MSM LA 19 Metal Line Switches https://www.schurter.com /PG70 Metal Switch, Latching Action, Switching Voltage up to 125 VDC / 250 VAC Point Illumination green Ring illumination red non-illuminated grey See below: Approvals and Compliances Description -Switch available in version: Standard (ST), with Lettering (LE), with Point Illumination (PI), with Ring Illumination (RI) -Available with 12 A and 16 A switching current Assembly by mounting with nut and subsequent clipping of the switching element -Equipped with flat-pin plugs to permit fast connection Characteristics -Housing and actuator material: high-quality stainless steel -Variety of design options regarding size, colour, illumination, connection or lettering -Switching voltage up to 125 VDC respectively 250 VAC, switching current up to 16 A -optional withpoint or ringillumination -available with single-pole and double-pole switching system, switching status is easy to discern by looking at or feeling the resting position of the actuator -For use in harsh environments (see technical data) References Alternative: double-pole switch: MSM DP 19;MSM DP 22;MSM DP 30 Alternative: switch with backlighted illumination: MSM CS 19;MSM CS 22;MSM LA CS 19;MSM LA CS 22 Alternative: Other diameter Alternative: Standard version MSM LA 22;MSM 16 Weblinks html datasheet, General Product Information, CAD-Drawings, Product News, Detailed request for product Technical Data Electrical Data Switching Function Number ofPoles Supply Voltage Impulse Withstand Voltage (ESD) Switching Voltage Switching Current Rated Switching Capacity Lifetime Contact Resistance Insulation Resistance Mechanical Data Actuating Force Actuating Travel Lifetime Contact Gap Shock Protection Mounting screw torque Plastic Nut Mounting screw torque Stainless Steel Nut latching SPST, DPST 24VDCRingIllumination,Point Illuminationwithout series resistor,LED operating data are listed in a separate table 5 VDC and 12 VDC variants on request (MOQ 500 pieces) 4kVMSM ST / MSM LE max.250 VAC30 VDC (125 VDC at 0.5 A), 12 A AC / 16A AC 3000W 0.05millionactuations(250 VAC / 8 A),0.1millionactuations(125 VDC / 0,5 A), 0.02 million actuations (250 VAC / 16 A) < 100m(12 VDC / 1 A) >100M500 VDC Climatical Data Operating Temperature Storage Temperature Protection Class Switching Unit Salt Spray Test (acc. to DIN 50021-SS) Material Housings Actuator (disc, outside housing) Illuminated Ring(die-casting, inside housing) Seal Ring Switcher Collet Intermediate Connector Contact Pin Adapter -20to85C -20to85C IP64 IP40 24 h / 48 h / 96 h Residence Time Stainless Steel Stainless Steel PC NBR70 PA66 (UL94-V0related tod 1.6 mm) PA66 (UL94-V0related tod 1.6 mm) PA66 (UL94-V0related tod 1.6 mm) 10N 5.2mm, 0.1millionactuations 3mm IK 07 max.4.5Nm max.12Nm Switches 1 MSM LA 19 Metal Line Switches https://www.schurter.com /PG70 Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER. Product standards Product standards that are referenced Organization Design Standard Description Designed according to DIN EN 61058-1 Switches for appliances. Part 1. General requirements Designed according to UL 1054 UL standard for safety special-use switches Design Standard Description Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technology equipment. Details Initiator Description RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863 REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force. Application standards Application standards where the product can be used Organization Compliances The product complies with following Guide Lines Dimension [mm] MSM 19 LA ST / LE double-pole MSM19 LA PI double-pole C 22 H 4,80 0,48 H 2,80 4,80 0,80 22 0,80 3,60 16,60 M19x0,75 22 24 24 2,10 16,60 M19x0,75 22 15,50 1,70 46,25 max. 10 mm 18,30 1,30 1,70 max. 10 mm 46,25 22 22 15,50 18,30 C 1,30 Identification A 6 2 Switches MSM LA 19 Metal Line Switches https://www.schurter.com /PG70 Switching Element single-pole with Push Button Holder MSM 19 LA RI double-pole 22 15,70 0,48 H 2,80 4,80 0,80 4.8 0.8 22 16.6 24 10,60 22 3,60 16,60 M19x0,75 8.3 46,25 max. 10 mm 1,70 22 18,30 1,30 C A Legend A = Illumination Area C = Width Across Flats D = Nut H = Switching Element Dimension MSM19 LA ST / MSM19 LA RI MSM19 LALE / MSM19 LA PI / MSM19 LA RI optional Drilling diagram Drilling diagram Assembly Instructions I Housing II Flat Pin Terminal (Illumination) III Gasket IV Nut (Nut type see Dimensions) V Module Switching Contact Installation Instruction: 1.) Place the gasket accurately on the actuator housing. Then mount the actuator housing assembly into the panel. 2.) Tighten the screw nut according to the torque instructions. 3.) Clasp the module switching contact into the actuator housing. Installation information: 1.) The power supply and the configuration of the flat pin terminals have to be installed correctly for the illumination and micro switch function. 