TM Series Miniature Snap-acting Switches Features/Benefits Typical Applications • Broad range of operating forces available • Pumps and motors • Wide variety of actuator and terminal styles • White goods • Cost-effective solution • Consumer appliances Specifications Materials CONTACT RATING: From low level* to 15 AMPS @ 250 V AC. SWITCH HOUSING: Thermoplastic or general purpose phenolic (UL 94V-0). ELECTRICAL LIFE: 150,000 cycles at 15 AMPS @ 250 V AC, models with 150 grams operating force. 350,000 cycles at 10 AMPS @ ACTUATOR BUTTON: Thermoplastic (UL 94V-0). 250 V AC, models with 75 grams operating force. SPRING: Copper alloy. INSULATION RESISTANCE: 1,000 M ohms min. PIVOT: Brass alloy. DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level. MOVABLE CONTACTS: Gold alloy for ratings 1 AMP @ 125 V AC OPERATING TEMPERATURE: –67ºF to 302ºF (–55ºC to 150ºC). or less. Fine silver for ratings greater than 1 AMP @ 125 V AC. OPERATING FORCE: 50, 75 and 150 grams at actuator available; STATIONARY CONTACTS: Gold alloy for ratings 1 AMP or less. refer to chart for lever style forces. Fine silver for ratings greater than 1 AMP. MOUNTING: Torque screws 2-5 in/lbs. TERMINALS: Brass alloy for ratings up to 10 AMPS @ 250 V AC. Copper alloy for 15 AMPS @ 250 V AC ratings. * Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @ 20 V AC or DC max. NOTE: Specifications and materials listed above are for switches with standard options. J For information on specific and custom switches, consult Customer Service Center. Build-A-Switch To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages J-26 through J-31. For additional options not shown in catalog, consult Customer Service Center. Available extended electrical life per UL 1054, rated for 100,000 operations, consult factory. T M Series TM SP, Mom. Operating Force CG 2.65 oz./75 grams CJ 5.29 oz.,/150 grams Mounting Style CF 1.76 oz./50 grams S Standard V Metric Electrical Rating D6 1O A @ 125 & 250 V AC; 1/3 HP @ 125 & 25O V Actuator AC;1/2 A @ 125 V DC; 1/4 A @ 250 V DC P00 Pin plunger G6 15 A @ 125 & 250 V AC; 1/4 A @ 250 V DC; Terminations A10 .81” lever roller, high force 1/2 A @ 125 V DC; 1/2 HP @ 125 & 250 V AC; 40 .187” quick connect A15 1.34” lever roller, high force 3 A @ 125 V AC “L” 10 Solder A20 1.02” lever roller, low force F5 1 A @ 125 V AC; 1 A @ 30 V DC 4A .250” quick connect A25 1.56” lever roller, low force H3 5 A @ 250 V AC; 1/6 HP @ 125 & 25O V AC 60 Screw T10 .84” lever, high force T13 1.34” simulated roller, high force Circuitry T14 1.29” simulated roller, high force C SPDT T15 1.40” lever, high force W SPST N.C. T16 2.34” lever, high force Y SPST N.O. T17 2.00” lever, high force T18 2.75” lever, high force T20 1.06” lever, low force T23 1.56” simulated roller, low force * All models T24 1.50” simulated roller, low force T25 1.62” lever, low force T26 2.56” lever, low force T27 2.22” lever, low force T28 2.97” lever, low force Dimensions are shown: Inch (mm) Specifications and dimensions subject to change www.ckswitches.com J–26 Snap-acting Snap-acting TM Series Miniature Snap-acting Switches SERIES TM  MINIATURE SNAP-ACTING SWITCHES – SP MOMENTARY J OPERATING FORCE BASICSWITCH OPERATING FORCE OPTION CODE (OZ./GRAMS) 2.65 CG 75 5.29 CJ 150 1.76 CF 50 