm, str aight without actuator, spherical-head 8,4 0,3 1,0 0,6 0,1 DB3C-B1LB 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Q.C. terminal, 2,8 x 0,5 mm, str aight Straight, RM rear, 60 length 4,8 10,7 1,3 4,0 2,0 0,5 DB3C-C1AA 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC PCB terminal 1,3 x 0,5 mm, str aight without actuator, spherical-head 8,4 0,3 1,0 0,6 0,1 150 150 Auxiliary actuator options Auxiliary actuator options Model Steel auxiliary actuator Straight - - RM rear FM front Roller RM rear FM front Simulated roller RM rear FM front Plastic straight RM rear FM front Length (mm) Order code* - - 4,8 7 42 7 9,4 43,5 6141232 6141233 6141234 6141232 6141233 6141234 2,5 4,7 39,7 4,7 7,1 41,2 7140260 7140261 7140262 7140260 7140261 7140262 straight 2,5 4,7 39,7 4,7 7,1 41,2 6141237 6141238 6141239 6141237 6141238 6141239 roller 7 14 9,4 16,2 6141247 6141253 6141247 6141253 Plastic roller RM rear FM front 5,2 7,3 7140299 7140299 Plastic simulated roller RM rear FM front 5,6 7,9 6141249 6141249 Front mounting pivots Rear mounting pivots Without lever, spherical head lever, radius shape Mounting point simulated roller Plastic auxiliary actuator with/without adjusting screw * For retrofitting straight simulated roller roller 37 SNAP SWITCHES DZ subminiature switch Technical specifications Features Positive break action on NC contact Contact configuration S.P.D.T., S.P.S.T. - N.C. Contact gap < 3 mm () Switching voltage max. 250 V AC Various auxiliary actuators (can also be retrofitted) two mounting positions Switched current 3 (3) A Various terminal types available Operating force 220 cN without auxiliary actuator Total travel 1,6 mm Mechanical life Min. 1 x 106 operations Electrical life 25E3 Ambient temperature - 20 to +85 C Proof tracking index PTI 250 Precision switch with high switch accuracy Materials Base / cover PET (UL 94 V-0) Actuator POM (UL 94 HB) Positive break lever LCP (UL 94 V-0) Contacts AgSnO2 Terminals CuZn (silver-plated) Auxiliary actuator Stainless steel Approvals Degree of protection (switch interior) IP40 Dimensions in mm For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. Rest position Operating point End position max 20 2,25 min 7,5 02,175 2,55 38 6,45 Electrical rating and operating life Electrical rating according to Electrical life at rated load for 40T85* (Operations) EN 61058-1 acc. to EN UL 1054 3 (3) A 250 V AC 5 A 125 -250 V AC acc. to UL 25.000 Mechanical life 6 6.000 1 x 10 Max. operating force (cN) Housing mark 220 DZ 1 Preferred parts Electrical rating Order code EN DZ1G-B1BA 3 (3) A, 250 V AC 5 A, 125 - 250 V AC Q.C. terminal, 2,8 x 0,5 mm, straight UL Terminals Terminals Operating force (cN) Operating point (mm) Max. pretravel (mm) - 220 8,4 +0,3 / - 0,2 1,0 Min. overtravel (mm) Differential travel max. (mm) 0,6 0,01 - 0,15 Drilling patterns Q.C. terminal 2,8 x 0,5 mm PCB terminal 1,3 x 0,5 mm PCB terminal 0,6 x 0,5 mm PCB terminals underside 1,3 x 0,5 mm PCB terminals u nderside and lateral 0,6 x 0,5 mm 3,35 Solder terminal, short Auxiliary actuator O 1,875 1,35 PCB terminal 0,6 x 0,5 mm RH-side w/o location pins 1,3 PCB terminal 0,6 x 0,5 mm LH-side w/o location pins Side definition LH-side RH-side 39 SNAP SWITCHES DC subminiature switch Technical specifications Features Contact configuration S.P.D.T., S.P.S.T. - N.O., S.P.S.T. - N.C. Sealed switch IP6K7 protection Contact gap < 3 mm () Silicon-free variants available Switching voltage max. 250 V AC Switched current 0,1 to 10 A AC (see table) depending on model Operating force 200 to 340 cN without auxiliary actuator depending on model Models available for 120 C operating temperature Nominal currents from 10 A at 250 V AC Various auxiliary actuators available (can also be retrofitted) Various application-specific contact materials Mechanical operating life min. 1.000.000 actuations Wide variety of terminal types Total travel ca. 1,6 mm Mechanical life min. 1 x 106 operations (see table) Electrical life min 104 operations (see table) Auxiliary actuator options* Ambient temperature - 40 to +85 C / 120 C Model Model with leads - 40 to +105 C Without auxiliary actuator Proof tracking index PTI175, PTI250 auf Anfrage Straight 4,8; 8; 42 Materials Length (mm) - Roller 2,5; 4,7; 39,7 Housing PBT (UL 94 V-0), PET (UL 94 V-0) Simulated roller 2,5; 4,7; 39,7 Actuator POM UL 94 HB (T85), PBT UL 94 V-0 (T120) Plastic straight 7; 14 Plastic roller 5,2 Base PET (UL 94 V-0) Plastic simulated roller 5,6 DC1, DC2, DC4 AgNi DC3 AuAgPt (Crosspoint) Terminals CuZn (silver-plated) Auxiliary actuator Stainless steel or plastic Sealing gasket SI, silicon-free alternative available Leads Cu, PVC-sheated * Order codes identical to DB series, please see page 37 Dimensions in mm Rest position Approvals Operating point End position depending on model IP67 6,7 6,95 2,3 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. max. 20 2,175 max. 9,3 Degree of protection (switch interior) min. 7,7 Contacts 6,45 9,5 40 Terminals Q.C. terminal 2,8 x 0,5 max. 30 twisted PCB terminal 1,3 x 0,5 mm max. 30 twisted PCB terminal 0,6 x 0,5 mm max. 30 twisted 1,35 6,3 6,7 3,35 Solder terminal short max. 30 twisted 1,875 PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm RH-side w/o location pin RH-side with location pin Side definition