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 Materials Features Terminals 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) Global version 3,1 +0,15 mm 3,3 +0,15 mm D42 Ag D43 - D48 AgNi Contacts Terminals CuZn alternative Cu Auxiliary actuator nickel-plated steel, alternative stainless steel 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 Q.C. terminal, 4,8 x 0,5 mm, straight R1 S1 PB Approvals Degree of protection (switch interior) IP40 Dimensions in mm C3 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 Other terminals available on request. Drilling patterns for PCB terminals SNAP SWITCHES 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 Type Order code US mounting holes 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 0,1 (0,05) A, 250 V AC 0,1 A 125 -250 V AC 50.000 6.000 10 x 106 1 x 106 170 D4 1 Y 3 (1) A, 250 V AC 3 A, 125 -250 V AC 1/10 HP 250 V AC 50.000 6.000 10 x 10 1 x 106 170 D4 2 Y 6 (2) A, 250 V AC 5 A, 125 -250 V AC, 1/4 HP 250 V AC 50.000 6.000 5 x 106 25 x 104 170 D4 3 Y 10 (3) A, 250 V AC 10 A, 1/2 HP, 125 -250 V AC 50.000 6.000 1 x 106 1 x 105 285 D4 4 Y 16 (4) A, 250 V AC 15 A, 1/2 HP, 125 -250 V AC 50.000 6.000 2 x 105 1 x 105 400 D4 5 Y Electrical rating according to EN 61058-1 Max. operating force (cN) Housing mark PET 6 10 (3) A, 400 V AC Light operating force 0,1 (0,05) A, 250 V AC 0,1 A, 125 -250 V AC 50.000 6.000 10 x 106 1 x 106 45** D4 1 X 3 (1) A, 250 V AC 3 A, 125 -250 V AC, 1/10 HP 250 V AC 50.000 6.000 10 x 10 1 x 10 45** D4 2 X 6 (2) A, 250 V AC 5 A, 125 -250 V AC, 1/4 HP 250 V AC 50.000 6.000 10 x 106 5 x 105 45 D4 3 X 10 (3) A, 250 V AC 10 A, 1/2 HP, 125 -250 V AC 50.000 6.000 10 x 106 25 x 104 75 D4 4 X 16 (4) A, 250 V AC 15 A, 1/2 HP, 125 -250 V AC 50.000 6.000 10 x 10 4 25 x 10 100 D4 5 X 21 (8) A, 250 V AC 21 A, 250 V AC 1HP 125 V AC 2HP 250 V AC 10.000 6.000 3 x 106 25 x 104 150 D4 8 X * ** 6 6 6 Operating life for 40T125 and 40T150 on request Lower operating forces and additional electrical ratings on request International mounting holes Standard operating force UL D42L-R1ML 3(1)A, 250V~ Min. overtravel (mm) Differential travel max. Max. rest position (mm) (mm) Operating point (mm) Model Type Standard Light 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 Min. overtravel (mm) Differential travel max. (mm) 14,7 0,5 1,2 1,3 0,3 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 - 45 14,7 0,5 1,2 1,3 0,3 1/10HP, 250VAC 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 D449-V1AA 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 Max. pretravel (mm) 1/10HP, 250VAC Max. pretravel (mm) D44L-R1AA Switching parameters Max. operating force (cN) EN Operating point (mm) Roller RM rear FM front Simulated Roller RM rear FM front Length of auxiliary actuator Rear mounting point (RM) Straight Roller Simulated roller 20,6 34,1 25,1 38,6 20,6 25,1 Length of auxiliary actuator Rear mounting point (RM) Straight Roller Simulated roller Front mounting point (FM) Front mounting p