{"product_id":"siemens-sirius-3rh2911-front-auxiliary-switches","title":"Siemens SIRIUS 3RH2911 Front Auxiliary Switches (S00-S3)","description":"\u003cp class=\"ps-intro\"\u003eSIRIUS 3RH2911 auxiliary switches for snapping onto the front of 3RT2 contactors (S00 to S3) and 3RH2 contactor relays.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003e1- to 4-pole versions with NO, NC, leading and lagging contacts\u003c\/li\u003e\n\u003cli\u003eBlocks for building 8-pole 3RH2 contactor relays (ident. 80E to 44E)\u003c\/li\u003e\n\u003cli\u003e1- and 2-pole versions with cable entry from top or bottom\u003c\/li\u003e\n\u003cli\u003eScrew terminals or spring-loaded terminals\u003c\/li\u003e\n\u003cli\u003eTool-free snap-on mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand line\u003c\/th\u003e\n\u003ctd\u003eSIRIUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory for\u003c\/th\u003e\n\u003ctd\u003eSIRIUS 3RT contactors \/ 3RH2 relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog chapter\u003c\/th\u003e\n\u003ctd\u003eContactors for switching motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog section\u003c\/th\u003e\n\u003ctd\u003e3RT\/3RH2 accessories: Auxiliary switches, instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog IC 10 · 2026, p. 213-215\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA03\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA03\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 2 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 2 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA13\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 3 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA13\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 3 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA21\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA21\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1HA31\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO + 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2HA31\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO + 1 NC | Version: Front, 1-4 pole (HA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1FA40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NO | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2FA40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NO | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1FA22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2FA22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1FA04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NC | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2FA04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NC | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1FB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO lead. + 1 NC lag. | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2FB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO lead. + 1 NC lag. | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1FB22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 1 NC + 1 NO lead. + 1 NC lag. | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2FB22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 1 NC + 1 NO lead. + 1 NC lag. | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1FC22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO lead. + 2 NC lag. | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2FC22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO lead. + 2 NC lag. | Version: Front, 4-pole (FA\/FB\/FC) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1AA10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO | Version: 1\/2-pole, cable entry top | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1BA10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO | Version: 1\/2-pole, cable entry bottom | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1AA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NC | Version: 1\/2-pole, cable entry top | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1BA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NC | Version: 1\/2-pole, cable entry bottom | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1LA11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 1 NC | Version: 1\/2-pole, cable entry top | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1MA11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 1 NC | Version: 1\/2-pole, cable entry bottom | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1LA20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO | Version: 1\/2-pole, cable entry top | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1MA20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO | Version: 1\/2-pole, cable entry bottom | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1GA40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NO | Version: Front, for 8-pole relay 80E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2GA40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NO | Version: Front, for 8-pole relay 80E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1GA31\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO + 1 NC | Version: Front, for 8-pole relay 71E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2GA31\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO + 1 NC | Version: Front, for 8-pole relay 71E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1GA22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, for 8-pole relay 62E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2GA22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, for 8-pole relay 62E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1GA13\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 3 NC | Version: Front, for 8-pole relay 53E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2GA13\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 1 NO + 3 NC | Version: Front, for 8-pole relay 53E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1GA04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NC | Version: Front, for 8-pole relay 44E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2GA04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NC | Version: Front, for 8-pole relay 44E | For: 3RH2140\/3RH2440 (40E), S00 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1XA40-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NO | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2XA40-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NO | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1XA31-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO + 1 NC | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2XA31-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 3 NO + 1 NC | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1XA22-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2XA22-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 2 NO + 2 NC | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-1XA04-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NC | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3RH2911-2XA04-0MA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eContacts: 4 NC | Version: Front, 4-pole (XA) | For: 3RT2 S00-S3, 3RH21\/3RH24 | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67534389739810,"sku":"3RH2911-1HA01","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sirius-3rh2911-front-auxiliary-switches.jpg?v=1792131832","url":"https:\/\/prosourcemro.com\/products\/siemens-sirius-3rh2911-front-auxiliary-switches","provider":"ProSource MRO","version":"1.0","type":"link"}