with terminals and location pins LH-side PCB terminal 0,6 x 0,5 mm LH-side w/o location pin Drilling pattern for PCB terminals 1,3 x 0,5 mm PCB terminal 0,6 x 0,5 mm LH-side with location pin Drilling pattern for lateral PCB terminals 0,6 x 0,5 mm straight / lateral Drilling pattern for lateral PCB terminals 0,6 x 0,5 mm with location pins RH-side Auxiliary actuator options Steel auxiliary actuator Model with connecting leads (IP67) Plastic auxiliary actuator with /without adjusting screw Rest position Operating point End position straight simulated roller simulated roller max. 8,5 straight 2,3 COM lead, black 6,7 6,95 NC lead, grey min.7,7 NO lead, blue max.9,3 2,175 Leads attached on actuator side Leads attached on side opposite actuator Form A roller roller Special model with tall base available on request Form B 41 SNAP SWITCHES DC subminiature switch Electrical rating and operating life Electrical life at rated load for 40T85* (operations) Electrical rating according to EN 61058-1 UL 1054 acc. to EN acc. to UL Operating force max. (cN) Housing mark 6 Mechanical life 6 A 2 50 V AC 5 A 1 25 - 250 V AC 10.000 6.000 1 x 10 200 DC 1 10 ( 1,5) A , 2 50 V AC 10,1 A 1 25 - 250 V AC 1/4 HP, 1 25 V AC 10.000 6.000 1 x 106 340 DC 2 0,1 A , 2 50 V AC 0,1 A 1 25 - 250 V AC 50.000 100.000 1 x 106 200 DC 3 6 200 DC 4* 3 A , 2 50 V AC 3 A 1 25 - 250 V AC 50.000 6.000 1 x 10 * DC4 only possible as line version with line diameter 0.5 mm2 and AWG 22 Switching parameters 42 Model Type Operating force max. (cN) Without auxiliary actuator DC1, 3, 4 DC2 200 340 Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) Max. rest position (mm) Operating point (mm) 1,0 1,0 0,6 0,6 0,1 0,1 9,3 9,3 8,4 8,4 0,3 0,3 Length actuator (mm) 0,8 - Preferred parts Electrical rating Order code EN UL Terminals Auxiliary actuator - Operating Max. force Operating point pretravel (cN) (mm) (mm) Min. Differential overtravel travel max. (mm) (mm) 200 8,4 0,3 1,0 0,6 0,1 90 15,8 1,3 4,5 1,5 0,5 DC1C-A1AA 6 A, 250 V AC 5 A, 125 - 250 V AC Solder terminal short DC1C-A1RB 6 A, 250 V AC 5 A, 125 - 250 V AC Solder terminal short DC1C-C3AA 6 A, 250 V AC 5 A, 125 - 250 V AC Leads 0,75 mm2 on actuator side - 200 8,4 0,3 1,0 0,6 0,1 DC1C-L1AA 6 A, 250 V AC 5 A, 125 - 250 V AC Q.C. terminal 2,8 x 0,5 mm, straight - 200 8,4 0,3 1,0 0,6 0,1 DC2C-A1AA 10 (1,5) A, 250 V AC 10,1 A, 125 - 250 V AC Solder terminal short - 340 8,4 0,3 1,0 0,6 0,1 Roller, length 2,5 mm 1/4 HP, 125 V AC DC2C-A1LB 10 (1,5) A, 250 V AC 10,1 A, 125 - 250 V AC Solder terminal short Straight, length 4,8 mm 150 10,7 1,6 5,0 1,5 0,7 Solder terminal short Roller, length 2,5 mm 160 15,8 1,6 5 1,5 0,7 200 8,4 0,3 1,0 0,6 0,1 80 10.7 1.3 4,5 1,5 0,7 1/4 HP, 125 V AC DC2C-A1RB 10 (1,5) A, 250 V AC 10,1 A, 125 - 250 V AC 1/4 HP, 125 V AC DC3C-A1AA 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Solder terminal short DC3C-A1LB 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Solder terminal short DC3C-B3AA 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Leads 0,5 mm2 on actuator side - 200 8,4 0,3 1,0 0,6 0,1 DC3C-L1AA 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Q.C. terminal 2,8 x 0,5 mm, straight - 200 8,4 0,3 1,0 0,6 0,1 DC3C-L1LB 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Q.C. terminal 2,8 x 0,5 mm, straight Straight, length 4,8 mm 80 10,7 1,3 4,5 1,5 0,5 Roller, length 2,5 mm 90 15,8 1,3 4,5 1,5 0,5 DC3C-M5RB* 0,1 A, 250 V AC 0,1 A, 125 - 250 V AC Leads 20 AWG Straight, length 4,8 mm * UL leads 43 SNAP SWITCHES DCJK subminiature switch Technical specifications Features Special variant of the DC switch for special applications Contact configuration S.P.D.T, S.P.S.T.-N.O. or S.P.S.T.-N.C. Contact gap < 3 mm Switching voltage max. 12 V DC Models available for 120 C operating temperature Switched current 0,005 to 3 A DC Nominal currents up to 10 A at 12 V DC (on request) Operating force 300 cN without auxiliary actuator Optimal adjustment with 2 mounting positions and various auxiliary actuators, which can also be retrofitted depending on model Sealded switch protection type IP6K7 Silicon-free version available Wide variety of terminal types; Total travel up to ca. 2,0 mm Mechanical life > 2 x 106 operations High contact stability with various application-specific contact materials Electrical life min 300.000 operations 4 different switching points can be selected Ambient temperature - 40 to + 85 C / 120 C No UL/EN approval Model with leads - 40 to + 105C 3 pedestal heights Materials Housing PET/ PA Actuator POM (T85), PA (T120) Auxiliary actuator Stainless steel or plastic Sealing gasket SI, silicon-free alternative available Terminals CuZn (silver-plated) Leads Cu, PVC-sheated Contacts AgNi; Ag; SnO2 AuAgPt (Crosspoint) AgPd (Crosspoint) AuAg (Crosspoint) Degree of protection (switch interior) IP67 Dimensions in mm Rest position For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing Operating point End position 2,3 min. 7,7 2,175 44 Terminals Switch options Model with leads, 8,1 mm from base to drill hole Type of terminal available off-the-shelf: Solder terminal, straight NO lead, blue Connecting leads on actuator side NC lead, grey Connecting leads opposite actuator side 2,3 COM lead, black Types of connector available on request: Welding terminal