2.) Insulate the terminals as required. Fully insulated plug-in sleeves are recommended. 3.) Installation instructions according to VDE-standard DIN VDE 0100-100 or alternatively IEC 60354 standard Switches 3 MSM LA 19 Metal Line Switches https://www.schurter.com /PG70 Diagrams MSMLA ST / LE single-pole MSMLA ST / LE double-pole MSMLA PI single-pole MSMLA PI double-pole MSMLA RI single-pole MSMLA RI double-pole LD 3 LD 4 LD 3 LD 4 LD 2 LD 5 LD 2 LD 5 LD 1 LD 6 LD 1 LD 6 Rv Rv Rv Contact Layout single-pole Rv Contact Layout double-pole 8.4 8.4 9.4 0.8 4.8 4.8 9.4 0.8 Point Illumination Operating Data Forward Current max. Forward Voltage at 10 mA LED red 30 mA 1,9 VDC LED green 30 mA 2,1 VDC LED blue 20 mA Switches Forward Voltage max. 3,0 VDC 3,0 VDC 3,7 VDC Attention: Switches are delivered without series resistor. 4 Forward Voltage at 8 mA 4,5 VDC MSM LA 19 Metal Line Switches https://www.schurter.com /PG70 Lettering The last three digits in the order number define the lettering: 000 No Lettering 001-074 Standard Lettering 101- Customized Lettering Lettering Colourof Laser Lettering Material Lettering Colour Stainless Steel black Filled letters 021 =U 041 =/ Order Index Lettering Laser Marking 001 =A 061 =EIN 002 =B 022 =V 042 = 062 =AUS 003 =C 023 =W 043 == 063 =AUF 004 =D 024 =X 044 = # 064 =AB 005 =E 025 =Y 045 = 065 =ON 006 =F 026 =Z 046 = 066 =OFF 007 =G 027 =0 047 = 067 =UP 008 =H 028 =1 048 = 068 =DOWN 009 =I 029 =2 049 = 069 =HIGH 010 =J 030 =3 050 = 070 =LOW 011 =K 031 =4 051 = % 071 =ON/OFF 012 =L 032 =5 052 = 072 =START 013 =M 033 =6 053 =CTRL 073 =RESET 014 =N 034 =7 054 =RETURN 074 = 015 =O 035 =8 055 =SHIFT 075 = 016 =P 036 =9 056 =LOCK 076 = 017 =Q 037 =+ 057 =STOP 077 = 018 =R 038 =- 058 =ENTER 019 =S 039 =. 059 =BACK 020 =T 040 = x 060 =LINE All Variants Diameter Number ofPoles [mm] Switching Current Illumination, LED Torsion Protection Housing/Actuator Config. Code Order Number [A] 19 DPST 12 non-illuminated yes/yes MSM19LAPcs 1241.6821.1120000 19 DPST 12 Point Illumination, red yes/yes MSM19LAPIred 1241.6823.1121000 19 DPST 12 Point Illumination, green yes/yes MSM19LAPIgreen 1241.6823.1122000 19 DPST 12 Point Illumination, blue yes/yes MSM19LAPIblue 1241.6823.1124000 19 DPST 12 RI dotted, red, 24 VDC yes/yes MSM19LARIred 1241.6824.1121000 19 DPST 12 RI dotted, green, 24 VDC yes/yes MSM19LARIgreen 1241.6824.1122000 19 DPST 12 RI dotted, blue, 24 VDC yes/yes MSM19LARIblue 1241.6824.1124000 19 SPST 12 non-illuminated yes/yes MSM19LAPcs 1241.6821.1110000 19 SPST 12 Point Illumination, red yes/yes MSM19LAPIred 1241.6823.1111000 19 SPST 12 Point Illumination, green yes/yes MSM19LAPIgreen 1241.6823.1112000 19 SPST 12 Point Illumination, blue yes/yes MSM19LAPIblue 1241.6823.1114000 19 SPST 12 RI dotted, red, 24 VDC yes/yes MSM19LARIred 1241.6824.1111000 19 SPST 12 RI dotted, green, 24 VDC yes/yes MSM19LARIgreen 1241.6824.1112000 19 SPST 12 RI dotted, blue, 24 VDC yes/yes MSM19LARIblue 1241.6824.1114000 Switches 5 MSM LA 19 Diameter Number ofPoles [mm] Metal Line Switches https://www.schurter.com /PG70 Switching Current Illumination, LED Torsion Protection Housing/Actuator Config. Code Order Number [A] 19 SPST 12 RI dotted, white, 24 VDC yes/yes MSM19LARIwhite 1241.6824.1115000 19 DPST 16 non-illuminated yes/yes MSM19LAPcs 3-100-989 19 DPST 16 RI dotted, blue, 24 VDC yes/yes MSM19LARIblue 3-100-999 19 DPST 16 RI dotted, red, 24 VDC yes/yes MSM19LARIred 3-101-003 19 DPST 16 RI dotted, green, 24 VDC yes/yes MSM19LARIgreen 3-101-004 19 SPST 16 non-illuminated yes/yes MSM19LAPcs 3-100-987 19 SPST 16 RI dotted, red, 24 VDC yes/yes MSM19LARIred 3-100-990 19 SPST 16 RI dotted, green, 24 VDC yes/yes MSM19LARIgreen 3-100-991 19 SPST 16 RI dotted, blue, 24 VDC yes/yes MSM19LARIblue 3-101-002 Legend: Type: MSMCS = Ceramic Surface ST = Standard: not lettered LE = Lettering: lettered AI = BL = Full Surface Backlighting: Lettering possible (see Lettering, last 3 digits) Customer-specific versions available on request. Special materials for use in salt and chlorinated environment on request. The MOQ for standard laser lettering on standard variants is 10 pieces. 5 VDC and 12 VDC variants on request (MOQ 500 pieces) The nut with gasket and micro switch are enclosed in the box. Most Popular. Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER Packaging unit 10in box with insert - Actuating elements in ESD safe packaging - Screw nuts and sealing rings in a bag (enclosd in the box) - Micro switches (enclosed in the box) 6 Switches MSM LA 19 Metal Line Switches https://www.schurter.com /PG70 Accessories Description Power Supply Power Supply IP42 for LED- and Illumination applications indoor 90~264 VAC => 24 VDC 0.34 A 8 W 26.11.2019 The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications. Switches 7