SNAP SWITCHES DC subminiature switch Technical specifications Features Contact configuration S.P.D.T., S.P.S.T. - N.O., S.P.S.T. - N.C. Sealed switch IP6K7 protection Contact gap < 3 mm (µ) Silicon-free variants available Switching voltage max. 250 V AC Models available for 120 °C operating temperature Switched current 0,1 to 10 A AC (see table) depending on model Various auxiliary actuators available (can also be retrofitted) Operating force 200 to 340 cN without auxiliary actuator depending on model Total travel ca. 1,6 mm Mechanical life min. 1 x 106 operations (see table) Electrical life min 104 operations (see table) Auxiliary actuator options* Ambient temperature – 40 to +85 °C / 120 °C Model Model with leads – 40 to +105 °C Without auxiliary actuator Proof tracking index PTI175, PTI250 auf Anfrage Straight 4,8; 8; 42 Materials Nominal currents from 10 A at 250 V AC Various application-specific contact materials Mechanical operating life min. 1.000.000 actuations Wide variety of terminal types Length (mm) – Roller 2,5; 4,7; 39,7 Housing PBT (UL 94 V-0), PET (UL 94 V-0) Simulated roller 2,5; 4,7; 39,7 Actuator POM UL 94 HB (T85), PBT UL 94 V-0 (T120) Plastic straight 7; 14 Plastic roller 5,2 Base PET (UL 94 V-0) Plastic simulated roller 5,6 DC1, DC2, DC4 AgNi DC3 AuAgPt (Crosspoint) Terminals CuZn (silver-plated) Auxiliary actuator Stainless steel or plastic Sealing gasket SI, silicon-free alternative available Leads Cu, PVC-sheated * Order codes identical to DB series, please see page 37 Dimensions in mm Rest position Approvals Operating point End position depending on model IP67 6,7 5,95 2,3 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specifications and drawing. max. 20 2,175 max. 9,3 Degree of protection (switch interior) min. 7,7 Contacts 6,45 9,5 40 Terminals Q.C. terminal 2,8 x 0,5 max. 30 ° twisted PCB terminal 1,3 x 0,5 mm max. 30 ° twisted PCB terminal 0,6 x 0,5 mm max. 30 ° twisted 1,35 6,3 6,7 Solder terminal short max. 30 ° twisted 1,875 PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm RH-side w/o location pin RH-side with location pin Side definition with terminals and location pins LH-side PCB terminal 0,6 x 0,5 mm LH-side w/o location pin Drilling pattern for PCB terminals 1,3 x 0,5 mm PCB terminal 0,6 x 0,5 mm LH-side with location pin Drilling pattern for lateral PCB terminals 0,6 x 0,5 mm straight / lateral Drilling pattern for lateral PCB terminals 0,6 x 0,5 mm with location pins RH-side Auxiliary actuator options Steel auxiliary actuator Model with connecting leads (IP67) Plastic auxiliary actuator with /without adjusting screw Rest position Operating point End position straight simulated roller simulated roller 6,7 2,3 COM lead, black straight max. 8,5 5,9 min.7,7 NO lead, blue NC lead, grey max.9,3 2,175 Leads attached on actuator side Leads attached on side opposite actuator ≤ Form A roller roller Special model with tall base available on request Form B 41 SNAP SWITCHES DC subminiature switch Electrical rating and operating life Electrical life at rated load for 40T85* (operations) Electrical rating according to EN 61058-1 UL 1054 acc. to EN acc. to UL Mechanical life Operating force max. (cN) Housing mark 6 A 250 V AC 5 A 125 – 250 V AC 10.000 6.000 1 x 106 200 DC 1 10 (1,5) A, 250 V AC 10,1 A 125 – 250 V AC 1/4 HP, 125 V AC 10.000 6.000 1 x 106 340 DC 2 0,1 A, 250 V AC 0,1 A 125 – 250 V AC 50.000 100.000 1 x 106 200 DC 3 6 200 DC 4* 3 A, 250 V AC 3 A 125 – 250 V AC 50.000 6.000 1 x 10 * DC4 only possible as line version with line diameter 0.5 mm2 and AWG 22 Switching parameters 42 Model Type Operating force max. (cN) Without auxiliary actuator DC1, 3, 4 DC2 200 340 Max. pretravel (mm) Min. overtravel (mm) Differential travel max. (mm) Max. rest position (mm) Operating point (mm) 1,0 1,0 0,6 0,6 0,1 0,1 9,3 9,3 8,4 8,4 0,3 0,3 Length actuator (mm) 0,8 – Preferred parts Electrical rating Order code EN UL Terminals DC1C-A1AA 6 A, 250 V AC 5 A, 125 – 250 V AC Solder terminal short DC1C-A1RB 6 A, 250 V AC 5 A, 125 – 250 V AC Solder terminal short DC1C-C3AA 6 A, 250 V AC 5 A, 125 – 250 V AC Leads 0,75 mm2 on actuator side DC1C-L1AA 6 A, 250 V AC 5 A, 125 – 250 V AC DC2C-A1AA 10 (1,5) A, 250 V AC 10,1 A, 125 – 250 V AC Auxiliary actuator - Operating Max. force Operating point pretravel (cN) (mm) (mm) Min. Differential overtravel travel max. (mm) (mm) 200 8,4 ± 0,3 1,0 0,6 0,1 90 15,8 ± 1,3 4,5 1,5 0,5 - 200 8,4 ± 0,3 1,0 0,6 0,1 Q.C. terminal 2,8 x 0,5 mm, straight - 200 8,4 ± 0,3 1,0 0,6 0,1 Solder terminal short - 340 8,4 ± 0,3 1,0 0,6 0,1 Roller, length 2,5 mm 1/4 HP, 125 V AC DC2C-A1LB 10 (1,5) A, 250 V AC 10,1 A, 125 – 250 V AC Solder terminal short Straight, length 4,8 mm 150 10,7 ± 1,6 5,0 1,5 0,7 Solder terminal short Roller, length 2,5 mm 160 15,8 ± 1,6 5 1,5 0,7 1/4 HP, 125 V AC DC2C-A1RB 10 (1,5) A, 250 V AC 10,1 A, 125 – 250 V AC 1/4 HP, 125 V AC DC3C-A1AA 0,1 A, 250 V AC 0,1 A, 125 – 250 V AC Solder terminal short DC3C-A1LB 0,1 A, 250 V AC 0,1 A, 125 – 250 V AC Solder terminal short DC3C-B3AA 0,1 A, 250 V AC 0,1 A, 125 – 250 V AC Leads 0,5 mm2 on actuator side DC3C-L1AA 0,1 A, 250 V AC 0,1 A, 125 – 250 V AC Q.C. terminal 2,8 x 0,5 mm, straight DC3C-L1LB 0,1 A, 250 V AC 0,1 A, 125 – 250 V AC Q.C. terminal 2,8 x 0,5 mm, straight DC3C-M5RB* 0,1 A, 250 V AC 0,1 A, 125 – 250 V AC Leads 20 AWG - 200 8,4 ± 0,3 1,0 0,6 0,1 80 10.7 ± 1.3 4,5 1,5 0,7 - 200 8,4 ± 0,3 1,0 0,6 0,1 - 200 8,4 ± 0,3 1,0 0,6 0,1 Straight, length 4,8 mm 80 10,7 ± 1,3 4,5 1,5 0,5 Roller, length 2,5 mm 90 15,8 ± 1,3 4,5 1,5 0,5 Straight, length 4,8 mm * UL leads 43