Operating Force option ‘CF’ not available with ‘T18, T27 and T28’ actuator options. Operating force varies with actuator option, see ACTUATOR option section. ELECTRICAL RATING CONTACT MATERIAL RoHS RoHS MOVABLE STATIONARY OPTION CODE ELECTRICAL RATING COMPLIANT * COMPATIBLE * CONTACT CONTACT 10 AMPS @ 125 & 250 V AC; 1/3 HP @ 125 & 250 V AC; 1/2 AMP @ Yes Yes D6 Fine Silver Fine Silver 125 V DC; 1/4 AMP @ 250 V DC. Yes Yes Gold alloy Gold alloy F5 From low level* to 1 AMP @ 125 V AC, 1 AMP @ 30 V DC. 15 AMPS @ 125 & 250 V AC; 0.25 AMP @ 250 V DC; 0.5 AMP @ Yes Yes G6 125 V DC; 1/2 HP @ 125 & 250 V AC; 3 AMPS @ 125 V AC “L”. Fine Silver Fine Silver Yes Yes 5 AMPS @ 250 V AC; 1/6 HP @ 125 & 250 V AC. H3 * Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications. * All models * Low Level=conditions where no arcing occurs during switching, i.e., Contact Customer Service Center for availability and delivery of nonstandard ratings. 0.4 VA max. @ 20 V AC or DC max. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com J–27 TM Series Miniature Snap-acting Switches ELECTRICAL RATING AVAILABLE COMBINATIONS MAXIMUM OPERATING FORCE (OZ./GRAMS) ELECTRICAL 1.76/50 2.65/75 5.29/150 RATING CF CG CJ D6 ••• F5 ••• G6 xx • • AVAILABLE H3 ••• x NOT AVAILABLE * All models * Low Level=conditions where no arcing occurs during switching, i.e., Contact Customer Service Center for availability and delivery of nonstandard ratings. 0.4 VA max. @ 20 V AC or DC max. MOUNTING STYLE J S Standard  V  Metric Recommended maximum screw size: 4-40. Recommended maximum screw size: 3 mm. NOTE: Torque mounting screws 2-5 in/lbs. Dimensions are shown: Inch (mm) Specifications and dimensions subject to change www.ckswitches.com J–28 Snap-acting Snap-acting TM Series Miniature Snap-acting Switches ACTUATOR A D OPTION CODE FIG. DIM. A DIM. B DIM. C DIM. D B A .80 .578 ± .015 2 — — P00 (20,3) (14,68 ±0,38) .81 .36 .810 ±.020 .19 dia. C A10 1 (20,6) (9,1) (20,57 ±0,51) (4,8Ø) C 1.34 .36 .810 ±.040 .19 dia. A15 1 (34,0) (9,1) (20,57 ±1,02) (4,8Ø) 1.03 .58 .810 ± .050 .19 dia. 1 A20 (26,2) (14,7) (20,57 ±1,27) (4,8Ø) 1.56 .58 .810 ± .080 .19 dia. 1 A25 FIG. 2 FIG. 1 (39,6) (14,7) (20,57 ±2,03) (4,8Ø) Lever Roller Pin Roller .84 .36 .600 ± .020 3 — T10 (21,3) (9,1) (15,24 ±0,51) A 1.34 .36 .810 ±.040 .19 dia. 4 T13 B (34,0) (9,1) (20,57 ±1,02) (4,8Ø) 1.28 .36 .743 ± .050 .236 dia. 4 T14 (32,5) (9,1) (18,9 ± 1,3) (6,0Ø) C 1.40 .36 .600 ± .040 T15 3 — (35,6) (9,1) (15,24 ±1,02) 2.34 .36 .600 ± .062 T16 3 — (59,4) (9,1) (15,24 ±1,57) 2.00 .36 .600 ±.052 3 — T17 (50,8) (9,1) (15,24 ±1,57) FIG. 3 2.75 .36 .600 ± .093 3 — Lever J T18 (69,9) (9,1) (15,24 ±2,36) 1.06 .58 .600 ± .045 3 — T20 (26,9) (14,7) (15,24 ±1,14) 1.56 .58 .810 ± .065 .19 dia. A D T23 4 (39,6) (14,7) (20,57 ±1,65) (4,8Ø) 1.50 .58 .743 ±.090 .236 dia. B T24 4 (38,1) (14,7) (18,80 ± 2,29) (6,0Ø) 1.62 .58 .600 ± .080 3 — T25 (41,1) (14,7) (15,24 ± 2,03) C 2.56 .56 .600±.125 T26 3 — (65,0) (14,7) (15,24±3.18) .58 .600±.125 2.22 T27 3 — (14,7) (15,24±3.18) (56,4) 2.97 .58 .600±.187 T28 3 — (75,4) (14,7) (15,24±4.75) FIG. 4 Simulated Roller HIGH FORCE, LOW MOTION PIVOT POSITION LOW FORCE, HIGH MOTION PIVOT POSITION Available with actuators A10, A15, T10, T13, T14, T15, T16, T17 and T18. Available with actuators A20, A25, T20, T23, T24, T25, T26, T27 and T28. NOTE: Lever actuator options are available in either of two pivot positions. Levers located in the forward pivot position have lower forces and higher motions. Levers located in the rear pivot position have higher forces and lower motions. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com J–29 TM Series Miniature Snap-acting Switches ACTUATOR SWITCH CHARACTERISTICS MAXIMUM MAXIMUM OPERATING FORCE MINIMUM RELEASE MINIMUM RETURN FORCE MAXIMUM MINIMUM DIFFERENTIAL (OZ./GRAMS) FORCE (OZ./GRAMS) (OZ./GRAMS) PRETRAVEL OVERTRAVEL TRAVEL OPTION CF CG CJ CF CG CJ CF CG CJ CODE ALLFORCES ALLFORCES ALLFORCES (50) (75) (150) (50) (75) (150) (50) (75) (150) 2.12 3.176.35 .49 .99 1.69 .25 .53 1.06 .013 .080 .035 T10 60 90 180 14 28 48 71530 (0,33) (2,03) (0,89) 1.06 1.592.82 .21 .35 .71 .11 .14 .35 .030 .160 .065 T13 30 45 80 61020 34 10 (0,76) (4,06) (1,65) 1.06 1.763.17 .25 .35 .71 .11 .14 .35 .050 .140 .062 T13 30 50 90 71020 34 10 (1,27) (3,56) (1,57) 1.06 1.592.28 .21 .32 .71 .11 .14 .35 .032 .160 .075 T15 30 45 80 69 20 34 10 (0,81) (4,06) (1,90) .53 .71 1.41 .11 .18 .35 .05 .07 .18 .090 .312 .140 T16 15 20 40 35 10 1.5 25 (2,29) (7,92) (3,56) .71 .88 1.76 .14 .21 .42 .07 .07 .21 .062 .220 .110 T17 20 25 50 46 12 22 6 (1,57) (5,59) (2,79) .71 1.23 .14 .28 .04 .14 .078 .375 .160 T18 N/A N/A N/A 20 35 48 14 (1,98) (9,52) (4,06) 1.06 1.593.17 .21 .32 .71 .11 .18 .35 .030 .160 .065 T20 30 45 90 69 20 35 10 (0,76) (4,06) (1,65) .53 1.06 1.59 .11 .18 .35 .04 .07 .18 .070 .312 .125 T23 15 30 45 35 10 12 5 (1,78) (7,92) (3,18) J .53 1.23 1.76 .11 .18 .35 .05 .07 .18 .080 .312 .110 T24 15 35 50 35 10 1.5 25 (2,03) (7,92) (2,79) .71 1.06 1.41 .07 .14 .32 .04 .07 .16 .070 .330 .100 T25 20 30 40 249 12 4.5 (1,78) (8,38) (2,54) .18 .110 .35 .71 .07 .04 .07 .500 .250 N/A N/A T26 N/A 10 20 2 5 1 (2,79) (12,7) 2 (6,35) .60 .88 .11 .21 .04 .11 .125 .500 .200 T27 N/A N/A N/A 17 25 36 13 (3,18) (12,70) (5,08) .42 .63 .07 .14 .04 .07 .187 .750 .280 T28 N/A N/A N/A 12 18 24 12 (4,75) (19,05) (7,11) 2.12 3.176.35 .49 .99 1.69 .25 .53 1.06 .013 .070 .035 A10 60 90 180 14 28 48 71530 (0,33) (1,78) (0,89) 1.06 1.592.82 .21 .35 .71 .11 .14 .35 .030 .160 .065 A15 30 45 80 61020 34 10 (0,76) (4,06) (1,65) 1.06 1.76 3.17 .25 .35 .71 .11 .18 .35 .025 .140 .060 A20 30 50 90 71020 35 10 (0,64) (3,56) (1,52) .53 1.06 1.59 .11 .18 .35 .04 .07 .18 .070 .312 .125 A25 15 30 45 35 10 12 5 (1,78) (7,92) (3,18) 1.76 2.655.29 .71 .99 2.12 .35 .53 1.06 .013 .056 .035 P00 20 28 60 10 15 30 (0,33) (1,42) (0,89) 50 75 150 NOTE: For basic switch operating forces, see page J-26. Dimensions are shown: Inch (mm) Specifications and dimensions subject to change www.ckswitches.com J–30 Snap-acting Snap-acting TM Series Miniature Snap-acting Switches TERMINATIONS 40  .187” QUICK CONNECT 60  SCREW TERMINALS Torque screws to 6 in. lbs max. Not available with ‘F5’ rating option. 10  SOLDER 4A  .250” QUICK CONNECT J Not available with ‘F5’ rating option. Not available with ‘F5’ rating option. CIRCUITRY C  SPDT (Single Pole, Double Throw) W  SPST N.C. (Single Pole, Single Throw, Normally Closed) Y  SPST N.O. (Single Pole, Single Throw, Normally Open) Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ckswitches.com J–31