General-purpose Basic Switch Z Best-selling Basic Switch Boasting High Precision and Wide Variety A large switching capacity of 15 A with high repeat accuracy. Wide margins of operating conditions with a wide operating speed range. A wide range of variations in contact form for your selection: basic, split contact, maintained contact, and adjustable contact gap types. A series of standard models for minute loads is available. A series of molded terminal-type models incorporating safety terminal protection cover is available. Including models that meet the quality requirements of the RCJ under license number RCJ-17-4. Ordering Information Configuration Basic Models General-purpose A variety of actuators is available for a wide range of application. The contact mechanism of models for minute loads is a crossbar type with gold-alloy contacts, which ensures highly reliable operations for minute loads. Contact Gap: H: 0.25 mm (high-sensitivity, microvoltage current load) G: 0.5 mm (standard)] E: 1.8 mm (high-capacity) that the switch is resistant to humidity, oil, and dust. The degree of protection conforms to JIS C0920 drip-proof II. The electric insulation of the molded terminals is ensured because the terminal part is fixed with epoxy resin. The actuator and terminals are both sealed and thus resist water, oil, or dust. The lead wires can be stretched in either direction. Refer to page 43 for details. Fixed contact (NC) Glued surface (adhesive is filled between case and cover) Movable spring Rubber boot Contact Form Movable contact Spring pivot COM Note: NO Fixed contact (NO) NC The Z-15GM is a reversible model and the NO and NC positions are reversed. Drip-proof Models There is no difference in basic configuration and switching mechanism between drip-proof models and standard models, and a variety of actuators can be used with drip-proof models. Drip-proof models use weather-resistive chloroprene rubber. Without Terminal Cover The pin plunger is sealed from the other switch mechanisms by a resilient rubber, and the case and cover are sealed by adhesive so With Terminal Cover The high sealing capability (drip-proof) and the terminal protection allows switching operations under poor environment with water and dust, like limit switches. Furthermore, these switches are inexpensive. The easy-to-remove terminal protection cover allows the easy maintenance of the wires. By changing the terminal protection cover position, the cable can be stretched in the left or right direction. The width of this model is the same as that of the conventional Z model. Therefore this model can be mounted under the same conditions. 19 Z Z Rubber boot (weather-resistive chloroprene is used) Connection Example Series Connection Parallel Connection Stainless steel stopper (improves sealing) L Rubber packing (improves sealing between switch housing and terminal cover) L L L L L Terminal protection covers are sold separately for maintenance purposes, which can be, however, used with the Z-B5V-series models only. Cable Sealing Rubber Two- or three-conductor VCT (with a nominal cross section of 0.75 or 1.25 mm2 can be used. Split Contact Models This type is identical in construction to the general-purpose basic switch except that it has two pairs of simultaneous acting contacts by splitting moving contacts. Since the moving contacts are connected to a common terminal, either parallel or series connection is possible. Highly reliable minute load switching is ensured if the model is used as a twin-contact switch. Current capacity: 10 A Maintained Contact Models The maintained contact type has a reset button at the bottom of the switch case, in addition to the push button (plunger) located on the opposite side of the reset button. Use these buttons alternately. Since the switch has greater pretravel than overtravel, it is suitable for use in reversible control circuits, manual reset circuits, safety limit circuits, and other circuits which are not preferable for automatic resetting. Contact Form Contact Form COM NO NC Push button for resetting COM NO NC NC NO Note: 20 The Z-10FM is a reversible model and the NO and NC positions are reversed. Z Z Ordering Information Basic model (general-purpose) Actuator c ua o Standard G (0.5 mm) Pin p plunger g High-sensitivi ty H (0.25 mm) High-capacity E (1.8 mm) Split co Sp contact ac Microload H (0.25 mm) F (1.0 mm) Solder terminal Z-15G Z-15H Z-15E Z-01H --- Screw terminal Z-15G-B Z-15H-B Z-15E-B Z-01H-B Z-10FY-B Solder terminal Z-15GS Z-15HS --- Z-01HS --- Screw terminal Z-15GS-B Z-15HS-B Z-01HS-B Z-10FSY-B Solder terminal Z-15GD Z-15HD Z-01HD --- Screw terminal Z-15GD-B Z-15HD-B Z-01HD-B Z-10FDY-B Solder terminal Z-15GQ3 --- --- --- --- Screw terminal Z-15GQ3-B Solder terminal Z-15GQ Z-15HQ Z-15EQ Z-01HQ --- Screw terminal Z-15GQ-B Z-15HQ-B Z-15EQ-B Z-01HQ-B Z-10FQY-B Solder terminal Z-15GQ8 --- --- --- --- Screw terminal Z-15GQ8-B Panel mount roller pl nger plunger Solder terminal Z-15GQ22 Z-15HQ22 Z-15EQ22 --- --- Screw terminal Z-15GQ22-B Z-15HQ22-B Z-15EQ22-B Panel mount cross roller plunger pl nger Solder terminal Z-15GQ21 Z-15HQ21 --- --- --- Screw terminal Z-15GQ21-B Z-15HQ21-B Leaf spring p g Solder terminal Z-15GL --- --- --- --- Screw terminal Z-15GL-B Solder terminal Z-15GL2 Z-15HL2 --- --- --- Screw terminal Z-15GL2-B Z-15HL2-B Solder terminal Z-15GW21 --- --- --- --- Screw terminal Z-15GW21-B Solder terminal Z-15GW Z-15HW --- --- --- Screw terminal Z-15GW-B Z-15HW-B Solder terminal Z-15GW3 --- --- --- --- Screw terminal Z-15GW3-B Solder terminal Z-15GW32 --- --- --- Screw terminal Z-15GW32-B Solder terminal Z-15GW4 Z-15HW4 --- --- --- Screw terminal Z-15GW4-B Z-15HW4-B Solder terminal --- Z-15HW78 --- --- --- --- --- --- Slim spring p g plunger p g Short spring p g pl nger plunger Panel mount pl nger plunger Low OP Medium OP High g OP Roller leaf spring Short hinge g lever Hinge g lever Low OF Medium OF High g OF Low-force hinge lever Low-force wire hinge lever Low OF Screw terminal High g OF Solder terminal Z-10FQ22Y-B Z-10FWY-B Z-15HW78-B --- Screw terminal