Solder terminal Solder terminal, lateral Leads attached on acutator side PCB terminal 0,8 x 0,5 straight Leads attached on side opposite acutator PCB terminal 0,6 x 0,5 straight Auxiliary actuator options max. 5,2 Switches in the DC JK family have two mountings for attaching auxiliary actuators. This, combined with the range of actuators available in the DC switch family and various operating points, means that a wide variety of operating forces and travel combinations is feasible. To find the perfect fit for your requirements, please contact us. Model with leads, 5,2 mm from base to drill hole Further information and order codes on request. Switching point options For customizing to individual requirements, switches in the DCJK family are available with four different switching points. Rest position Operating point End position min. 7,7 Rest position Operating point End position min. 7,7 Rest position Operating point End position min. 7,7 Rest position Operating point End position min. 8,2 45 SNAP SWITCHES DJ sub-subminiature switch Technical specifications Sealed switch up to protection IP67 Contact configuration S.P.D.T. Contact gap < 3 mm Switching voltage max. 12 V DC Easy installation thanks to connector pins and fastening nut up to 60 V on request Smallest dimensions Suitable for actuation at angles of up to 40 C depending on slide partner material, etc. 0,005 to 2 A DC Models available for up to 85 C operating temperature Operating force max. 120 cN Nominal currents 5 mA to 2 A at 12 V DC Total travel ca. 2,0 mm Mechanical life min. 500.000 operations Electrical life (max. load) min. 100.000 operations Ambient temperature - 40 to +85 C Switched current Materials Base PBT / PES Cover PBT + ASA Actuator POM Sealing gasket SI (VMQ) Terminals CuZn (silver-plated) Contacts AuAg (Crosspoint) Degree of protection (switch interior) IP67 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. 46 Features High contact stability with AuAg crosspoint contacts Mechanical operating life min. 500.000 actuations Many connection possibilities Dimensions in mm Rest position max. 4,1 Operating point 3,45 0,2 End position min. 2,05 Terminals PCB terminal 0,7 x 0,5 mm, straight 3,6 Drilling pattern for PCB terminal 0,7 x 0,5 mm Side definition 1,35 2,975 Solder terminal 2,5 x 0,5 mm LH-side 2,55 RH-side 0,66 47 SNAP SWITCHES DK sub-subminiature switch Technical specifications Sealed switch up to protection IP65. IP67 on request Contact configuration S.P.D.T. Contact gap < 3 mm Switching voltage max. 12 V DC Nominal currents 5 mA up to 2 A at 12 V DC up to 60 V on request Actuation vertically or with auxiliary actuator Smallest dimensions Models available up to 105 C operating temperature Switched current 0,005 bis 2 A DC High contact stability thanks to AuAg crosspoint contacts Operating force max. 75 cN without auxiliary actuator Mechanical operating life min. 500.000 actuations Total travel ca. 2,0 mm Mechanical life min. 500.000 operations Electrical life (max. load) min. 100.000 operations Ambient temperature - 40 to +85 C / 105C Materials Base PBT / PES Cover PBT + ASA Actuator POM (+85) Auxiliary actuator Stainless steel Sealing gasket SI (VMQ) Terminals CuZn (silver-plated) Leads Cu, Isolation PVC Contacts AuAg (Crosspoint) Degree of protection (switch interior) IP65, IP67 on request For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. 48 Features Many connection possibilities, also available with leads Dimensions in mm For DK sub-subminiature switch with leads (IP67-compliant) Rest position max. 3,7 Operating point 3,05 0,2 End position min. 1,6 Rest position max. 3,7 Operating point 3,05 0,2 End position 1,6 NC lead, grey NO lead, blue COM lead, Auxiliary actuator options Terminals Solder terminal 2,5 x 0,5 mm PCB terminal 0,6 x 0,5 mm straight simulated roller PCB terminal 0,6 x 0,5 mm LH-side with location pins PCB terminal 0,6 x 0,5 mm RH-side with location pins Side definition LH-side RH-side 49 SNAP SWITCHES DR sub-subminiature switch Technical specifications Switch with mushroom or pan-head actuator for many actuation possibilities Contact configuration S.P.D.T. Contact gap < 3 mm Dustproof according to IP40 Switching voltage max. 12 V DC, to 60 V on request Models available up to 105 C operating temperature Switched current 0,005 to 2 A DC Nominal currents 5 mA up to 2 A at 12 V DC Operating force max. 75 cN without auxiliary actuator Auxiliary actuator on request Total travel ca. 2,0 mm Mechanical life min. 1 x 106 operations Electrical life (max. load) min. 100.000 operations Ambient temperature - 40 to +85 C / 105 C Materials Base PBT Cover PBT Actuator PES Auxiliary actuator Stainless steel Terminals CuZn (silver-plated) Contacts AuAg (Crosspoint) Degree of protection (switch interior) IP40 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. 