{"product_id":"siemens-sentron-3wl-signaling-switches-auxiliary-connections","title":"Siemens SENTRON 3WL Signaling Switches \u0026 Auxiliary Connections","description":"\u003cp class=\"ps-intro\"\u003eSignaling switches, control elements, auxiliary conductor connectors and auxiliary switch blocks for SENTRON 3WL11-3WL13 air circuit breakers (product phase-out).\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eReady-to-close, tripped and spring charge signaling switches\u003c\/li\u003e\n\u003cli\u003ePosition signaling switches for guide frames\u003c\/li\u003e\n\u003cli\u003eLocal electric close, motor disconnect switch and EMERGENCY-OFF pushbutton\u003c\/li\u003e\n\u003cli\u003eAuxiliary supply connectors and one-part sliding contact modules\u003c\/li\u003e\n\u003cli\u003eAuxiliary switch blocks 2 NO + 2 NC, 2 NO, 1 NO + 1 NC\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\u003c\/th\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct line\u003c\/th\u003e\n\u003ctd\u003eSENTRON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct family\u003c\/th\u003e\n\u003ctd\u003eSENTRON 3WL11-3WL13 (product phase-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory group\u003c\/th\u003e\n\u003ctd\u003eIndicators, auxiliary contacts and connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eAir circuit breaker accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrdering\u003c\/th\u003e\n\u003ctd\u003eQuote on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog LV 10 · 2026, p. 146-148\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\u003e3WL9111-0AH01-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Ready-to-close signaling switch S20 | Version: Spare part for option C22 | Contacts: 1 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AH02-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Signaling switch S22\/S23 | Version: Spare part for options C26 and C27 | Contacts: 1st or 2nd auxiliary release\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AH14-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: 1st tripped signaling switch S24 | Version: Spare part for option K07 | Contacts: 1 CO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AH17-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: 2nd tripped signaling switch S25 | Version: Spare part for option K06 | Contacts: 1 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AH07-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Operating cycles counter | Version: Mechanical, spare part for option C01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AH08-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Spring charge signaling switch | Version: Spare part for option C20 | Contacts: 1 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AH11-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Position signaling switch (guide frame) | Version: Spare part for option R15 | Contacts: 3 CO (1 conn.\/1 test\/1 disconn.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AH12-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Position signaling switch (guide frame) | Version: Spare part for option R16 | Contacts: 6 CO (3 conn.\/2 test\/1 disconn.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AJ02-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Local electric close S10 | Version: With sealing cap, option C11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AJ03-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Local electric close S10 | Version: With CES assembly kit, option C12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AJ05-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Local electric close S10 | Version: With IKON assembly kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AJ06-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Motor disconnect switch S12 | Version: Spare part for option S25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0BA72-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: EMERGENCY-OFF pushbutton | Version: Spare part for option S24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AB04-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Auxiliary supply connector | Version: Screwless (tension spring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AB18-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: One-part sliding contact module | Version: Screw connection (SIGUT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AG01-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Auxiliary switch block | Contacts: 2 NO + 2 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AG02-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Auxiliary switch block | Contacts: 2 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3WL9111-0AG03-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory: Auxiliary switch block | Contacts: 1 NO + 1 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535318253858,"sku":"3WL9111-0AH01-0AA0","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prosourcemro.com\/products\/siemens-sentron-3wl-signaling-switches-auxiliary-connections","provider":"ProSource MRO","version":"1.0","type":"link"}