Short hinge roller lever --- Z-15HW52 Z-15HW52-B Solder terminal Z-15GW22 Z-15HW22 Z-15EW22 Z-01HW22 --- Screw terminal Z-15GW22-B Z-15HW22-B Z-15EW22-B Z-01HW22-B Z-10FW22Y-B Solder terminal Z-15GW49 --- --- --- --- Screw terminal Z-15GW49-B Solder terminal Z-15GW2 Z-15HW2 --- --- --- Screw terminal Z-15GW2-B Z-15HW2-B Solder terminal Z-15GW25 --- --- --- --- Screw terminal Z-15GW25-B Hinge g cross roller lever Solder terminal Z-15GW54 --- --- --- --- Screw terminal Z-15GW54-B Unidirectional short hinge roller lever Solder terminal Z-15GW2277 --- --- --- --- Screw terminal Z-15GW2277-B Solder terminal Z-15GM --- --- --- --- Screw terminal Z-15GM-B Short hinge g cross roller lever HInge g roller lever Parallel Large g roller Reverse hinge g lever (see note 2) Z-10FW2Y-B 21 Z Z Actuator Basic model (general-purpose) Standard High-sensitivi ty G (0.5 mm) Reverse short hinge roller lever (see note 2) Solder terminal Z-15GM22 Screw terminal Z-15GM22-B Reverse hinge roller lever (see note 2) Solder terminal Z-15GM2 Screw terminal Z-15GM2-B Note: High-capacity H (0.25 mm) --- Split contact E (1.8 mm) --- Microload H (0.25 mm) F (1.0 mm) --- --Z-10FM22Y-B --- --- --- --- 1. A super high-sensitivity model with a 0.2 mm contact gap, Z-15H2(-B), is also available. 2. The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. Actuator Basic model (drip-proof) Standard Microload High-sensitivity G (0.5 mm) H (0.25 mm) H (0.25 mm) Without drip-proof terminal protection cover Without drip-proof terminal protection cover --- Without drip-proof terminal protection cover Pin p plunger g Short spring p g plunger p g Spring p g plunger p g Medium OP With drip-proof terminal protection cover Solder terminal Z-15G55 --- Z-01H55 Screw terminal Z-15G55-B Z-15GA55-B5V Z-01H55-B Solder terminal Z-15GD55 --- Z-01HD55 Screw terminal Z-15GD55-B Solder terminal Z-15GK55 Screw terminal Z-15GK55-B Solder terminal Screw terminal --- Z-01HD55-B --- --- --- Z-15GK355 --- --- --- Z-15GK355-B Z-15GK3A55-B5V Solder terminal Z-15GQ55 --- --- --- Screw terminal Z-15GQ55-B Z-15GQA55-B5V Panel mount roller plunger pl nger Solder terminal Z-15GQ2255 --- --- --- Screw terminal Z-15GQ2255-B Z-15GQ22A55-B5V Panel mount cross roller plunger pl nger Solder terminal Z-15GQ2155 --- --- --- Screw terminal Z-15GQ2155-B Z-15GQ21A55-B5V Leaf spring p g Solder terminal Z-15GL55 --- --- --- Screw terminal Z-15GL55-B Solder terminal Z-15GL255 --- --- --- Screw terminal Z-15GL255-B Solder terminal Z-15GW2155 --- --- --- Screw terminal Z-15GW2155-B Solder terminal Z-15GW4455 --- --- --- Screw terminal Z-15GW4455-B Z-15GW44A55-B5V Solder terminal Z-15GW55 --- --- --- Screw terminal Z-15GW55-B Z-15GWA55-B5V Solder terminal Z-15GW2255 --- Z-01HW2255 --- Screw terminal Z-15GW2255-B Z-15GW22A55-B5V Z-01HW2255-B Solder terminal Z-15GW255 --- --- --- Screw terminal Z-15GW255-B Z-15GW2A55-B5V Solder terminal Z-15GW227755 --- --- --- Screw terminal Z-15GW227755-B Z-15GW2277A55-B5V Solder terminal Z-15GM55 --- --- --- Screw terminal Z-15GM55-B High g OP Panel mount pl nger plunger Medium OP Roller leaf spring Short hinge g lever Hinge g lever Medium OF High g OF Short hinge roller lever Hinge roller lever Unidirectional short hinge roller lever Reverse hinge g lever (see note) 22 Parallel Z Z Actuator Basic model (drip-proof) Standard Microload High-sensitivity G (0.5 mm) H (0.25 mm) H (0.25 mm) Without drip-proof terminal protection cover Without drip-proof terminal protection cover --- --- --- --- --- --- --- --- Z-15HNJS55 Without drip-proof terminal protection cover Reverse short hinge roller lever (see note) Reverse hinge roller lever (see note) Flexible rod (coil spring) Note: Solder terminal Z-15GM2255 Screw terminal Z-15GM2255-B Solder terminal Z-15GM255 Screw terminal Z-15GM255-B Solder terminal Z-15GNJ55 Screw terminal Z-15GNJ55-B With drip-proof terminal protection cover Z-15HNJS55-B The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. Actuator Maintained contact model Pin plunger Z-15ER Slim spring plunger Z-15ESR Hinge lever Z-15EWR Model Number Legend Z-jjjj-j 1 2 3 4 5 1. Rated Current 01: 0.1 A (for microload) 15: 15 A 2. Contact Gap H: 0.25 mm (high-sensitivity) G: 0.5 mm (standard) E: 1.8 mm (high-capacity) 3. Actuator None: Pin plunger S: Slim spring plunger D: Short spring plunger K: Spring plunger (medium OP) K3: Spring plunger (high OP) Q3: Panel mount plunger (low OP) Q: Panel mount plunger (medium OP) Q8: Panel mount plunger (high OP) Q22: Panel mount roller plunger Q21: Panel mount cross roller plunger L: Leaf spring L2: Roller leaf spring W21: Short hinge lever W: Hinge lever (low OF) W3: Hinge lever (medium OF) W32: Hinge lever (high OF) (see note 1) W4: Low-force hinge lever (see note 1) W78: Low-force wire hinge lever (low OF) (see note 2) W52: Low-force wire hinge lever (high OF) (see note 2) W22: Short hinge roller lever W2: Hinge roller lever (parallel) W25: Hinge roller lever (large roller) W2277: Unidirectional short hinge roller lever M: Reverse hinge lever (see note 1) M22: Reverse short hinge roller lever (see note 1) M2: Reverse hinge roller lever (see note 1) NJ: Flexible rod (low OF) NJS: Flexible rod (high OF) Note: 1. Applicable to the Z-15F only. Refer to "Ordering Information" for the other models. 