HEAVY-DUTY SNAP ACTION GP Series Features Ultra-small travel differential Mechanical life tested to 1 million cycles Current switching to 20 amps Wide variety of actuators Screw or solder terminals standard Low operating forces available Rugged phenolic case and cover High-strength beryllium copper alloy spring Gold over silver contacts for versatile, long-life switching Insert molded terminal pins Polished brass screws and lock washers (solder terminals optional) Electrical Ratings Switch Series GP*B GP*C UL1054 Rating 20A, 1HP, 125VAC; 20A, 2HP, 250VAC; .5A, 125VDC; .25A, 250VDC 15A, 1/8HP, 125VAC; 15A, 1/4HP, 250VAC; .5A, 125VDC; .25A, 250VDC Specifications Dielectric Strength: Insulation Resistance: Initial Contact Resistance: Temperature Range: 1000VAC 50/60Hz for 1 minute 100M ohms min at 500VDC 15m ohms max -20 to +85C Materials Case: Cover: Spring: Contacts: Terminals: Lever Actuator: Phenolic Phenolic Beryllium Copper Alloy Silver Alloy Brass Screw Terminals; Copper Alloy Solder Terminals Stainless Steel Terminal Types inches (mm) Mounting Holes Solder Terminal U.S. Version 0.003 0.140+- 0.001 0.36 (9.14) 0.25 (6.4) Screw Terminal 0.787 (20.0) 0.172 0.787 (20.0) 0.002 0.140 0.140 +- 0.003 0.001 Metric Version 1.937 (49.2) 1.937 (49.2) N.O. COM. N.C. COM. 0.314 (8.0) N.O. N.C. 1.586 (40.3) 3-M4 x 4.9 4.40.10 0.00 3-M2.5x4 Standard Part Numbers and Descriptions Maximum Operating Force (oz.) Minimum Release Force (oz.) Maximum Pre-Travel inches (mm) Operating Point Min./Max. inches (mm) GPTCNA11 12.3 4.0 0.016 (0.41) 0.610/0.642 (15.49/16.31) 0.005 (0.13) 0.002 (0.05) U.S. Screw GPTBNA11 22.2 7.1 0.051 (1.30) 0.625/0.657 (15.90/16.70) 0.009 (0.25) 0.008 (0.20) U.S. Screw GPTCLR11 10.5 1.7 0.157 (4.00) 0.654/0.717 (16.60/18.20) 0.062 (1.60) 0.051 (1.30) U.S. Screw GPTBLR11 9.0 0.98 0.157 (4.00) 0.654/0.717 (16.60/18.20) 0.062 (1.60) 0.067 (1.70) U.S. Screw GPTCRR11 10.6 1.8 0.157 (4.00) 1.094/1.157 (27.80/29.40) 0.062 (1.60) 0.051 (1.30) U.S. Screw GPTBRR11 9.0 0.98 0.157 (4.00) 1.094/1.157 (27.80/29.40) 0.062 (1.60) 0.067 (1.70) U.S. Screw Part Number Dimensions inches (mm) PT 0.9210.012 (23.40.3) o0.091 (o2.3) Minimum Max. Movement Over-Travel Differential inches inches Mounting (mm) (mm) Hole Terminal Type* OP 1.000.004 (25.40.1) 0.693 (17.6) 1.953 (49.6) 1.9450.032 (49.40.8) FP 0.189 (4.8) t= 0.024 (0.6) OP 0.925 (23.5) 1.000.004 (25.40.1) 1.953 (49.6) 1.7830.031 (45.30.8) FP 0.476 (12.1) 0.693 +- 0.008 0.6870.008 (17.60.2) (17.6 +-0.2) o0.374x0.157 (o9.5x4.0) t= 0.024 0.6) OP 1.000.004 (25.40.1) 0.476 (12.1) 1.953 (49.6) 0.6930.008 (17.60.2) NOTE: GP Series switches are available with screw or solder terminals in U.S. or metric sizes. *For solder terminals, replace the "T" in the third position of the part number with an "S" (e.g., GPTCND11 becomes GPSCND11). For metric mounting, replace the "1" in the seventh position with a "0" (e.g., GPTCND11 becomes GPTCND01). Specifications subject to change without notice. 