50 Features High contact stability thanks to AuAg crosspoint contacts Mechanical operating life min. 1 x 106 actuations Various connection possibilities Dimensions in mm with mushroom actuator with pan-head actuator Rest position max. 5,0 Rest position max. 4,2 Operating point 4,3 0,2 End position min. 2,95 Operating point 3,5 0,2 End position min. 2,15 Terminals Solder terminal 2,5 x 0,5 mm PCB terminal 0,6 x 0,5 mm Side definition LH-side PCB terminal 0,6 x 0,5 mm RH-side with location pins PCB terminal 0,6 x 0,5 mm LH-side with location pins Drilling pattern for PCB terminals 0,6 x 0,5 mm, side and underside RH-side 51 SNAP SWITCHES DG sub-subminiature switch Technical specifications Features Very small size (only 12.8 x 5.8 x 6.5 mm) Contact configuration S.P.D.T. Contact gap < 3 mm Switching voltage max. 125 V AC Depending on the model, the breaking capacity ranges from small switching currents and voltages to low-voltage applications up to 3 A 125 V AC Switched current 3 A AC Optionally available with or without auxiliary actuator Operating force max. 75 cN or 140 cN without auxiliary actuator Total travel 0,7 mm without auxiliary actuator Mechanical life > 1 x 106 operation Electrical life (max. load) see table Ambient temperature - 25 C to + 85 C Materials Base PPS (UL 94V-0) Cover PBT (UL 94V-0) Actuator PBT (UL 94V-0) Auxiliary actuator Stainless steel Termials CuZn striped silver-plated Contacts DG 1/4 AgNi DG2 AgNi, gal. Au Use on circuit boards with connections to the left or right and standing High mechanical operating life, depending on the model > 1.000.000 actuations Electrical rating and operating life Electrical rating according to UL Operating life Nominal load UL mechanical 6 3 A, 125 V AC 2 A, 30 V DC 6.000 1 x 10 DG 1 0,05 A, 30 V DC 6.000 1 x 106 DG 2 6.000 6 DG 4 1 A, 125 V AC 1 A, 30 V DC 1 x 10 Approvals Degree of protection (switch interior) IP40 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. Dimensions in mm Rest position Operating point 52 Housing mark Auxiliary actuator options Auxiliary actuator Type Max. operating force Max. pretravel (cN) (mm) Min. overtravel (mm) Differential travel max. (mm) Max. rest position (mm) Operating point (mm) Without auxiliary actuator DG 1,2 B DG 2,4 C 140 75 0,5 0,5 0,2 0,2 0,1 0,1 5,9 5,9 5,4 5,4 Auxiliary actuator straight DG 1,2 B DG 2,4 C 45 30 1,8 1,8 0,55 0,55 0,5 0,5 9,4 9,4 6,8 +0,8/-0,4 6,8 +0,8/-0,4 Auxiliary actuator roller DG 1,2 B DG 2,4 C 60 35 1,5 1,5 0,55 0,55 0,5 0,5 13,9 13,9 12,4 12,4 Preferred parts Order code Electrical rating Terminals Operating Operating force point (cN) (mm) Auxiliary actuator Max. pretravel (mm) 0,2 0,2 0,5 0,5 Min. overtravel (mm) Differential travel max. (mm) DG13-B1LA 3 A, 125 V AC; 2 A, 30 V DC PCB terminal straight Auxiliary actuator straight 45 6,8 +0 ,8 / - 0,4 1,8 0,55 0,5 DG13-B1RA 3 A, 125 V AC; 2 A, 30 V DC PCB terminal straight Auxiliary actuator roller 60 12,4 0,5 1,5 0,55 0,5 DG13-B2LA 3 A, 125 V AC; 2 A, 30 V DC PCB terminal straight Auxiliary actuator straight 45 6,8 +0 ,8 / - 0,4 1,8 0,55 0,5 DG23-B1LA 0,05 A, 30 V DC PCB terminal straight Auxiliary actuator straight 45 6,8 +0 ,8 / - 0,4 1,8 0,55 0,5 DG23-B1RA 0,05 A, 30 V DC PCB terminal straight Auxiliary actuator roller 60 12,4 0,5 1,5 0,55 0,5 DG23-B2LA 0,05 A, 30 V DC PCB terminal right Auxiliary actuator straight 45 6,8 +0 ,8 / - 0,4 1,8 0,55 0,5 DG23-B3LA 0,05 A, 30 V DC PCB terminal left Auxiliary actuator straight 45 6,8 +0 ,8 / - 0,4 1,5 0,55 0,5 Terminals PCB terminal right PCB terminal left Drilling pattern 1,8 0,6 0,9 Solder terminal 3,1 Auxiliary actuator options 53 SNAP SWITCHES DH 2 ultraminiature switch Technical specifications Contact configuration S.P.D.T. Contact gap < 3 mm Switching voltage max. 30 V DC Switched current 5 to 500 mA DC Operating force max. 90 cN Total travel ca. 0,85 mm without auxiliary acutator Mechanical life > 50.000 operations Electrical life (max. load) > 30.000 operations Ambient temperature - 25 C to +70 C Features Extremely small size (only 8,2 x 2,7 x 6,2 mm) Specially-conceived for low switching currents and voltages Available with or without integrated auxiliary actuator Solder connection or use lying or standing on a circuit board Materials Housing PPS (UL 94V-0) Cover PBT (UL 94V-0) Auxiliary actuator PBT (UL 94V-0) Termials CuZn striped silver-plated Contacts AgNi, gal. Au Degree of protection (switch interior) IP40 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. Dimensions in mm Rest position Operating point 54 Auxiliary actuator options Auxiliary actuator Operating force max. (cN) Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) Max. rest position (mm) Operating point (mm) Without auxiliary actuator 90 0,35 0,1 0,07 6,2 5,6 0,15 With auxiliary actuator 50 1,3 0,3 0,6 8,5 6,7 0,5 Preferred parts Auxiliary actuator Operating force (cN) Operating point (mm) Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) Order code Electrical rating Terminals DH2C-B1AA 5 - 500 mA, 30 V DC Solder terminal straight, 1,3 x 3,1 mm - 90 5,6 0,15 0,35 0,1 0,07 DH2C-B1PA 5 - 500 mA, 30 V DC Solder terminal straight, 1,3 x 3,1 mm Plastic, straight 50 6,7 0,5 0,3 0,6 DH2C-C4AA 5 - 500 mA, 30 V DC PCB terminal straight, 0,64 x 3,1 mm - 90 5,6 0,15 0,35 0,1 0,07 DH2C-C5AA 5 - 500 mA, 30 V DC PCB terminal right, 0,64 x 3,1 mm - 90 5,6 0,15 0,35 0,1 0,07 DH2C-C6AA 5 - 500 mA, 30 V DC PCB terminal left, 0,64 x 3,1 mm - 90 5,6 0,15 0,35 0,1 0,07 Terminals 1,3 Auxiliary actuator options (plastic) Solder terminal Drilling pattern PCB terminal straight PCB terminal RH-side LH-side 55 SNAP SWITCHES NM02 center-off switch Technical specifications Switch in miniature construction with neutral middle setting and large actuation angle ( 