2. Applicable to the Z-15H only. 4. Enclosure ratings None: General-purpose 55: Drip-proof A55: Drip-proof (including the terminals) 5. Terminals None: Solder terminal B: Screw terminal (with cup washer) B3: Screw terminal (with toothed washer) B5V: Screw terminal with terminal cover (for Z-15GjA55 only) 23 Z Z Specifications Ratings Basic (Except Microload and Flexible Rod Models)/Maintained Contact Models Non-inductive load Resistive load Model G, H, E G H E Note: Rated voltage NC Inductive laod Lamp load NO NC Inductive load NO NC Motor load NO NC 15 (10) A (see note) 3A 1.5 A 15 (10) (see note) 5A 2.5 A 250 VAC 15 (10) A (see note) 2.5 A 1.25 A 15 (10) (see note) 3A 1.5 A 500 VAC 10 A 1.5 A 0.75 A 6A 1.5 A 0.75 A 8 VDC 15 A 3A 1.5 A 15 A 5A 2.5 A 14 VDC 15 A 3A 1.5 A 10 A 5A 2.5 A 30 VDC 6A 3A 1.5 A 5A 5A 2.5 A 125 VDC 0.5 A 0.5 A 0.5 A 0.05 A 0.05 A 0.05 A 250 VDC 0.25 A 0.25 A 0.25 A 0.03 A 0.03 A 0.03 A 8 VDC 15 A 3A 1.5 A 15 A 5A 2.5 A 14 VDC 15 A 3A 1.5 A 10 A 5A 2.5 A 30 VDC 2A 2A 1.4 A 1A 1A 1A 125 VDC 0.4 A 0.4 A 0.4 A 0.03 A 0.03 A 0.03 A 250 VDC 0.2 A 0.2 A 0.2 A 0.02 A 0.02 A 0.02 A 8 VDC 15 A 3A 1.5 A 15 A 5A 2.5 A 14 VDC 15 A 3A 1.5 A 15 A 5A 2.5 A 30 VDC 15 A 3A 1.5 A 10 A 5A 2.5 A 125 VDC 0.75 A 0.75 A 0.75 A 0.4 A 0.4 A 0.4 A 250 VDC 0.3 A 0.3 A 0.3 A 0.2 A 0.2 A 0.2 A Figures in parentheses are for the Z-15H2-series, Z-15HW52, and Z15HW78(-B) models, the AC ratings of these models are 125 and 250 V only. Basic (Microload) Models Rated voltage Resistive load NC 125 VAC 0.1 A 8 VDC 0.1 A 14 VDC 0.1 A 30 VDC 0.1 A NO Basic (Flexible Rod) Models Rated voltage Non-inductive load Resistive load NC Inductive laod Lamp load NO NC Inductive load NO NC Motor load NO NC NO 125 VAC 15 A 2A 1A 7A 2.5 A 2A 250 VAC 15 A 1A 0.5 A 5A 1.5 A 1A 8 VDC 15 A 2A 1A 7A 3A 1.5 A 14 VDC 15 A 2A 1A 7A 3A 1.5 A 30 VDC 2A 2A 1A 1A 1A 0.5 A 125 VDC 0.4 A 0.4 A 0.4 A 0.03 A 0.03 A 0.03 A 250 VDC 0.2 A 0.2 A 0.2 A 0.02 A 0.02 A 0.02 A 24 NO 125 VAC Z Z Split Contact Models Model Rated voltage Non-inductive load Resistive load NC Se es Series connection ti Parallel aa e connection ti Note: Inductive laod Lamp load NO NC Inductive load NO NC Motor load NO NC NO 125 VAC 10 A 4A 2A 6A 5A 2.5 A 250 VAC 10 A 2.5 A 1.5 A 6A 3A 1.5 A 30 VDC 10 A 4A 2A 6A 6A 3A 125 VDC 1A 1A 1A 0.1 A 0.1 A 0.1 A 250 VDC 0.6 A 0.6 A 0.6 A 0.05 A 0.05 A 0.05 A 125 VDC 6A 3A 1.5 A 4A 4A 2A 250 VDC 6A 2.5 A 1.25 A 4A 2A 1A 30 VDC 6A 4A 2A 4A 6A 3A 125 VDC 0.6 A 0.6 A 0.6 A 0.1 A 0.1 A 0.1 A 250 VDC 0.3 A 0.3 A 0.3 A 0.05 A 0.05 A 0.05 A 1. The above current ratings are the values of the steady-state current. 2. 3. 4. 5. 6. Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC). Lamp load has an inrush current of 10 times the steady-state current. Motor load has an inrush current of 6 times the steady-state current. The normally closed and normally open ratings of reverse hinge lever models are opposite to each other. The AC ratings of molded terminals are 125 and 250 V only. Characteristics Item Basic (except microload and flexible rod)/ maintained contact Basic (microload) Basic (flexible rod: coil spring, steel wire) Split contact Operating speed (see note) 0.01 mm to 1 m/s (at pin plunger) 1 mm to 1 m/s 0.1 mm to 1 m/s (at pin plunger) Operating frequency Mechanical: 240 operations/min Electrical: 20 operations/min Mechanical: 120 operations/min Electrical: 20 operations/min Mechanical: 240 operations/min Electrical: 20 operations/min Insulation resistance 100 M min. (at 500 VDC) Contact resistance 15 m max. (initial value) 15 m max. (initial value) 25 m max. (initial value) Dielectric strength Between contacts of same polarity Contact gap G: 1,000 VAC, 50/60 Hz for 1 min Contact gap H: 600 VAC, 50/60 Hz for 1 min Between contacts of same polarity Contact gap G: 1,000 VAC, 50/60 Hz for 1 min Between contacts of same polarity Contact gap F: 1,500 VAC, 50/ 60 Hz for 1 min contact gap E: 1,500 VAC, 50/60 Hz for 1 min Contact gap H: 600 VAC, 50/ 60 Hz for 1 min Between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts 2,000 VAC, 50/60 Hz for 1 min Between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts 2,000 VAC, 50/60 Hz for 1 min Inrush current NO: 15 A max. NC: 30 A max. NO: 10 A max. NC: 20 A max. NO: 20 A max. NC: 40 A max. Vibration resistance Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Malfunction: 10 to 20 Hz, 1.5-mm double amplitude Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Shock resistance Destruction: 1,000 m/s2 min. (approx. 100G min.) Destruction: 1,000 m/s2 min. (approx. 100G min.) Destruction: 1,000 m/s2 min. (approx. 100G min.) Malfunction: 50 m/s2 min. (approx. 5G min.) Malfunction: 300 m/s2 min. (approx. 30G min.) (Z-10FY-B) 50 m max. (initial value) NO: 0.1 A max. NC: 0.1 A max. Malfunction: 300 m/s2 min. (approx. 30G min.) (Z-15G pin plunger) Between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts 2,000 VAC, 50/60 Hz for 1 min 25 Z Z Item Basic (except microload and flexible rod)/ maintained contact Life expectancy Basic (microload) Basic (flexible rod: coil spring, steel wire) Split contact Mechanical: Contact gap G, H, H2: 20,000,000 operations min. (at pin plunger) Mechanical: 1,000,000 operations min. (at pin plunger) Mechanical: 500,000 operations min. (at pin plunger) Electrical: Electrical: Contact gap E: 100,000 operations min. 100,00 operations min. 300,000 operations Electrical: Contact gap G, H, H2: 500,000 operations min. (at pin plunger) Contact gap E: 100,000 operations Ambient temperature Operating: General-purpose: -25C to 80C (with no icing) Drip-proof: -15C to 80C (with no icing) Ambient humidity Operating: General-purpose: 35% to 85% Drip-proof: 35% to 95% Contact Specification: Rivet Sliver alloy Materials: Specification: Single crossbar Gold alloy Materials: Specification: Rivet Silver alloy Materials: Weight Approx. 22 to 58 g Approx. 42 to 48 g Approx. 34 to 61 g Operating Characteristics Basic (General-purpose)/Split Contact Models Model Pin plunger Z-15G-B Z-15H-B Z-15H2-B (highly sensitive models) Z-15E-B Z-01H-B Z-10FY-B OF 2.45 to 3.43 N (250 to 350 gf) 1.96 to 2.75 N (200 to 280 gf) 1.96 to 2.50 N (200 to 255 gf) 6.12 to 7.84 N (625 to 800 gf) 2.45 N (250 gf)max. 4.46 to 7.25 N (455 to 740 gf) RF min. 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 0.78 N (80 gf) 1.12 N (114 gf) PT max. 0.4 mm 0.3 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm OT min. 0.13 mm 0.13 mm 0.1 mm 0.13 mm 0.13 mm 0.13 mm MD max. 0.05 mm 0.025 mm 0.005 to 0.008 mm 0.13 mm 0.04 mm 0.1 mm OP 15.90.4 mm Model Slim spring plunger Z-15GS-B Z-15HS-B Z-15ES-B OF 2.45 to 3.43 N (250 to 350 gf) 1.96 to 2.80 N (200 to 285 gf) 6.12 to 7.84 N (625 to 800 gf) 2.45 N (250 gf) max. 4.46 to 7.25 N (455 to 740 gf) RF min. 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 0.78 N (80 gf) 1.12 N (114 gf) PT max. 0.4 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm OT min. 