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Auxiliary Switches

An auxiliary switch is a single pole switch that is operated through mobile contact arm assembly. It is categorised as a double throw switch. The purpose of an auxiliary switch is to provide a remote, electrical indication of whether main contacts or a circuit breaker are in an open or closed setting. They can also be used with indicator lights, relays, and other devices. They are found in a range of applications, including the automotive sector.
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Service Life - Electric
New to us
Auxiliary Switch 1NC + 1NO 400V 3.6A 304-73-636 3TY7561-1AA00Auxiliary Switch 1NC + 1NO 400V 3.6A
CHF 26.12 (Exc. Vat)
Per piece
CHF 26.12
Siemens1NC + 1NO3.6 A900 mA400 V220 V690 VIP20Snap-InFront Mount10 Million Cycles3TF6-
New to us
Auxiliary Switch 4NC 400V 3A 304-73-610 3RH2911-1GA04Auxiliary Switch 4NC 400V 3A
CHF 21.22 (Exc. Vat)
Per piece
CHF 21.22
Siemens4NC3 A260 mA400 V600 V690 VIP20Screw TerminalFront Mount10 Million CyclesSIRIUS200000 Cycles
New to us
Auxiliary Switch 2NC 304-73-580 LADN02Auxiliary Switch 2NC
CHF 11.74 (Exc. Vat)
Per piece
CHF 11.74
Schneider Electric2NC-5 mA-17 V690 VIP20Screw Clamp TerminalFront Mount30 Million CyclesTeSys Deca-
New to us
Auxiliary Switch 1NC + 1NO 600V 10A 304-73-344 277376 DILM32-XHI11Auxiliary Switch 1NC + 1NO 600V 10A
CHF 12.76 (Exc. Vat)
Per piece
CHF 12.76
Eaton1NC + 1NO10 A1 A600 V250 V690 V-Screw TerminalFront Mount-DILM1 Million Cycles
New to us
Auxiliary Switch 1NC + 1NO 400V 3A 304-73-155 3RH1921-1DA11Auxiliary Switch 1NC + 1NO 400V 3A
CHF 17.96 (Exc. Vat)
Per piece
CHF 17.96
Siemens1NC + 1NO3 A2.5 A400 V440 V500 VIP20Screw TerminalFront Mount10 Million CyclesSIRIUS200000 Cycles
New to us
Auxiliary Switch 2NC + 2NO 600V 15A 304-72-869 277950 DILM150-XHI22Auxiliary Switch 2NC + 2NO 600V 15A
CHF 21.42 (Exc. Vat)
Per piece
CHF 21.42
Eaton2NC + 2NO15 A1 A600 V250 V690 V-Screw TerminalFront Mount--1 Million Cycles
New to us
Auxiliary Switch Block 2NC + 2NO, 690V 302-42-231 1SBN010140R1022Auxiliary Switch Block 2NC + 2NO, 690V
CHF 20.65 (Exc. Vat)
Per piece
CHF 20.65
ABB2NC + 2NO----690 V-Screw TerminalFront Mount-CA4-
New to us
Auxiliary Switch 4NO 690V 10A 302-26-692 100-KFC40Auxiliary Switch 4NO 690V 10A
CHF 27.08 (Exc. Vat)
Per piece
CHF 27.08
Allen-Bradley4NO10 A-690 V---Screw TerminalFront Mount-100-
New to us
Auxiliary Switch 2NO / 2NC 690V 10A 302-26-691 100-KFC22Auxiliary Switch 2NO / 2NC 690V 10A
CHF 25.54 (Exc. Vat)
Per piece
CHF 25.54
Allen-Bradley2NO ...10 A-690 V---Screw TerminalFront Mount-100-
New to us
Auxiliary Switch 2NO 690V 10A 302-26-690 100-KFC20Auxiliary Switch 2NO 690V 10A
CHF 13.80 (Exc. Vat)
Per piece
CHF 13.80
Allen-Bradley2NO10 A-690 V---Screw TerminalFront Mount-100-
New to us
Auxiliary Switch 1NO / 1NC 690V 10A 302-26-689 100-KFC11Auxiliary Switch 1NO / 1NC 690V 10A
CHF 13.28 (Exc. Vat)
Per piece
CHF 13.28
Allen-Bradley1NO ...10 A-690 V---Screw TerminalFront Mount-100-
New to us
Auxiliary Switch 2NC 690V 10A 302-26-688 100-KFC02Auxiliary Switch 2NC 690V 10A
CHF 13.80 (Exc. Vat)