40) to the left and right Contact configuration 2 contacts with common middle contact Contact gap < 3 mm Switching point of 10 5 Switched current 5 to 100 mA at 12 V DC Large overtravel for high switching stability Actuator travel max. 40 Depending on the actuation direction, the opposite contact closes Switching point 10 5 Operating life > 100.000 switch actuations Operating force max. max. 50 cN Waterproof according to protection type IP67 with silicon-free sealing gasket Mechanical life 100.000 operations in every direction Ambient temperature - 40 to +85 C Order code NM02-0058 Materials Housing PA Actuator PA Termials CuZn (silver-plated) Contacts AuAg (Crosspoint) Sealing gasket TPE (silicon-free) Degree of protection (switch interior) IP67 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. 56 Features Hole pattern for fixation pins How it works Dimensions in mm Travel / deflection n itio pos End ax. 40 m Op era ting poi nt 57 SNAP SWITCHES E/F6-series, E/F7-series panel mount switches Eletrical rating and operating life Operating life at 40T85 (operations) Switch series Electrical rating according to EN 61058-1 Electrical rating according to UL 1054 acc. to EN acc. to UL E65 N/A 16 A, 125 / 250 V AC; 1 /3 HP, 1 25 / 250 V AC N/A 6.000 E/F68 0,1(0,05) A, 1 25 V AC 0,1 A, 1 25 V AC 50.000 6.000* E/F69 10(4) A, 2 50 V AC 10 A, 125 / 250 V AC; 1 /3 HP, 1 25 / 250 V AC E/F77 0,1(0.05) A, 125 V AC; 10(4) A, 250 V AC 0,1 A, 1 25 V AC; 1 0 A, 1 /3 HP, 1 25 / 250 V AC 50.000 6.000* 50.000 6.000* E/F78 0,1(0.05) A, 1 25 V AC 0,1 A, 1 25 V AC 50.000 6.000* E/F79 10(4) A, 2 50 V AC 10 A, 125 / 250 V AC; 1 /3 HP, 1 25 / 250 V AC 50.000 6.000* E75 N/A 16 A, 125 / 250 V AC; 1 /3 HP, 1 25 / 250 V AC; 0 ,1 A V AC, 0 ,1 A V DC N/A (optional); mixed ratings available upon request 6.000* * Indicates 100K life available. Technical specifications Electrical Ambient temperature - 40 C to +85 C Flammability rating UL 94 V-O Materials Thermoplastic Polyester, Valox (single pole versions) Vandar (double pole versions) Housing Actuator E-series Thermoplastic Acetal F-series Valox Dimensions in inch (mm) Terminals* Brass Moving blade Beryllium Copper Spring Stainless steel Contacts Silver-Cadmium Oxide (E65, E/F69, E75, E/F77, E/F79) Double pole version 0,34 (8,64) dia. 0,060 (1,52) R Gold Crosspoint (E/F68, E/F78) Approvals 0,080 (2,03) 0,68 (17,27) on selected models * Common terminals are plated - the remaining two terminals are not plated. 0,97 (24,64) 0,045 (1,14) 0,100 (2,54) Features 0,375 (9,53) E/F6 - single pole versions E/F7 - double pole versions Choice of Momentary, Push-Pull (reset) and Cheat Interlock switches Snap-in panel mounting Long-life coil spring, snap-action mechanism Agency approved extended-life versions available VDE approval available on select models (F Series) 58 Various terminal forms available (consult factory) 1,24 (31,5) 0,510 (12,95) 0,540 (13,72) 0,050 (1,27) R max. 0,550 (13,97) Preferred parts Electrical rating Operating force (cN) Operating point (mm) Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) Type Order code EN UL Terminals Auxiliary actuator E65-00A - 16 A, 125 / 250 V AC; Q.C. terminal 6,3 x 0,8 mm Standard (Momentary) 425 18,29 - 20,83 3,18 9,53 1,1 Single pole version 1/3HP, 125 / 250 V AC E68-00A - 0.1 A, 125 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary) 425 18,29 - 20,83 3,18 9,53 1,1 E68-30A - 0.1 A, 125 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary + Cheat interlock) 385 / 475 15,49 - 18,03 / 3,18 20,32 - 22,86 2,54 1,1 E68-40A - 0.1 A, 125 V AC Q.C. terminal 4,8 x 0,5 mm Short actuator (Momentary) 425 7,62 - 10,16 3,18 4,45 1,1 10 A, 125 / 250 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary) 425 18,29 - 20,83 3,18 9,53 1,1 E69-00A 10(4)A, alt. F69-00A* 250V AC 1/3HP, 125 / 250 V AC (alt. 4,8 x 0,8 mm) E69-30A 10(4) A, 10 A, 125 / 250 V AC alt. F69-30A* 250 V AC 1/3HP, 125 / 250 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary + (alt. 4,8 x 0,8 mm) Cheat interlock) 385 / 475 15,49 - 18,03 / 3,18 20,32 - 22,86 2,54 1,1 E69-40A Q.C. terminal 4,8 x 0,5 mm Short actuator (Momentary) 425 7,62 - 10,16 3,18 4,45 1,1 3,18 - 10 A, 125 / 250 V AC Double pole version 1/3HP, 125 / 250 V AC E78-00A - 0.1 A, 125 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary) 680 18,29 - 20,83 9,53 1,9 E78-30A - 0.1 A, 125 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary + Cheat interlock) 567 / 757 15,49 - 18,03 / 3,18 / 3,94 2,54 20,32 - 22,86 1,9 E78-40A - 0.1 A, 125 V AC Q.C. terminal 4,8 x 0,5 mm Short actuator (Momentary) 680 7,62 - 10,16 3,18 4,45 1,9 10 A, 125 / 250 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary) 680 18,29 - 20,83 3,18 9,53 1,9 15,49 - 18,03 / 3,18 / 3,94 2,54 1,9 E79-00A - alt. F79-00A* 1/3HP, 125 / 250 V AC (alt. 4,8 x 0,8 mm) E79-30A 10(4 )A, 10A, 125 / 250 V AC alt. F79-30A* 250 V AC 1/3HP, 125 / 250 V AC Q.C. terminal 4,8 x 0,5 mm Standard (Momentary + (alt. 4,8 x 0,8 mm) Cheat interlock) 567 / 757 E79-40A Q.C. terminal 4,8 x 0,5 mm 680 10(4) A, 10 A, 125 / 250 V AC 250 V AC 1/3HP, 125 / 250 V AC Short actuator (Momentary) 20,32 - 22,86 7,62 - 10,16 3,18 4,45 1,9 * E-versions with UL approval ; F-versions with VDE approval Single pole version 0,34 (8,64) dia. 0,080 (2,03) 0,060 (1,52) R 0,34 (8,64) dia. 0,68 (17,27) 0,68 (17,27) 0,79 (20,07) 1,75 (39,88) 0,375 (9,53) 0,97 (24,64) 0,367 0,020 (9,32 0,51) Cut out 1,455 (86,70) for 0,045 (1,14) thick panel Cut out 1,455 (36,96) for 0,100 (2,54) thick panel 0,875 0,030 (22,23 0,76) 0,615 0,843 (15,62) (21,41) 0,46 (11,68) 1,25 (31,75) 0,770 0,050 (19,56 1,27) 0,375 (9,53) 0,099 (2,51) 0,145 (3,68) 0,156 (3,96) 0,865 (21,97) 1,010 (25,65) 0,510 (12,95) 0,540 (13,72) 0,145 0,020 (3,683 0,51) 0,050 (1,27) R max. 0,550 (13,97) Cut out 1,115 (28,32) for 0,045 (1,14) thick panel Cut out 1,125 (28,58) for 0,100 (2,54) thick panel 59 SNAP SWITCHES F8 line interrupt switch Technical specifications Features Snap-in panel mounting Electrical Ambient temperature - 25 to + 85 C Flammability rating UL 94 V-O High overtravel Choice of button barrier or standard housing 3 terminal types Materials Double make/double break shorting bars Housing Thermoplastic Polyester, Agency approved extended-life versions available Actuator Thermoplastic Polyester, 3 mm (0,12") minimum contact gaps Terminals* Brass Moving Blade Brass Spring Stainless steel Contacts F81, F82 Silver Alloy F83 Gold Crosspoint F84 Silver Alloy/Gold Crosspoint Approvals Dimensions in inch (mm) Basic case housing 0,220 0,005 (5,59 0,18) 1,24 (31,5) 0,050 (1,27) 0,22 (5,59) Dia. 0,060 (1,52) R (2) 0,083 (2,11) 1,445 (36,70) for 0,045 (1,14) Thick Panel 1,455 (36,96) for 0,100 (2,54) Thick Panel 0,155 (3,94) 0,550 (13,97) 0,933 (23,7) 1,213 (30,81) 1,075 (27,31) 050 (1,27) 0,22 (5,59) 0,499 (12,68) 1,57 (39,88) 0,070 (1,78) Dia. (6 plcs) 0,20 (13,21) 0,032 x 0,250 (0,81 x 6,35) 0,36 0,02 (9,14 0,51) 1,05 (26,67) 1,45 0,030 (36,83 0,76) 60 0,91 0,02 (23,11 0,51) 0,440 (11,18) Dia. 0,060 (1,52) R (4) 0,685 (17,40) 0 ( Eletrical rating and operating life Operating life at 40T85 (operations) Switch series Electrical rating according to EN 61058-1 F81 10 A, 125 / 250 V AC; 3/4 HP, 125 V AC 10 A, 125 / 250 V AC, 3/4 Electrical rating according to UL 1054 acc. to EN acc. to UL 50.000 6.000* 50.000 6.000* 1-1/2 HP, 250 V AC; 6 A, 30 V DC F82 16(6) A, 250 V AC 16 A, 125 / 250 V AC; 3/4 HP, 125 V AC 1-1/2 HP, 250 V AC; 6 A, 30 V DC F83 0,1(0,5) A, 250 V AC 0,1 A, 125 / 250 V AC 50.000 6.000* F84 on request Combines two different ratings in a single switch. Available upon request 50.000 6.000* * Indicates 100K life available. Preferred parts Electrical rating Order code Switch type EN UL Terminals Operating Max. force Operating point pretravel (cN) (mm) (mm) Min. overtravel (mm) F81A-B140 Button barrier housing 10(3) A, 400 V AC 10 A, 125 / 250 V AC; 3/4 HP, 125 V AC Q.C. terminal 1-1/2 HP, 250 V AC; 6 A, 30 V DC 4,8 x 0,8 mm 850 8,99 0,76 5,99 2,01 F81J-B120 Button barrier housing 10(3) A, 400 V AC 10 A, 125 / 250 V AC; 3/4 HP, 125 V AC Q.C. terminal 1-1/2 HP, 250 V AC; 6 A, 30 V DC 6,3 x 0,8 mm 850 8,99 0,76 5,99 2,01 F82A-A120 Basic case housing 16(6) A, 250 V AC 16 A, 125 / 250 V AC; 3/4 HP, 125 V AC Q.C. terminal 1-1/2 HP, 250 V AC; 6 A, 30 V DC 6,3 x 0,8 mm 850 8,99 0,76 5,99 2,01 F82A-B120 Button barrier housing 16(6) A, 250 V AC 16A, 125 / 250 V AC; 3/4 HP, 125 V AC Q.C. terminal 1-1/2 HP, 250 V AC; 6 A, 30 V DC 6,3 x 0,8 mm 850 8,99 0,76 5,99 2,01 F82J-A120 Basic case housing 16(6) A, 250 V AC 16A, 125 / 250 V AC; 3/4 HP, 125 V AC Q.C. terminal 1-1/2 HP, 250 V AC; 6 A, 30 V DC 6,3 x 0,8 mm 850 8,99 0,76 5,99 2,01 F82X-A120 Basic case housing 16(6) A, 250 V AC 16 A, 125 / 250 V AC; 3/4 HP, 125 V AC Q.C. terminal 1-1/2 HP, 250 V AC; 6 A, 30 V DC 6,3 x 0,8 mm 850 8,99 0,76 5,99 2,01 F83Y-A120 Basic case housing 0,1(0,5) A, 250 V AC 0,1 A, 250 V AC Q.C. terminal 6,3 x 0,8 mm 850 8,99 0,76 5,99 2,01 F83Z-A120 Basic case housing 0,1(0,5) A, 250 V AC 0,1A, 250 V AC Q.C. terminal 6,3 x 0,8 mm 850 8,99 0,76 5,99 2,01 (17,40) (1,52) Button barrier housing R (4) 0,543 (13,79) 1,24 (31,5) 0,709 (18,01) 0,228 (5,79) Dia. 0,827 (21,01) 0,155 (3,94) 0,220 0,005 (5,59 0,13) 0,083 (2,108) 0,060 (1,52) R (2) 0,79 (20,07) 0,933 (23,7) 0,060 (1,52) R (4) 1,213 (30,81) 1,075 (27,31) 1,57 (39,88) 0,685 (17,40) 0,055 (1,40) Dia. (6 plcs) 0,40 0,015 (10,16 0,38) 0,35 0,02 (8,9 0,51) 1,05 (26,67) 1,25 0,030 (31 75 0 76) 0,43 0,015 (10,92 0,38) 0,90 0,02 (22,86 0,51) 0,187 (4,75) x 0,032 (0,81) Q.C. Terminal (6 plcs) 0,522 0,015 (13,26 0,38) 61 SLIDING CONTACT SWITCHES HES SJ sub-subminiature switch Technical specifications Features Sealed switch up to protection IP67 Contact configuration S.P.S.T. - N.O., S.P.S.T. - N.C. Switching voltage max. 12 V DC Switched current 10 mA to 100 mA Easy installation thanks to connector pins and fastening nut Operating force max. 200 cN Smallest dimensions Total travel ca. 2,0 mm Mechanical life min. 500.000 operations Electrical life (max. load) min. 100.000 operations Ambient temperature - 40 C to +85 C Suitable for actuation at angles of up to 40 C depending on slide partner material, etc Models available for up to 85 C operating temperature High contact stability by double redundant contact system High operating life Many connection possibilites, also with leads available on request Materials Base PPS Cover PBT + ASA Actuator POM Sealing gasket Silicone Termials CuSn6 gal. Ag Leads Cu, Isolation PVC Degree of protection (switch interior) IP6K7 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifi cations and drawing. Dimensions in mm Rest position max. 4,1 3,55 1,6 3,55 62 4,05 0,725 Operating point NC" 3,6 +0,2/-0,3 Operating point N0" 3,2 +0,3/-0,2 End position min. 2,05 Terminals and location pins Auxiliary actuator options Type of terminal Auxiliary actuator Solder terminals 2,5 x 0,4 mm, straight without pins Without auxiliary acutator Solder terminals 2,5 x 0,4 mm, straight with RH pins Solder terminals 2,5 x 0,4 mm, straight with LH pins PCB terminals 0,7 x 0,4 mm, straight without pins PCB terminals 0,7 x 0,4 mm, straight with RH pins PCB terminals 0,7 x 0,4 mm, straight with RH pins Terminals PCB terminal 0,7 x 0,5 mm, straight Drilling pattern for PCB terminal 0,7 x 0,5 mm Side definition 3,6 2,975 Solder terminal 2,5 x 0,5 mm LH-side 2,55 RH-side 0,66 63 SLIDING CONTACT SWITCHES SK sub-subminiature switch Technical specifications Features Sealed switch up to protection IP65. IP67 on request Contact configuration S.P.S.T. - N.O., S.P.S.T. - N.C. Switching voltage max. 12 V DC Switched current 10 mA to 100 mA Actuation vertically or with auxiliary actuator Operating force max. 200 cN High contact stability by double redundant contact system Total travel ca. 2,0 mm High operating life Mechanical life min. 500.000 operations Many connection possibilities, also with leads available on request Electrical life (max. load) min. 100.000 operations Ambient temperature - 40 C to +85 C Smallest dimensions Models available up to 85 C operating temperature Materials Base PPS Cover PBT + ASA Actuator POM Auxiliary actuator Stainless steel Sealing gasket Silicone Termials CuSn6 gal. Ag Leads Cu, Isolation PVC Degree of protection (switch interior) IP6K5, IP6K7 with potted leads For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifi cations and drawing. Dimensions in mm Rest position max. 3,7 Operating point NC" 3,2 +0,2/-0,3 Operating point NO" 2,8 End position min. 1,6 64 +0,3/-0,2 Terminals and location pins Type of terminal Solder terminals 2,5 x 0,4 mm, straight, without pins Solder terminals 2,5 x 0,4 mm, straight, with RH pins Solder terminals 2,5 x 0,4 mm, straight, with LH pins PCB terminals 0,6 x 0,4 mm, straight, without pins PCB terminals 0,6 x 0,4 mm, straight, with RH pins PCB terminals 0,6 x 0,4 mm, straight, with LH pins PCB terminals 0,6 x 0,4 mm, RH-s. with RH pins PCB terminals 0,6 x 0,4 mm, LH-s. with LH pins 500 mm leads 0,35 mm2 to underside without pins 500 mm leads 0,35 mm2 to underside with pins 500 mm leads 0,35 mm2 to underside with pins Terminals For SK sub-subminiature switch with leads (IP67-compliant) Solder terminal 2,5 x 0,4 mm PCB terminal 0,6 x 0,4 mm PCB terminal 0,6 x 0,4 mm RH-side with location pins Auxiliary actuator options straight Rest position max. 3,7 Operating point NC" 3,2 +0,2/-0,3 Operating point NO" 2,8 +0,3/-0,2 End position min. 1,6 NC lead, grey N0 lead, blue PCB terminal 0,6 x 0,4 mm LH-side with location pins simulated roller Side definition COM lead, black LH-side RH-side 65 KEYMODULE Keymodule Cherry keymodules are mechanical input elements with a single-gap make contact element. Low assembly height, comfortable actuation and excellent contact reliability thanks to Gold-Crosspoint contact technology allows flexible designing of low-cost keypads and keyboards. Depending on the key cap, different lead spacings are also possible. Very short bounce times, outstanding tactile feeling and exceptionally high reliability and durability pave the way for a wide range of applications. 66 Technical specifications Electrical characteristics Module ML Switching vo ltage 12 V AC / DC ma x. 12 V AC / DC ma x. Switching cur rent 10 mA A C / DC ma x. 10 mA A C / DC ma x. Dielectric str ength 500 V / 50 Hz 500 V / 50Hz Durability at 5V, 1mA linear actuation Durability at 5V, 1mA tactile feel click Durability at 5V, 1mA alternate action Module MX 50 x 106 - 6 20 x 10 - 50 x 106 0,5 x 106 50 x 106 Durability at 5V, 1mA alternate action Mechanical characteristics Contact configuration Single-pole contact Action Pressure point click Linear, pressure point click, alternate action, ergonomic Actuator tr avel 3,0 - 0,5 mm 4,0 - 0,4 mm I mpuls / 4,2 0 ,3 mm R ast / 4 - 0,5 mm cl ick Pretravel 1,5 0 ,5 mm 2 0,6 mm I mpuls / 1,4 0 ,4 mm R ast / 2,2 0 ,6 mm cl ick Initial force 30 cN min 25 cN min. Actuation force 45 20 cN 60 20 cN linear a. Rast; 45 20 cN, ergonom. and 50 15 cN click Pressure p oint fo rce 50 20 cN 55 20 cN, p ressure p oint e rgonomic / 60 1 5 cN p ressure point cl ick Bounce time during actuation with 0,4 m/s 5 ms Single-pole contact 5 ms Standard lead spacing 18 mm (16 mm min.) 19,05 mm (16 mm min.) Fastening Fixing pins Snap fastening in frame or fixing pins in the printed circuit board in the printed circuit board Lighting (optional) - LED in red, green or yellow Decoupling diode - optional Wire jumper optional optional Insulation materials Thermoplastics (min.UL 94 HB) Thermoplastics (min.UL 94 HB) Spring Stainless steel Stainless steel Contacts High-quality gold alloy High-quality gold alloy Protection class IP 40 IP 40 Operating te mperature - 10 C to +7 0 C - 10 C to +7 0 C Storage te mperature - 40 C to + 70 C - 40 C to +7 0 C Humidity (without condensation) 5 % to 95 % 5 % to 95 % Soldering capability see soldering specifications see soldering specifications Materials Other Characteristics For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifi cations and drawing. 