{"product_id":"siemens-sirius-3tk2810-standstill-speed-monitors","title":"Siemens SIRIUS 3TK2810 Standstill \u0026 Speed Monitors","description":"\u003cp class=\"ps-intro\"\u003eSIRIUS 3TK2810 safety relays with special functions: sensorless standstill monitors and speed monitors with integrated protective door monitoring.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eSIL 3 (IEC 62061 \/ IEC 61508) and PL e (ISO 13849-1)\u003c\/li\u003e\n\u003cli\u003e3TK2810-0 detects motor standstill from residual voltage without sensors; usable with frequency converters\u003c\/li\u003e\n\u003cli\u003e3TK2810-1 monitors standstill and speed with NPN\/PNP or NAMUR proximity switches and encoders\u003c\/li\u003e\n\u003cli\u003eIntegrated monitoring of a spring-locked protective door on speed monitors\u003c\/li\u003e\n\u003cli\u003eDisplay for parameterization and permanent diagnostics (3TK2810-1)\u003c\/li\u003e\n\u003cli\u003eScrew or spring-loaded terminals\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\u003eSIRIUS 3TK28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety level\u003c\/th\u003e\n\u003ctd\u003eSIL 3 \/ PL e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eTÜV, UL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e35 mm DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog IC 10 · 2026, p. 1066-1067\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\u003e3TK2810-0BA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-0 standstill monitor | Sensors: Without sensor (residual voltage) | Supply: 24 V DC | Time: 0.2 ... 6 s (standstill) | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-0BA02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-0 standstill monitor | Sensors: Without sensor (residual voltage) | Supply: 24 V DC | Time: 0.2 ... 6 s (standstill) | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-0GA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-0 standstill monitor | Sensors: Without sensor (residual voltage) | Supply: 230 V AC | Time: 0.2 ... 6 s (standstill) | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-0GA02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-0 standstill monitor | Sensors: Without sensor (residual voltage) | Supply: 230 V AC | Time: 0.2 ... 6 s (standstill) | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-0JA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-0 standstill monitor | Sensors: Without sensor (residual voltage) | Supply: 400 V AC | Time: 0.2 ... 6 s (standstill) | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-0JA02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-0 standstill monitor | Sensors: Without sensor (residual voltage) | Supply: 400 V AC | Time: 0.2 ... 6 s (standstill) | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1BA41\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NPN\/PNP proximity switches, encoders | Supply: 24 V DC | Time: 0 ... 999 s (release delay) | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1BA42\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NPN\/PNP proximity switches, encoders | Supply: 24 V DC | Time: 0 ... 999 s (release delay) | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1KA41\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NPN\/PNP proximity switches, encoders | Supply: 120 ... 240 V AC\/DC | Time: 0 ... 999 s (release delay) | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1KA42\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NPN\/PNP proximity switches, encoders | Supply: 120 ... 240 V AC\/DC | Time: 0 ... 999 s (release delay) | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1BA41-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NAMUR proximity switches, encoders | Supply: 24 V DC | Time: 0 ... 999 s (release delay) | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1BA42-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NAMUR proximity switches, encoders | Supply: 24 V DC | Time: 0 ... 999 s (release delay) | Connection: Spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1KA41-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NAMUR proximity switches, encoders | Supply: 120 ... 240 V AC\/DC | Time: 0 ... 999 s (release delay) | Connection: Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3TK2810-1KA42-0AA0\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: 3TK2810-1 speed monitor | Sensors: NAMUR proximity switches, encoders | Supply: 120 ... 240 V AC\/DC | Time: 0 ... 999 s (release delay) | 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":67535296954658,"sku":"3TK2810-0BA01","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sirius-3tk2810-standstill-speed-monitors.jpg?v=1792150171","url":"https:\/\/prosourcemro.com\/products\/siemens-sirius-3tk2810-standstill-speed-monitors","provider":"ProSource MRO","version":"1.0","type":"link"}