45 Standard Part Numbers and Descriptions Dimensions inches (mm) PT 0.9210.012 (23.40.3) Maximum Operating Force (oz.) Minimum Release Force (oz.) Maximum Pre-Travel inches (mm) Operating Point Min./Max. inches (mm) GPTCND11 12.3 4.0 0.016 (0.41) 1.09/1.13 (27.70/28.70) 0.063 (1.60) 0.002 (0.05) U.S. Screw GPTBND11 22.9 7.1 0.028 (0.70) 1.091/1.130 (27.70/28.70) 0.062 (1.60) 0.008 (0.20) U.S. Screw GPTCNC11 12.3 4.0 0.106 (0.40) 0.826/0.866 (21.00/22.00) 0.062 (1.60) 0.002 (0.05) U.S. Screw GPTBNC11 22.9 7.1 0.028 (0.70) 0.826/0.866 (21.00/22.00) 0.062 (1.60) 0.008 (0.20) U.S. Screw GPTCNH11 12.3 4.0 0.016 (0.41) 0.826/0.890 (20.98/22.60) 0.217 (5.51) 0.002 (0.05) U.S. Screw GPTBNH11 22.9 7.1 0.028 (0.70) 0.826/0.890 (21.00/22.60) 0.217 (5.50) 0.008 (0.20) U.S. Screw GPTCRH11 12.3 4.0 0.016 (0.40) 1.268/1.362 (32.20/34.60) 0.140 (3.58) 0.002 (0.05) U.S. Screw GPTBRH11 22.9 7.1 0.028 (0.70) 1.268/1.362 (32.20/34.60) 0.140 (3.56) 0.008 (0.20) U.S. Screw GPTCRH12 12.3 4.0 0.160 (0.40) 1.268/1.362 (32.20/34.60) 0.140 (3.56) 0.002 (0.05) U.S. Screw GPTBRH12 22.9 7.1 0.028 (0.70) 1.268/1.362 (32.20/34.60) 0.140 (3.56) 0.008 (0.20) U.S. Screw Part Number o0.157 (o4.0) Minimum Max. Movement Over-Travel Differential inches inches Mounting (mm) (mm) Hole Terminal Type* OP 1.000.004 (25.40.1) 1.953 (49.6) PT 0.9210.012 (23.40.3) 0.476 (12.1) 0.6930.008 (17.60.2) o0.287 (o7.3) OP 1.000.004 (25.40.1) 1.953 (49.6) 0.476 (12.1) 0.6930.008 (17.60.2) 0.9210.012 (23.40.3) PT OP 0.327 (8.3) M (12xP1.0) 0.516 (13.1) 0.642 (16.3) 1.000.004 (25.40.1) 1.953 (49.6) 0.476 (12.1) 0.6930.008 (17.60.2) 0.9210.012 (23.40.3) PT o0.5x0.150 (o12.7x3.8) OP M (12xP1.0) 0.610 (15.5) 0.642 (16.3) 1.000.004 (25.40.1) 1.953 (49.6) 0.476 (12.1) 0.6930.008 (17.60.2) 0.9060.012 (23.00.3) PT o0.500x0.150 (o12.7x3.8) OP (M 12.0xP1.0) 0.610 (15.5) 0.642 (16.3) 1.953 (49.6) 1.000.004 (25.40.1) 0.476 (12.1) 0.6930.008 (17.60.2) NOTE: GP Series switches are available with screw or solder terminals in U.S. or metric sizes. *For solder terminals, replace the "T" in the third position of the part number with an "S" (e.g., GPTCND11 becomes GPSCND11). For metric mounting, replace the "1" in the seventh position with a "0" (e.g., GPTCND11 becomes GPTCND01). 