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm MD max. 0.05 mm 0.025 mm 0.13 mm 0.05 mm 0.1 mm OP 28.20.5 mm Model Z-01HS-B Z-10FSY-B Short spring plunger Z-15GD-B Z-15HD-B Z-15ED-B OF 2.45 to 3.43 N (250 to 350 gf) 1.96 to 2.79 N (200 to 285 gf) 6.12 to 7.85 N (625 to 800 gf) 2.45 N (250 gf) max. 4.46 to 7.25 N (455 to 740 gf) RF min. 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 0.78 N (80 gf) 1.12 N (114 gf) PT max. 0.4 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm OT min. 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm MD max. 0.05 mm 0.025 mm 0.13 mm 0.05 mm 0.1 mm OP 21.50.5 mm 26 Z-01HD-B Z-10FDY-B Z Z Model Panel mount plunger Z-15GQ-B (see note 1) Z-15HQ-B (see note 1) Z-15EQ-B (see note 1) Z-01HQ-B (see note 1) Z-10FQY-B (see note 1) Z-15GQ3-B (see note 2) Z-15GQ8-B (see notes 3 and 4) OF 2.45 to 3.43 N (250 to 350 gf) 1.96 to 2.79 N (200 to 285 gf) 6.12 to 7.85 N (625 to 800 gf) 2.45 N (250 gf max.) 4.46 to 7.25 N (455 to 740 gf) 2.45 to 3.43 N (250 to 350 gf) 2.45 to 3.43 N (250 to 350 gf) RF min. 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 0.78 N (80 gf) 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) PT max. 0.4 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm 4.2 mm 0.5 mm OT min. 5.5 mm 5.5 mm 5.5 mm 5.5 mm 5.5 mm 2.5 mm 5.5 mm MD max. 0.05 mm 0.025 mm 0.13 mm 0.05 mm 0.1 mm 2.2 mm 0.05 mm OP 21.80.8 mm 18.80.8 mm 32.51 mm Note: 1. Do not use the M12 mounting screw and the case mounting hole at the same time, or excessive pulling force will be imposed on the switch and the case and cover may be damaged. 2. The pretravel of the Z-15GQ3-B can be larger than that of the Z-15GQ. Do not use the M12 mounting screw and the case mounting hole at the same time, or the case may be damaged. 3. The operating position of the Z15GQ8-B can be adjusted by attaching a screw to the pin plunger. Do not use the M12 mounting screw and the case mounting hole at the same time, or the case may be damaged. 4. The M3 hole with a depth of 10 mm is a through hole. Take precautions so that no water or screw lock agent penetrates into the hole. Model Panel mount roller plunger Panel mount cross roller plunger Z-15GQ22-B Z-15HQ22-B Z-15EQ22-B Z-10FQ22Y-B Z-15GQ21-B Z-15HQ21-B Z-15EQ21-B OF 2.45 to 3.43 N (250 to 350 gf) 1.96 to 2.79 N (200 to 285 gf) 6.12 to 7.85 N (625 to 800 gf) 4.46 to 7.25 N (455 to 740 gf) 2.45 to 3.43 N (250 to 350 gf) 1.96 to 2.79 N (200 to 285 gf) 6.12 to 7.85 N (625 to 800 gf) RF min. 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) PT max. 0.4 mm 0.3 mm 0.5 mm 1 mm 0.4 mm 0.3 mm 0.5 mm OT min. 3.58 mm 3.58 mm 3.58 mm 3.55 mm 3.58 mm 3.58 mm 3.58 mm MD max. 0.05 mm 0.025 mm 0.13 mm 0.1 mm 0.05 mm 0.025 mm 0.13 mm OP 33.41.2 mm Note: Do not use the M12 mounting screw and the case mounting hole at the same time, or the case may be damaged. Model Leaf spring Roller leaf spring Z-15GL-B Z-15GL2-B Short hinge lever Z-15HL2-B Z-15GW21-B OF max. 1.38 N (141 gf) 1.38 N (141 gf) 1.11 N (113 gf) 1.57 N (160 gf) RF min. 0.14 N (14 gf) 0.14 N (14 gf) 0.14 N (14 gf) 0.27 N (28 gf) OT min. 1.6 mm (see note) 1.6 mm (see note) 1.6 mm (see note) 2 mm MD max. 1.3 mm 1.3 mm 0.8 mm 1 mm FP max. 20.6 mm 31.8 mm 24.8 mm OP 17.40.8 mm 28.60.8 mm 190.8 mm Note: When operating, be sure not to exceed 1.6 mm. Model Hinge lever Z-15GW3-B Z-15GW-B Z-15HW-B Z-15GW32-B Z-10FWY-B OF 0.78 N (80 gf) max. 0.69 N (70 gf) max. 0.66 N (67 gf) max. 1.47 to 1.96 N (150 to 200 gf) 0.88 N (90 gf) max. RF min. 0.15 N (15.5 gf) 0.14 N (14 gf) 0.14 N (14 gf) 0.92 N (94 gf) 0.14 N (14 gf) OT min. 4.8 mm 5.6 mm 5.6 mm 5.6 mm 5.6 mm MD max. 1.12 mm 1.27 mm 0.63 mm 1.27 mm 2.4 mm FP max. 28.8 mm 28.2 mm 28.4 mm 28.2 mm 29.8 mm OP 190.8 mm 27 Z Z Model Low-force hinge lever Z-15GW4-B Low-force wire hinge lever (see note) Z-15HW24-B Z-15HW52-B Z-15HW78-B OF max. 0.27 N (28 gf) 0.06 N (6 gf) 0.06 N (6 gf) 0.04 N (4 gf) RF min. 0.034 N (3.5 gf) 0.005 N (0.5 gf) 0.005 N (0.5 gf) 0.003 N (0.3 gf) PT max. 10 mm 19.8 mm 8.3 mm 10 mm OT min. 5.6 mm 10 mm 5.6 mm 6 mm MD max. 1.27 mm 2 mm 0.65 mm 3 mm OP 190.8 mm 19.81.6 mm 191 mm 201 mm Note: The AC rating is 10 A at 125 or 250 V. Model Short hinge roller lever Z-15GW22-B Z-15HW22-B Z-15EW22-B Z-01HW22-B Z-10FW22Y-B OF max. 1.57 N (160 gf) 1.47 N (150 gf) 1.94 N (198 gf) 1.57 N (160 gf) 2.45 N (250 gf) RF min. 0.41 N (42 gf) 0.41 N (42 gf) 0.41 N (42 gf) 0.27 N (28 gf) 0.34 N (35 gf) OT min. 2.4 mm 2.4 mm 2.4 mm 2.4 mm 2.4 mm MD max. 0.5 mm 0.45 mm 1.3 mm 0.5 mm 1 mm FP max. 32.5 mm 35.1 mm 32.5 mm 34.8 mm OP 30.20.4 mm Model Short hinge cross roller lever Hinge roller lever Z-15GW49-B Z-15GW2-B Z-15HW2-B Z-10FW2Y-B Z-15GW25-B OF max. 1.67 N (170 gf) 0.98 N (100 gf) 0.84 N (86 gf) 1.27 N (130 gf) 0.98 N (100 gf) RF min. 0.41 N (42 gf) 0.22 N (22 gf) 0.22 N (22 gf) 0.22 N (22 gf) 0.21 N (21 gf) OT min. 2.4 mm 4 mm 4 mm 4 mm 4 mm MD max. 0.51 mm 1.02 mm 0.6 mm 2 mm 1.6 mm FP max. 33.3 mm 36.5 mm 37.4 mm 47.5 mm OP 310.4 mm 30.20.8 mm Model Hinge cross roller lever 41.20.8 mm Unidirectional short hinge roller lever Z-15GW54-B Reverse hinge lever Z-15GW2277-B Z-15GM-B OF max. 0.98 N (100 gf) 1.67 N (170 gf) 1.67 N (170 gf) RF min. 0.22 N (22 gf) 0.41 N (42 gf) 0.27 N (28 gf) OT min. 4 mm 2.4 mm 5.6 mm MD max. 1 mm 0.51 mm 0.89 mm FP max. 37.3 mm 43.6 mm 23.8 mm OP 310.8 mm 41.30.8 mm 190.8 mm Model Reverse short hinge roller lever Z-15GM22-B Reverse hinge roller lever Z-10FM22Y-B Z-15GM2-B OF max. 5.28 N (538 gf) 6.37 N (650 gf) 2.35 N (240 gf) RF min. 1.67 N (170 gf) 1.67 N (170 gf) 0.55 N (56 gf) OT min. 2 mm 2 mm 4 mm MD max. 0.28 mm 0.56 mm 0.64 mm FP max. 31.8 mm 33 mm 35 mm OP 29.40.4 mm 29.40.4 mm 30.20.8 mm 28 Z Z Basic (Drip-proof) Models Model Pin plunger Z-15G55-B Z-15GA55-B5V Slim spring plunger Z-01H55-B Z-15GD55-B Short spring plunger Z-01HD55-B Z-15GK55-B Z-15GK355-B Z-15GK3A55-B5V OF 2.45 to 4.22 N (250 to 430 gf) 3.43 N (350 gf) max. 5.30 N (540 gf) max. 3.63 N (370 gf) max. 5.30 N (540 gf) max. 5.30 N (540 gf) max. RF min. 1.12 N (114 gf) 0.78 N (80 gf) 1.12 N (114 gf) 0.78 