67 KEYMODULE Keymodule ML Features The Cherry ML keymodule is a mechanical switching element using singlegap make contact element in Gold-Crosspoint contact technology. Its comfortable actuation makes the module particulary suitable for low-cost construction of keyboards and keypads with great diversity and very low height. A multitude of different key cap shapes allows flexible designs. Very short bounce time, reliable stroke, excellent tactile feeling and enormous costsaving pave the way for a wide range of applications. force (cN) view direction "A" Operating point Pressure point Reset point 68 travel (mm) Drilling pattern, view direction A" Keycaps and mechanics Keycaps Keycap format Dimension X (mm) Bar Assembly number (mechanics + Bar) 1x1 1 x 0,84 - - - - - - 1 x 1,25 - - - 1 x 2 vertical 25,6 614-5007 G99-1303 ZUB 1,25 x 2 x 1 vertical 1,5 x 2 x 1,25 vertical 25,6 25,6 614-5007 614-5007 G99-1303 ZUB G99-1303 ZUB 1 x 1,5 1 x 1,53 1 x 1,75 1x2 1 x 2,25 17,45 17,45 21,65 25,6 30,65 614-5004 614-5004 614-5005 614-5007 614-5009 G99-1300 G99-1300 G99-1301 G99-1303 G99-1369 1x5 1x7 80,15 116,15 614-5006 614-5010 G99-1302 ZUB G99-1370 ZUB ZUB ZUB ZUB ZUB ZUB 69 KEYMODULE Keymodule MX Features Size of keycap The constructive design of the key and the design of the associated keycaps fulfil the ergonomic requirements for data input workstations. Long operating life with gold crosspoint contact and high reliability with quick actuation. Optionally with integrated colour LED decoupling diode or wire bridge. 4 mm actuation travel. 1x3 1x8 Type of keycap 8 mm / Cyln 8 mm / Cyln 8 mm / Cyln A" (in mm) 23,8 38,1 133,35 Part-No. (without Pins) G99-0224 G99-0225 G99-0226 Part-No. (with Pins) G99-0742 G99-0743 G99-0744 View of keymodule Keyswitch assembly Drilling patterns Locking unit with fixing pins 70 1x2 1 x 2,25 1 x 2,75 with fixing pins and LED with fixing pins and diode or wire bridge Force / travel diagram MX-linear actuation MX with pressure point ergonomic MX with alternate action MX with pressure point click Operating point Pressure point Reset point Operating point Reset point travel (mm) force (cN) Operating point force (cN) force (cN) force (cN) 120 Reset point travel (mm) Operating point Pressure point Reset point Reset point travel (mm) travel (mm) Multiple key mechanical Drilling pattern 70,1 without frame Support bracket PC-board Housing Wire yoke Snapped Hooked O3,05+0,1 Center line of module 15,24+0,1 1,50,14 Keycap 8mm O4+0,05 "A"0,1 with frame Keycap 8mm Faceplate Support bracket PC-board Housing Wire yoke 3+0,1 R 0,3 max. "A"0,1 4,2+0,1 13,50,15 R 0,3 max. 12,30,05 140,05 6,770,05 4,6+0,2 2,8+0,2 6,65+0,1 0,5 13,50,15 6,770,05 0,8+0,1 R 0,3 max. 12,30,05 Cutout of frame for keycaps sizes 1 x 3, 1 x 7, 1 x 8, 1 x 9, 1 x 10 6,65+0,1 140,05 2,8+0,2 0,5 0,8+0,1 Cutout of frame for keycaps sizes 1 x 2, 1 x 2,25, 1 x 2,75 3+0,1 R 0,3 max. R 0,3 max. "A"0,1 4,2+0,1 71 Check list for switch requirements Companny Name Department Street ZIP Code/City Country Telephone Fax EMail Date Application (description) Annual demand Electrical parameters Switch type: Normally open Normally closed Double throw Usage: Heater Lamp Electromagnet Contactor Motor Electronics Other: Switching voltage: V Constant current: A AC cos DC L/R: Switch-on current: ms A Operating life: 10.000 cycles 50.000 cycles Other Proof tracking index: PTI 175 PTI 250 PTI 300 Contact gap: > 3 mm EN 61058 UL 1054 Actuation Operating force: min. Operating speed: Type of operation: cN max. cN mm/s Operating frequency: Hz Without auxiliary actuator With auxiliary actuator Cam shaft Horizontal Lateral actuation Angle Magnet Membrane Spring/Bimetal with roller with simulated roller Other Auxiliary actuator: straight Length: mm from mounting hole Mounting point: 72 Terminals and mounting Type of terminal: Q.C. terminal 2,8 x 0,8 mm Q.C. terminal 4,8 x 0,5 mm Q.C. terminal 4,8 x 0,8 mm Q.C. terminal 6,3 x 0,8 mm Solder terminal short Welding Screw Solder terminal with temperature-stop PCB: Welded Snapped Plugged Riveted Bonded Soldered Other Mounting type: Other Environmental Requirements Ambient temperature: Type of protection:: min. C IP40 Resistance against media: Additional requirements max. IP67 C Other ZF Friedrichshafen AG Cherrystrae 91275 Auerbach Germany Phone: +49 96 43 18-0 Fax: +49 96 43 18 17 20 switches@cherry.de www.cherry.de ZF Electronics Corporation 11200 88th Avenue Pleasant Prairie, Wisconsin USA 53158-0913 Phone: +1 262 942 6500 Fax: +1 262 942 6566 www.cherrycorp.com ZF Electronics Asia Limited 13 / F, Blk. A, North Point Ind. Bldg. 499 King's Road, North Point Hong Kong Phone: +852 2565 6678 Fax: +852 2565 6827 ZF Electronics TVS (India) Private Limited Madurai - Melur Road, Vellaripatti, Madurai - 625 122 India Phone: +91 452 2420208 Fax: +91 452 2420382 Errors, technical changes, and delivery possibilities subject to change. Technical data is based on the specifications of the products only. Features are not guaranteed herewith. Binding data can be found only in drawings in conjunction with product specifications. 801274; 45610414; E; 12/2011; 4; FLI (c) 2011 ZF Friedrichshafen AG