46 Specifications subject to change without notice. Standard Part Numbers and Descriptions Maximum Operating Force (oz.) Minimum Release Force (oz.) Maximum Pre-Travel inches (mm) Operating Point Min./Max. inches (mm) GPTCLS11 2.4 0.50 0.394 (10.00) 0.716/0.780 (18.20/19.80) 0.220 (5.61) 0.050 (1.27) U.S. Screw GPTBLS11 2.8 0.50 0.394 (10.00) 0.716/0.780 (18.20/19.80) 0.220 (5.61) 0.007 (0.20) U.S. Screw GPTCLS12 3.1 0.70 0.315 (8.00) 0.716/0.780 (18.20/19.80) 0.125 (3.20) 0.040 (1.02) U.S. Screw GPTBLS12 4.2 1.4 0.315 (8.00) 0.716/0.780 (18.20/19.80) 0.125 (3.20) 0.040 (1.02) U.S. Screw GPTCRS11 3.5 0.80 0.280 (7.10) 1.157/1.220 (29.40/31.00) 0.158 (4.00) 0.040 (1.02) U.S. Screw GPTBRS11 4.2 0.80 0.280 (7.10) 1.157/1.220 (29.40/31.00) 0.158 (4.00) 0.040 (1.02) U.S. Screw GPTCRM11 5.6 1.4 0.106 (2.70) 1.173/1.205 (29.80/30.60) 0.094 (2.40) 0.020 (0.50) U.S. Screw GPTBRM11 6.4 1.5 0.106 (2.70) 1.173/1.205 (29.80/30.60) 0.094 (2.40) 0.020 (0.50) U.S. Screw GPTCRG11 5.6 1.4 0.106 (2.70) 1.594/1.658 (40.50/42.10) 0.094 (2.40) 0.020 (0.50) U.S. Screw GPTBRG11 6.3 1.4 0.106 (2.70) 1.594/1.658 (40.50/42.10) 0.094 (2.40) 0.020 (0.50) U.S. Screw Part Number Dimensions inches (mm) 1.024 (26.0) R 2.5 (R 63.5) 0.795 (20.2) 0.677 (17.2) t= 0.039 (1.0) OP Minimum Max. Movement Over-Travel Differential inches inches Mounting (mm) (mm) Hole Terminal Type* FP 0.193 (4.9) 1.000.004 (25.40.1) 1.953 (49.6) 0.547 (13.9) 0.476 (12.1) 0.6930.008 (17.60.2) 1.024 (26.0) 4 R 1.65 ) (R 42 t= 0.039 (1.0) 0.795 (20.2) 0.677 (17.2) OP FP 0.193 (4.9) 1.000.004 (25.40.1) 1.953 (49.6) 0.547 (13.9) 0.476 (12.1) 0.6930.008 (17.60.2) 0.795 (20.2) 1.024 (26.0) o0.374x0.157 (o9.5x4.0) .909 R 1 48.5) (R FP OP 0.677 (17.2) 0.547 (13.9) 1.000.004 (25.40.1) 1.953 (49.6) 0.476 (12.1) 0.6930.008 (17.60.2) 1.024 (26.0) o0.374x0.157 (o9.5x4.0) 7 .04 6) R 1 26. (R 0.795 (20.2) FP OP 0.677 (17.2) 0.547 (13.9) 1.000.004 (25.40.1) 1.953 (49.6) 0.6930.008 (17.60.2) 1.024 (26.0) R (R 1.04 31 7 .9) Operating direction 0.476 (12.1) o0.374x0.157 (o9.5x4.0) R 0.437 (R 11.1) FP OP 0.795 (20.2) 0.677 (17.2) 1.953 (49.6) 0.547 (13.9) 1.000.004 (25.40.1) 0.476 (12.1) 0.6930.008 (17.60.2) NOTE: GP Series switches are available with screw or solder terminals in U.S. or metric sizes. *For solder terminals, replace the "T" in the third position of the part number with an "S" (e.g., GPTCND11 becomes GPSCND11). For metric mounting, replace the "1" in the seventh position with a "0" (e.g., GPTCND11 becomes GPTCND01). Specifications subject to change without notice. 47