N (80 gf) 1.12 N (114 gf) 1.12 N (114 gf) PT max. 2.2 mm 2.2 mm 1.8 mm 1.9 mm 2.3 mm 2.4 mm OT min. 0.13 mm 0.13 mm 1.6 mm 1.6 mm 1.6 mm 3.5 mm MD max. 0.06 mm 0.06 mm 0.06 mm 0.06 mm 0.06 mm 0.06 mm OP 15.90.4 mm 28.20.5 mm 37.81.2 mm Model 21.50.5 mm Panel mount plunger Panel mount roller plunger Panel mount corss roller plunger Z-15GQ55-B, Z-15GQA55-B5V Z-15GQ2255-B, Z-15GQ22A55-B5V Z-15GQ2155-B, Z-15GQ21A55-B5V OF max. 5.30 N (540 gf) 5.30 N (540 gf) 5.30 N (540 gf) RF min. 1.12 N (114 gf) 1.12 N (114 gf) 1.12 N (114 gf) PT max. 1.8 mm 1.8 mm 1.8 mm OT min. 5.5 mm 3.58 mm 3.58 mm MD max. 0.06 mm 0.06 mm 0.06 mm OP 21.80.8 mm 33.41.2 mm Note: Do not use the M12 mounting screw and the case mounting hole at the same time, or the case may be damaged. Model Leaf spring Roller leaf spring Short hinge lever Long hinge lever Z-15GL55-B Z-15GL255-B Z-15GW2155-B Z-15GW4455-B Z-15GW44A55-B5V OF max. 1.96 N (200 gf) 1.96 N (200 gf) 1.86 N (190 gf) 0.88 N (90 gf) RF min. 0.14 N (14 gf) 0.14 N (14 gf) 0.27 N (28 gf) 0.14 N (14 gf) OT min. 1.6 mm (see note) 1.6 mm (see note) 2 mm 5.6 mm MD max. 1.3 mm 1.3 mm 1 mm 3.5 mm FP max. 20.6 mm 31.8 mm 25 mm 33 mm 190.8 mm 191.2 mm OP Note: 17.50.8 mm 28.60.8 mm When operating, be sure not to exceed 1.6 mm. Model Hinge lever Z-15GW55-B Z-15GWA55-B5V Short hinge roller lever Z-15GW2255-B Z-15GW22A55-B5V Z-01HW2255-B Hinge roller lever Z-15GW255-B Z-15GW2A55-B5V OF max. 0.98 N (100 gf) 1.96 N (200 gf) 1.96 N (200 gf) 1.27 N (130 gf) RF min. 0.14 N (14 gf) 0.27 N (42 gf) 0.27 N (28 gf) 0.21 N (21 gf) OT min. 5.6 mm 2.4 mm 2.4 mm 4 mm MD max. 2 mm 0.8 mm 0.8 mm 1.6 mm FP max. 28.2 mm 32.9 mm 36.5 mm OP 190.8 mm 30.20.4 mm 30.20.8 mm Model Unidirectional short hinge roller lever Reverse hinge lever Reverse short hinge roller lever Reverse hinge roller lever Z-15GW227755-B Z-15GW2277A55-B5V Z-15GM55-B Z-15GM2255-B Z-15GM255-B OF max. 1.77 N (180 gf) 1.96 N (200 gf) 5.69 N (580 gf) 2.65 N (270 gf) RF min. 0.49 N (50 gf) 0.27 N (28 gf) 1.67 N (170 gf) 0.55 N (56 gf) OT min. 2.4 mm 5.6 mm 2 mm 4 mm MD max. 0.8 mm 0.89 mm 0.28 mm 0.64 mm FP max. 43.6 mm 23.8 mm 31.8 mm 35 mm OP 41.30.8 mm 190.8 mm 29.40.4 mm 30.20.8 mm 29 Z Z Model Flexible rod (coil spring) Flexible rod (steel wire) Z-15GNJ55-B Z-15HNJS55-B OF max. 0.49 N (50 gf) 0.15 N (15 gf) PT max. (20 mm) (25 mm) Maintained Contact Models Model Pin plunger Slim spring plunger Z-15ER Push us bu button o Reset ese bu button o Z-15ESR OF 1.96 to 2.50 N (200 to 255 gf) 2.65 N (270 gf) max. PT max. 0.4 mm 0.4 mm OT min. 0.13 mm 1.6 mm OP 15.90.4 mm 28.20.5 mm OF 0.55 to 2.79 N (56 to 285 gf) 2.79 N (285 gf) max. OT min. 0.4 mm 0.4 mm Model Hinge lever Z-15EWR Lever Reset button ese bu o OF max. 0.54 N (55 gf) OT min. 5.6 mm OP 190.8 mm FP max. 28.2 mm OF max. 2.94 N (300 gf) OT min. 0.4 mm Engineering Data Z-15G Z-15G Without load Operating frequency: 240 operations/min. 100 70 50 30 20 10 7 5 3 2 1 Number of operations (x10 6) Electrical Life Expectancy Number of operations (x10 6) Mechanical Life Expectancy Operating frequency: 20 operations/min. 125 VAC cos = 1 125 VAC cos = 0.4 10 250 VAC cos = 1 5 250 VAC cos = 0.4 1 0.5 500 VAC cos = 1 500 VAC cos = 0.4 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 Overtravel (mm) 30 2 4 6 8 10 Overtravel (mm) 12 14 16 Z Z Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Basic (General-purpose)/Split Contact Models Pin Plunger Z-15G-B, Z-15E-B Z-15H-B, Z-01H-B Z-15H2-B, Z-10FY-B PT 23.30.25 +0.075 4.2 -0.025 dia. hole 2.3 dia. 2.3SR (stainless steel plunger) OP 24.2 9.2 4.2 +0.075 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 11.9 Slim Spring Plunger Z-15GS-B, Z-01HS Z-15HS-B, Z-10FSY-B Z-15ES-B PT 23.30.25 (See note) 5.2 dia. 4 dia. +0.075 4.2 -0.025 dia. hole OP 9 dia. 24.2 9.2 +0.075 4.2 -0.025 Note: Stainless steep plunger (flat, 1R chamfered) Note: Plated iron plunger +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Short Spring Plunger Z-15GD-B, Z-01HDS Z-15HD-B, Z-10FDY-B Z-15ED-B 12.3 dia. 10 dia. 23.30.25 PT 12SR (see note) 4.2 +0.075 -0.025 dia. hole 7.15 dia. OP 24.2 9.2 4.2 +0.075 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 Panel Mount Plunger Z-15GQ-B, Z-01HQ-B Z-15HQ-B, Z-10FQY-B Z-15EQ-B 11.9 23.30.25 8.35 dia. PT M12 x 1 mounting screw 11.9SR (see note 1) Two hexagonal nuts (2 t x 14 width across flats) +0.075 4.2 -0.025 dia. hole OP 13.1 Two lock nuts (2 t x 15.6 width across flats) (See 16.3 note 2) 16 dia. 9.2 +0.075 4.2 -0.025 Note: 1. Stainless steel plunger 2. Imperfect screw part with a maximum length of 1.5 mm. +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 31 Z Z Z-15GQ3-B 23.30.25 PT 8.35 dia. 11.9SR (see note 1) M12 x 1 mounting screw Two hexagonal nuts (2 t x 14 width across flats) +0.075 OP 13.1 4.2 -0.025 dia. hole (See 16.3 note 2) Two lock nuts (2 t x 15.6 width across flats) 16 dia. +0.075 9.2 4.2 -0.025 +0.1 4.36 -0.05 dia. Note: 25.40.1 11.9 1. Stainless steel plunger 2. Imperfect screw part with a maximum length of 1.5 mm. 17.450.2 49.2 Z-15GQ8-B 23.30.25 8SR (see note 1) PT OP 8.35 dia. M3 x 10 (depth) M12 x 1 mounting screw 4.2 +0.075 -0.025 dia. hole 13.1 (See 16.3 note 2) Two hexagonal nuts (2 t x 14 width across flats) Two lock nuts (2 t x 15.6 width across flats) 16 dia. 9.2 4.2 +0.075 -0.025 4.36 +0.1 -0.05 dia. Note: 17.450.2 25.40.1 49.2 1. Plated brass plunger 2. Imperfect screw part with a maximum length of 1.5 mm. 11.9 Panel Mount Roller Plunger Z-15GQ22-B, Z-15EQ22-B Z-15HQ22-B, Z-10FQ22Y-B 23.30.25 PT 12.7 x 4.8 dia. (stainless steel roller) OP Two hexagonal nuts (3 t x 17 width across flats) +0.075 4.2 -0.025 dia. hole M12 x 1 mounting screw 15.5 (See 16.3 note) 16 dia. 9.2 Note: +0.075 4.2 -0.025 Imperfect screw part with a maximum length of 1.5 mm. +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Panel Mount Cross Roller Plunger Z-15GQ21-B, Z-15HQ21-B, Z-15EQ21-B 12.7 x 4.8 dia. (stainless steel roller) 23.30.25 PT Two hexagonal nuts (3 t x 17 width across flats) +0.075 4.2 -0.025 dia. hole OP M12 x 1 mounting screw 15.5 (See 16.3 note) 16 dia. 9.2 4.2 +0.075 -0.025 +0.1 4.36 -0.05 dia. 25.40.1 49.2 32 11.9 17.450.2 Note: Imperfect screw part with a maximum length of 1.5 mm. Z Z Leaf Spring t = 0.3 (see note) Z-15GL-B 49.60.8 FP 4.8 OP 23.