Per piece
CHF 13.80
Allen-Bradley2NC10 A-690 V---Screw TerminalFront Mount-100-
Auxiliary Switch Block 4NO 110A @ 690V Screw Terminal 301-50-603 LA1KN40Auxiliary Switch Block 4NO 110A @ 690V Screw Terminal
CHF 18.88 (Exc. Vat)
Per piece
CHF 18.88
Schneider Electric4NO110 A-690 V-750 VIP2XScrew TerminalDirect Mount-TeSys-
New to us
Auxiliary Contact Module 3NO + 1NC 301-29-509 DILM32-XHI31Auxiliary Contact Module 3NO + 1NC
CHF 20.60 (Exc. Vat)
Per piece
CHF 20.60
Eaton3NO + 1NC4 A1 A500 V220 V690 V-Screw TerminalFront Mount-DILM32-
New to us
Auxiliary Switch Block 1NC / 1NO 301-24-290 3RH2911-1HA11Auxiliary Switch Block 1NC / 1NO
CHF 12.65 (Exc. Vat)
Per piece
CHF 12.65
Siemens1NC ...10 A10 A690 V600 V690 VIP20Screw TerminalDirect Mount10 Million CyclesSIRIUS200000 Cycles
Auxiliary Contact 1NO / 1NC 301-12-585 LUA1C11Auxiliary Contact 1NO / 1NC
CHF 19.23 (Exc. Vat)
Per piece
CHF 19.23
Schneider Electric1NO ...5 mA5 mA17 V17 V250 V-Screw TerminalScrew Clamp Mount-TeSys-
Auxiliary Contact Block 1NO / 1NC 301-12-584 LAD8N11Auxiliary Contact Block 1NO / 1NC
CHF 16.78 (Exc. Vat)
Per piece
CHF 16.78
Schneider Electric1NO ...5 mA5 mA17 V17 V690 VIP2XScrew TerminalScrew Clamp Mount-TeSys-
New to us
Auxiliary Switch Block 3NO + 1NC 300-57-526 3RH2911-2HA31Auxiliary Switch Block 3NO + 1NC
CHF 21.22 (Exc. Vat)
Per piece
CHF 21.22
Siemens3NO + 1NC----690 VIP20Spring Clamp TerminalSnap-On10 Million Cycles-200000 Cycles
New to us
Auxiliary Switch Block 2NO + 2NC 300-57-518 3RH2911-2FB22Auxiliary Switch Block 2NO + 2NC
CHF 37.84 (Exc. Vat)
Per piece
CHF 37.84
Siemens2NO + 2NC6 A6 A230 V24 V690 VIP20Spring TerminalSnap-On10 Million Cycles3RH2 Series200000 Cycles
New to us
Lateral Auxiliary Switch Block 1NO + 1NC 300-57-513 3RH2911-2DA11Lateral Auxiliary Switch Block 1NO + 1NC
CHF 17.79 (Exc. Vat)
Per piece
CHF 17.79
Siemens1NO + 1NC6 A6 A230 V24 V690 VIP20Spring TerminalSnap-On10 Million Cycles3RH2 Series200000 Cycles
New to us
Auxiliary Switch Block 1NO + 3NC 300-57-507 3RH2911-1HA13Auxiliary Switch Block 1NO + 3NC
CHF 21.22 (Exc. Vat)
Per piece
CHF 21.22
Siemens1NO + 3NC6 A6 A230 V24 V690 VIP20Screw TerminalSnap-On10 Million Cycles3RH2 Series200000 Cycles
New to us
Auxiliary Switch Block 1NO + 2NC 300-57-506 3RH2911-1HA12Auxiliary Switch Block 1NO + 2NC
CHF 17.24 (Exc. Vat)
Per piece
CHF 17.24
Siemens1NO + 2NC6 A6 A230 V24 V690 VIP20Screw TerminalSnap-On10 Million Cycles3RH2 Series200000 Cycles
New to us
Auxiliary Switch Block 2NO + 2NC 300-57-500 3RH2911-1GA22Auxiliary Switch Block 2NO + 2NC
CHF 21.22 (Exc. Vat)
Per piece
CHF 21.22
Siemens2NO + 2NC6 A6 A230 V24 V690 VIP20Screw TerminalSnap-On10 Million Cycles3RH2 Series200000 Cycles
Time Delay Auxiliary Switch 1NO + 1NC 136-22-649 LADR2Time Delay Auxiliary Switch 1NO + 1NC
CHF 98.95 (Exc. Vat)
Per piece
CHF 98.95
Schneider Electric1NO + 1NC140 A250 A690 V690 V690 VIP2XScrew TerminalSnap-On5 Million CyclesLAD-R Series-
Auxiliary Switch 1NO + 1NC 136-22-647 LADT4Auxiliary Switch 1NO + 1NC
CHF 110.17 (Exc. Vat)
Per piece
CHF 110.17
Schneider Electric1NO + 1NC140 A250 A690 V690 V690 VIP2XScrew TerminalSnap-On5 Million CyclesLAD-T Series-