SWITCHES.CROUZET.COM 1 MICROSWITCHES 10/2019 MINIATURE MICROSWITCHES - POSITIVE BREAK 831607 Coil spring snap-action mec hanism with wiping contacts Positive opening action according to IEC 60947-5-1 Annex K Ratings from 10 mA 4 Vc to 6 A 250 Va Very long life Extended range of terminals cURus appr oved Choice of actuators: stainless steel or plastic Main specifications Positive break 831607 Standard Dual-current (DORE) Function Connections I (changeover) W2 (solder) 83160702 83160796 I (changeover) W3 (QC 6.3x0.8) 83160704 83160786 I (changeover) W6 (QC 4.8x0.5) 83160706 I (changeover) X1 (PCB, straight) I (changeover) X2 (PCB, rear) I (changeover) X3 (PCB, front) 83160708 R (normally closed) W2 (solder) 83160701 83160794 R (normally closed) W3 (QC 6.3x0.8) 83160703 83160797 R (normally closed) W6 (QC 4.8x0.5) 83160705 R (normally closed) X2 (PCB, rear) 83160732 R (normally closed) X3 (PCB, front) 83160707 Electrical characteristics Positive opening action Rating nominal / 250 Va (A) 6 6* Thermal current (Ith) (A) 10 10 Mechanical characteristics Maximum operating force (N) 4 4 Min. Release force (N) 1.5 1.5 Minimum positive opening force (N) 18 18 Max. Allowable overtravel force (N) 200 200 Rest position max. (mm) 15.7 15.7 0.3 0.3 Operating position (mm) 14.8 14.8 Positive opening position (mm) 13.5 13.5 Maximum differential travel (mm) 0.3 0.3 Min. overtravel (mm) 1.3 1.3 Ambient operating temperature (C) -40 +85 -40 +85 7 7 Mechanical life (operations) 10 10 Contact gap (mm) 1.2 1.2 Weight (g) 7 7 Additional specifications - Case, Button: PBT GF (UL 94-V0 / GWFI 960 C) - Degree of protection: IP40 (mechanism) - Cover: PC (UL 94-V0 / GWFI 850 C), transparent - Recommended actuating speed: 0.1 mm/s to 0.5 m/s - Contacts: silver alloy, gold-plated silver alloy (dual-current) - Rated insulation voltage Ui: 250 V - Terminals: brass (except W2/X: copper nickel), silver plated common - Impulse withstand voltage Uimp: 4 kV - Levers: stainless steel or polyamide, polyamide roller - Certification marks: Product adaptations Special levers : special shapes and lengths Special connections : angled, screw with clamp (W5), full wiring with custom connector. Adjustable fixing by metal threaded barrel (SP9627) Variant for irradiated environment Standard product Product made to order Contact us SWITCHES.CROUZET.COM 2 MICROSWITCHES 10/2019 Principles Single break snap-action switch with positive opening action on NC contacts (1-2) according to IEC 60947-5-1 Annex K Changeover - SPDT (form C) Normally closed - SPST-NC (form B) 4 Curves Electrical life 5 - Resistive load: 250 Va 6 A: 10 cycles 5 - Inductiv e load (IEC 60947-5-1) : AC15: 250 Va 6 A: 0.3 x 10 cycles 5 DC13: 24 Vc 20 W L/R = 40 ms: 3 x 10 cycles 5 120 Vc 20W L/R = 40 ms: 5 x 10 cycles * Dual-current models are designed to operate equally well on low current (10 mA 4 V minimum recommended) or medium-current (6 A maximum) circuits. However, a given product should only be used to switch one type of circuit during its working life Dimensions Product 831607 22,2 2,8 20,2 3 1 3,4 27,8 B Total travel position = 13.2 max. Connections W2 solder W3 quick-connect 6.3 x 0.8 W6 quick-connect 4.8x0.5 9,9 9,8 X1 for PCB, straight output X2 for PCB, rear output X3 for PCB, front output View A View A 0,8 5 14,5 14,4 1,3 5,1 1,2x0,8 1,2x0,8 60,2 10 4 = 10,3 = 3,2 6,3 15,8 2,85 3,2