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 25.40.1 49.2 Roller Leaf Spring 17.450.2 11.9 t = 0.3 (see note) FP Stainless spring steel lever 9.5 x 4 dia. (plastic toller) 460.8 Z-15GL2-B z-15HL2-B Note: +0.075 4.2 -0.025 dia. hole OP 23.9 9.2 4.2 +0.075 -0.025 4.36 +0.1 -0.05 dia. 17.450.2 25.40.1 49.2 Short Hinge Lever Note: 11.9 Stainless spring steel lever 26.2 Z-15GW21-B t = 1 (stainless steel lever) 4.9 28.2R OP 13.9 20.2 16.9 FP 9.2 +0.075 +0.075 4.2 -0.025 dia. hole 4.2 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 11.9 Hinge Lever t = 1 (stainless steel lever) Z-15GW3-B, Z-15GW32-B Z-15GW-B, Z-10FWY-B Z-15HW-B 63.5R 4.9 26.2 20.2 16.9 13.9 OP FP 9.2 4.2 +0.075 -0.025 4.2 +0.075 -0.025 dia. hole 4.36 +0.1 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Low-force Hinge Lever t = 1 (stainless steel lever) Z-15GW4-B 26.2 4.9 63.5R PT 20.2 16.9 13.9 OP 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole 4.36 +0.1 -0.05 dia. 17.450.2 25.40.1 49.2 11.9 33 Z Z t = 0.8 (stainless steel lever) Z-15HW24-B 5 120R 26.2 2 PT 20.2 16.9 13.9 OP +0.075 9.2 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 11.9 Low-force Wire Hinge Lever 1 dia. (stainless steel wire lever) Z-15HW52-B 3 max. 63.5R 26.2 PT 20.2 16.9 OP 13.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Z-15HW78-B 1 dia. (stainless steel wire lever) 3 max. 110R 26.2 PT 20.2 16.9 13.9 OP 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 11.9 Short Hinge Roller Lever Z-15GW22-B, Z-01HW22-B Z-15HW22-B, Z-10FW22Y-B Z-15EW22-B t=1 (stainless steel lever) 9.5 x 4 dia. (plastic roller) 26.2 26.6R FP 20.2 16.9 13.9 OP 9.2 +0.075 4.2 -0.025 4.2 +0.075 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Short Hinge Cross Roller Lever Z-15GW49-B 9.5 x 4 dia. (plastic roller) 26.2 t=1 (stainless steel lever) 20.2 27.1R OP 16.9 FP 13.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 34 Z Z t=1 (stainless steel lever) Hinge Roller Lever 26.2 Z-15GW2-B, Z-10FW2Y-B Z-15HW2-B 9.5 x 4 dia. (plastic roller) 48.5R FP 20.2 16.9 13.9 OP 9.2 +0.075 4.2 -0.025 +0.075 +0.1 4.2 -0.025 dia. hole 4.36 -0.05 dia. 25.40.1 17.450.2 11.9 49.2 Z-15GW25-B 2R 26.2 t=1 (stainless steel lever) 20 x 4 dia. (plastic roller) 50R FP OP 20.2 16.9 13.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. dia. hole 17.450.2 25.40.1 11.9 49.2 Hinge Cross Roller Lever t=1 (stainless steel lever) 26.2 9.5 x 4 dia. (plastic roller) Z-15GW54-B 48.7R FP 20.2 OP 16.9 13.9 9.2 +0.075 4.2 -0.025 4.2 +0.075 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Unidirectional Short Hinge Roller Lever Z-15GW2277-B t=1 (stainless steel lever) 9.5 x 4 dia. (plastic roller) Operating direction 26.2 31.9R 34.1 max. 11.1R FP OP 20.2 16.9 13.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 35 Z Z Reverse Hinge Lever Note: The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. Z-15GM-B t = 1 (stainless steel lever) 4.9 4 max. 18.65 56R FP 20.2 17.4 OP 13.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Reverse Short Hinge Roller Lever Note: The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. Z-15GM22-B, Z-10FM22Y-B 9.5 x 4 dia. (plastic roller) 18.65 t = 1 (stainless steel lever) 18.5R 4 max. 20.2 OP 17.4 FP 13.9 9.2 +0.075 4.2 -0.025 4.2 +0.075 -0.025 +0.1 dia. hole 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Reverse Hinge Roller Lever Note: The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. Z-15GM2-B t = 1 (stainless steel lever) 18.65 4 max. 9.5 x 4 dia. (plastic roller) 40.6R FP 20.2 OP 17.4 13.9 9.2 +0.075 +0.075 4.2 -0.025 dia. hole 4.2 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 36 11.9 Z Z Basic (Drip-proof) Models Pin Plunger Z-15G55-B, Z-15GA55-B5V (With Terminal Protection Cover), Z-01H55-B +0.075 23.30.25 4.2 -0.025 dia. hole 6SR(see note) 3.9 dia. PT OP 23.9 9.2 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 Short Spring Plunger Z-15GD55-B, Z-01HD55-B 11.9SR (see note) 11.9 Note: Stainless steel plunger Note: Stainless steel plunger Note: Stainless steel plunger Note: Stainless steel plunger +0.075 4.2 -0.025 dia. hole 15 dia. 23.30.25 PT 7.15 dia. OP 23.9 9.2 +0.075 4.2 -0.025 4.36 +0.1 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Short Spring Plunger Z-15GK55-B 11.9SR (see note) 17 dia. 23.30.25 PT 7.15 dia. +0.075 4.2 -0.025 dia. hole OP 23.9 9.2 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Z-15GK355-B, Z-15GK3A55-B5V (With Terminal Protection Cover) 11.9SR (see note) PT 17 dia. 23.30.25 7.15 dia. +0.075 4.2 -0.025 dia. hole OP 23.9 9.2 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 37 Z Z Panel Mount Plunger Z-15GQ55-B, Z-15GQA55-B5V (With Terminal Protection Cover) 11.9SR (see note 1) PT 8.35 dia. 23.30.25 M12 x 1 mounting screw OP 13.1 Two hexagonal nuts (2 t x 14 width across flats) +0.075 4.2 -0.025 dia. hole See note 2 Two lock nuts (2 t x 15.6 width across flats) 16 dia. 16.3 9.2 +0.075 4.2 -0.025 Note: 1. Stainless steel plunger 2. Imperfect screw part with a maximum length of 1.5 mm. +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 Panel Mount Roller Plunger 11.9 12.7 x 4.8 dia. (see note 1) 23.30.25 PT Z-15GQ2255-B, Z-15GQ22A55-B5V (With Terminal Protection Cover) Two hexagonal nuts (3 t x 17 width across flats) 4.2 +0.075 -0.025 dia. hole See note 2 15.5 M12 x 1 mounting screw OP 16.3 16 dia. +0.075 9.2 4.2 -0.025 Note: +0.1 4.36 -0.05 dia. 1. Stainless steel plunger 2. Imperfect screw part with a maximum length of 1.5 mm. 17.450.2 25.40.1 11.9 49.2 Panel Mount Cross Roller Plunger Z-15GQ2155-B, Z-15GQ21A55-B5V (With Terminal Protection Cover) 12.7 x 4.8 dia. (see note 1) 23.30.25 PT Two hexagonal nuts (3 t x 17 width across flats) OP See note 2 15.5 M12 x 1 mounting screw 4.2 +0.075 -0.025 dia. hole 16.3 16 dia. 9.2 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. Note: 17.450.2 25.40.1 49.2 2. Imperfect screw part with a maximum length of 1.5 mm. 11.9 