Auxiliary Contacts
Secondary switches that work together with primary switches like circuit breakers or relays.
Toon filters
Trigger afterSearch
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3RH1921-2XA22-0MA0
Siemens AUX.SWITCH BLOCK, 2NO+2NC,
Auxiliary switch 2 NO + 2 NC, sequence numbers 5-8, EN50012, 4-pole
Not available
€ 23.60
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3SU1400-1AA10-3PA0
Siemens Contact module 2NC
Contact module with 2 contact elements, 2 NC, gold-plated contacts, spring-type terminal
Not available
€ 31.20
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3RH2911-1HA20
Siemens AUX. SWITCH BLOCK, 2NO
Auxiliary switch 2S current paths: 1 NO, 1 NO for contactor relays/motor contactors S00/S0
Not available
€ 12.70
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3RH2911-2GA13
Siemens AUX. SWITCH BLOCK,1NO+3NC
Auxiliary switch, 1 NO+3 NC, current path 1 NO, 1 NC, 1 NC, 1 NC, for contactor relays, S00
Not available
€ 21.30
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5TT3423
Siemens 5TT3423 auxiliary contact
Siemens 5TT3423
Not available
€ 119.00
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3RH2916-1XA22-0MA0
Siemens AUX. SWITCH BLOCK, 2NO+2NC
Auxiliary switch, front, 2 NO + 2 NC, current path 1 NO, 1 NC, 1 NC, 1 NO, screw terminal
Not available
€ 23.50
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3SB2455-0C
Siemens SWITCH. ELEM., 1NC, SOLDER PIN
Contact block, 1 NC, soldering pin connection
Not available
€ 11.70
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3SU1400-1AA10-3NA0
Siemens Contact module 2NO
Contact module with 2 contact elements, 2 NO, gold-plated contacts, spring-type terminal
Not available
€ 31.20
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3RH2911-1HA13
Siemens AUX. SWITCH BLOCK, 1NO+3NC
Auxiliary switch 1 NO+3 NC current paths: 1 NC, 1 NC, 1 NO for contactor relays/motor contactors S00/S0
Not available
€ 21.30
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3RH2911-2GA04
Siemens AUX. SWITCH BLOCK,4NC
Auxiliary switch4Ö, current paths: 1 NC, 1 NC, 1 NC, 1 NC, for contactor relays
Not available
€ 21.30
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5TT3170
Siemens 5TT3170 auxiliary contact
Fuse monitor T55 3AC 380 V to 415 V with transparent cap
Not available
€ 193.20
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3RH2916-1FA22
Siemens AUX. SWITCH BLOCK, 2NO+2NC
Auxiliary switch, front, 2 NO + 2 NC, current path 1 NO, 1 NC, 1 NC, 1 NO, screw terminal
Not available
€ 23.50
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3SB2455-0B
Siemens SWITCH. ELEM., 1NO, SOLDER PIN
Contact block, 1 NO, soldering pin connection
Not available
€ 11.70
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3RH1921-2KA20
Siemens AUX. CONTACT BLOCK, 2 NO,
Auxiliary switch 2 NO, EN50005, lateral, 10 mm, S3-S12
Not available
€ 18.00
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3SU1400-1AA10-3MA0
Siemens Contact module 1NC
Contact module with 1 contact element, 1 NC, gold-plated contacts, spring-type terminal
Not available
€ 15.70
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3RH2911-1HA12
Siemens AUX. SWITCH BLOCK, 1NO+1NC
Auxiliary switch 1 NO+2 NC current paths: 1 NC, 1 NO for contactor relays/motor contactors S00/S0
Not available
€ 17.30
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3RH2911-2FC22
Siemens AUX. SWITCH BLOCK,2NO+2NC
Auxiliary switch 22U, 2 NO+2 NC current paths: 1 NO, 1 NO, 1 NC, 1 NC
Not available
€ 34.00
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5TE6804
Siemens 5TE6804 auxiliary contact
Siemens 5TE6804
Not available
€ 81.18
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3RH2911-2XF22-0KS1
Siemens AUX. SWITCH BLOCK, 2NO+2NC
auxiliary switch, solid-state compatible, on the front, 2 NO + 2 NC, 11/12, 23/24, 33/34, 41/42, current path: 1 NC (solid-state compatible), 1 NO,...
Not available
€ 110.00
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3SB2404-0D
Siemens SWITCH. ELEM., 1NO, W. SAFETY SPRING
Contact block with one contact element, 1 NO with safety spring
Not available
€ 10.80
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3RH1921-2KA02
Siemens AUX. CONTACT BLOCK, 2NC,
Auxiliary switch 2 NC, EN50005, lateral, 10 mm, S3-S12
Not available
€ 18.00
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3SU1400-1AA10-3LA0
Siemens Contact module 1NO
Contact module with 1 contact element, 1 NO, gold-plated contacts, spring-type terminal
Not available
€ 15.70
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3RH2911-1HA11
Siemens AUX. SWITCH BLOCK, 1NO+1NC
Auxiliary switch 1 NO+1 NC current paths: 1 NC, 1 NO for contactor relays/motor contactors S00/S0
Not available
€ 12.70
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3RH2911-2FB22-0MA0
Siemens AUX. SWITCH BLOCK,2NO+2NC
Auxiliary switch, 2 NO+2 NC current path (1 NO, 1 NC+1 NC, 1 NO make-before-break)
Not available
€ 38.00
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