Leaf Spring t = 0.3 (stainless steel lever) Z-15GL55-B 49.60.8 FP 4.2 +0.075 -0.025 dia. hole 4.8 OP 23.9 9.2 +0.075 4.2 -0.025 4.36 +0.1 -0.05 dia. 17.450.2 25.40.1 49.2 38 11.9 1. Stainless steel plunger Z Z Roller Leaf Spring Z-15GL255-B 9.5 x 4 dia. (plastic roller) 460.8 t = 0.3 (see note) +0.075 4.2 -0.025 dia. hole FP OP 23.9 9.2 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 Note: 11.9 Stainless steel lever Short Hinge Lever 26.2 Z-15GW2155-B t = 1 (stainless steel lever) 4.9 28.2R 20.2 OP 16.9 FP 13.9 +0.075 4.2 -0.025 9.2 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 11.9 49.2 Long Hinge Lever t = 1 (stainless steel lever) 26.2 Z-15GW4455-B Z-15GW44A55-B5V (With Terminal Protection Cover) 100R 20.2 4.9 16.9 13.9 +0.075 4.2 -0.025 OP FP 9.2 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 25.40.1 17.450.2 11.9 49.2 Hinge Lever Z-15GW55-B Z-15GWA55-B5V (With Terminal Protection Cover) t = 1 (stainless steel lever) 4.9 26.2 20.2 63.5R OP FP 16.9 13.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 Short Hinge Roller Lever 11.9 t = 1 (stainless steel lever) Z-15GW2255-B, Z-15GW22A55-B5V (With Terminal Protection Cover), Z-01HW2255-B 9.5 x 4 dia. (plastic roller) 26.2 26.6R OP 20.2 16.9 FP 13.9 +0.075 9.2 4.2 +0.075 -0.025 dia. hole 4.2 -0.025 4.36 +0.1 -0.05 dia. 17.450.2 25.40.1 49.2 11.9 39 Z Z Roller Hinge Lever Z-15GW255-B, Z-15GW2A55-B5V (With Terminal Protection Cover) t = 1 (stainless steel lever) 26.2 9.5 x 4 dia. (plastic roller) 48.5R OP FP 20.2 16.9 13.9 9.2 4.2 +0.075 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 17.450.2 25.40.1 49.2 11.9 Unidirectional Short Hinge Roller Lever Z-15GW227755-B, Z-15GW2277A55-B5V (With Terminal Protection Cover) Operating direction 26.2 9.5 x 4 dia. (plastic roller) t=1 (stainless steel lever) 11.1R 31.9R 34.1 max. OP FP 20.2 16.9 13.9 9.2 4.2 +0.075 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 25.40.1 49.2 17.450.2 11.9 Reverse Hinge Lever Note: The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. t=1 18.65 (stainless steel lever) 4.9 Z-15GM55-B 56R 4 max. 20.2 17.4 13.9 OP FP 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 dia. hole +0.1 4.36 -0.05 dia. 25.40.1 49.2 17.450.2 11.9 Reverse Short Hinge Roller Lever Note: The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. Z-15GM2255-B 18.65 t = 1 (stainless steel lever) 9.5 x 4 dia. (plastic roller) 18.5R 4 max. FP 20.2 OP 13.9 17.4 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 4.36 +0.1 -0.05 dia. dia. hole 17.450.2 25.40.1 49.2 40 11.9 Z Z Reverse Hinge Roller Lever Note: The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. Z-15GM255-B 18.65 40.6R t = 1 (stainless steel lever) 9.5 x 4 dia. (plastic roller) 4 max. OP FP 20.2 17.4 13.9 9.2 +0.075 4.2 -0.025 +0.075 4.2 -0.025 4.36 +0.1 -0.05 dia. dia. hole 17.450.2 11.9 25.40.1 49.2 Flexible Rod (Coil Spring) See note 1 Z-15GNJ55-B PT 6.1 dia. 3.2 dia. Optimum operating range (see note 2) 30 38 (111.3) Nylon rod Rubber cap 43.4 12 dia. 23.30.25 (13.6) 4.2 +0.075 -0.025 dia. hole 16.3 +0.075 4.2 -0.025 9.2 +0.1 4.36 -0.05 dia. 25.40.1 11.9 17.450.2 49.2 Note: 1. The coil spring may be operated from any direction except axial direction (). 2. Be sure to use the dog or cam within 30 mm form the top end of the stainless wire. (Avoid use within 80 mm from the mounting hole.) Flexible Rod (Steel Wire) See note 1 PT Z-15HNJS55-B 30 1 dia. stainless steel wire Optimum operating range (see note 2) 1004 M3 x 4 hexagon socket head screw (130.1) (22) 12 dia. Rubber cap 23.30.25 (13.8) +0.075 4.2 -0.025 dia. hole 16.3 9.2 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. 25.40.1 49.2 Note: 11.9 17.450.2 1. The coil spring may be operated from any direction except axial direction (). 2. Be sure to use the dog or cam within 30 mm form the top end of the stainless wire. (Avoid use within 100 mm from the mounting hole.) 41 Z Z Maintained Contact Models Pin Plunger 2.3 dia. PT 23.30.25 Z-15ER +0.075 2.3R (stainless steel plunger) 4.2 -0.025 dia. hole Reset operating position 7.1 min. OP 21.4 6.4 +0.075 4.2 -0.025 4.36 +0.1 -0.05 dia. Slim Spring Plunger Reset free position 9.5 max. 17.450.2 23.30.25 PT Z-15ESR 6.4 dia. Reset button (plastic plunger) 14.30.3 11.9 25.40.1 49.2 5.2 dia. 4 dia. See note +0.075 4.2 -0.025 dia. hole Reset operating position 7.1 min. 9 dia. 21.4 6.4 +0.075 4.2 -0.025 +0.1 4.36 -0.05 dia. 26.2 Reset free position 9.5 max. 17.450.2 Note: Hinge Lever Z-15EWR 6.4 dia. Reset button (plastic plunger) 14.30.3 11.9 25.40.1 49.2 63.5R 20.2 16.9 13.9 t=1 (stainless steel lever) OP Stainless steel plunger (flat, 1R chamfered) 4.9 Reset operating position 7.1 min. FP 6.4 +0.075 4.2 -0.025 4.2 +0.075 -0.025 dia. hole +0.1 4.36 -0.05 dia. 14.30.3 11.9 25.40.1 49.2 6.4 dia. Reset button (plastic plunger) 17.450.2 Reset free position 9.5 max. Kind of Terminals Basic (General-purpose) Models Screw Terminals (-B) Split Contact Models Screw Terminals (Y-B) Solder Terminal (-A) (see note 1) 5.6 6.4 9.2 11.9 20 20 25.40.1 11.9 17.450.2 49.2 Note: 42 Three, M4 x 55 dia. Terminal screws (with cup washers) (see note 2) 17.450.2 49.2 1. The suffix "-A" is not used. 2. Add the suffix "-B" for models with toothed washers. 3. With reverse action models (Z-15GM and Z-10FM), the positions of NO and NC terminals are reversed. 23 17.1 17.450.2 Five, M3.5 x 55 dia. terminal screws (with cup washers) (see note 2) Z Z Basic (Drip-proof) Models Without Drip-proof Terminal Protection Cover With Drip-proof Terminal Protection Cover 6SR (stainless steel plunger) 23.30.25 3.9 dia. PT +0.075 4.2 -0.025 dia. hole OP 14.7 9.2 (11) 19.2 20 20 +0.075 4.2 -0.025 17.450.2 +0.1 11.9 49.2 Note: 4.36 -0.05 dia. Three, M4 x 55 dia. Terminal screws (with cup washers) (see note 1) 17.450.2 25.40.1 52.8 11.9 (28.8) 1. Add the suffix "-B" for models with toothed washers. 2. With reverse action model (Z-15GM), the positions of NO and NC terminals are reversed. Molded Terminal a a: VSF cord: 12 mm VCT cord: 19 mm Molded resin Ordering Information Z-j55-Mjjj jM 1 2 3 4 5 1. Drip-proof Type 2. Lead Outlets None: VSF 19: VCT 3. Directions of Lead Outlets Refer to the following diagrams. 4. Contacts None: SPDT 2: SPST-NC 3: SPST-NO 5. Length of Lead Outlets 0.5: 0.5 m 1: 1m 2: 2m 3: 3m 43 Z Z Directions of Lead Outlets The following models are Z15GW2255-type models with molded terminals with VSFs. L: Left-hand F: Forward Z-15GW2255-ML H: Rearward R: Right-hand Z-15GW2255-MF Z-15GW2255-MR D: Underside Z-15GW2255-MH Z-15GW2255-MD Lead Wire Specifications Lead wire VSF (single-core, vinyl cord) Nominal cross-sectional area (mm2) 1.25 VCT (vinyl-insulated cable) Note: Finished outer diameter (mm) Approx. 3.1 dia. Two-core: approx. 9.6 dia. Three-core: approx. 10.5 dia. Connection to terminal Black: COM White: NO R d NC Red: No models with molded terminals are approved by UL, CSA, or SEV. Contact Form SPDT SPST-NC COM NO NC (Black) (White) (Red) Note: 44 COM (Black) SPST-NO NC (Red) COM NO (Black) (White) 1. Colors in parentheses are the colors of the lead wire insulation covers of the models. 2. With reverse-action model (Z-15GM), the position of NO and NC terminals are reversed. Length (m) 0.5, 1, 2, 3 Z Z Precautions Mounting Wiring Use M4 mounting screws with plain washers or spring washers to mount the switch. Tighten the screws at a torque of 1.18 to 1.47 N S m (12 to 15 kgf S cm). Models with Drip-proof Terminal Cover (Z-j-B5V) To attach the protective cover to the case, hold the cover in almost parallel to the case and then push it to the case. If the cover is pushed diagonally, the rubber packing may slip off, degrading the sealability of the switch. Mounting Dimensions Two, 4.3 dia. mounting holes or M4 screw holes Terminal with spring washer 25.4 0.1 Solder the lead to the terminal by applying a soldering iron rated at 60 W max. quickly (within 5 seconds). Applying a soldering iron for too long a time or using one that is rated at more than 60 W may degrade the switch characteristics. Refer to the following for appropriate tightening torque for each type. Split contact models (excluding the Z-10FY-B): 0.78 to 1.18 N S m (8 to 12 kgf S cm) Z-10FY-B split contact model: 0.49 to 0.78 N S m (5 to 8 kgf S cm) Panel Mount Switch (Z-15jQj, Z-01jQj) When mounting a panel mount switch to a panel, tighten the hexagon nut of the actuator at a torque of 50 kg S cm (4.9 N) or less. When mounting a panel mount switch on its side, remove the hexagon nut from the actuator and carefully adjust the dog angle and operating speed because too large a dog angle or too high an operating speed may damage the switch. Especially be careful not to apply an impulsive force to the actuator when operating it. By the same token, too high an operating speed and too long an overtravel may damage a panel mount switch with a roller pin plunger. When side-mounting a panel-mounting switch with a pin plunger, remove the hexagonal nut from the actuator. Panel Mounting Plunger Model 12.5 dia. Panel Mounting Roller Plunger Model 12.5 dia. Rubber packing Use solder terminals having the following dimensions to connect leads to the terminals. Tighten the screws of terminals at a torque of 8 to 12 kg S cm (0.78 to 1.18 N S m). 4.3 dia. 8 20 max. A cable 8.5 to 10.5 mm in diameter can be used as the sealing rubber of the lead outlet of the switch. A two-core or three-core VCT cable having a cross-sectional area of 1.25 mm2 is especially suitable for this. Use M4 small screws with spring washer to fix the terminals. Others 5 13 High-sensitivity Switch (Z-15H) When using the switch in a DC circuit, be sure to provide an arc suppressor as well because the small contact gap of the switch may result in contact troubles. In an application where a high repeat accuracy is required, limit the current that flows through the switch to within 0.1 A. Also, use a relay to control a high-capacity load if the switch is connected to such a load. (In this case, the exciting current of the relay coil is the load of the switch.) Do not apply a force of 2 kg or higher to the pin plunger. Exercise care that the environment conditions such as temperature and humidity do not change abruptly. Microload Switch Do not use a basic switch with standard contacts to switch minute loads, or the loads may not be switched properly due to improper contact. Instead, use a basic switch with contacts appropriate for minute loads. The following is the optimum switching range of the Z-01H, which is suitable for switching minute loads. Recommended load range of the Z-01H: 1 to 100 mA at 5 to 30 VDC The above range may vary with the environmental conditions for the Z-01H. Contact your OMRON representative for details. Do not apply an excessive force to the mounting bracket with a screwdriver or a similar object when attaching or detaching the protective cover; otherwise, the cover will be deformed. Driver This terminal protection cover cannot be used with models whose model number does not have the prefix "-B5V". Drip-proof Switch (Z-j55) The switch is not perfectly oil-tight; so do not dip it in oil or water. The rubber boots are made from weather-resistive chloroprene rubber. Do not use basic switches in places with radical changes in temperature. Maintained Contact Switch (Z-15EjR) Apply a force to the reset button from right angles to the bottom plate of the switch. Use an appropriate actuator when the reset button is operated by a cam or dog. 45 Z Z Split Contact Switch (Z-10FjY) The applicable current varies depending on how the contacts are used. If the switch is connected in series, the switch can endure a current 1.5 to 2 times higher than the current that can be applied in parallel connection. Flexible Rod Switch (Z-15jNJj55, Drip-proof) When the rod is fully swung, the switch may operate when the lever returns, causing chattering. Use a circuit that compensates for chattering wherever possible. Do not switch the rod to the fullest extent when the switch is to break a power circuit because such a practice may cause metal deposition to occur between the mating contacts of the switch. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. B01-E1-10 46