{"product_id":"siemens-3rh1911-2fa22-auxiliary-switch-block-2no-2nc","title":"Siemens 3RH1911-2FA22 Auxiliary Switch Block 2NO 2NC","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RH1911-2FA22 is an auxiliary switch block for use with contactor relays and power contactors. This auxiliary switch block features a snap-on mounting and screw-type terminals electrical connection. It is designed for screw connection for contactors for switching motors. The contact configuration includes 2 normally open (NO) and 2 normally closed (NC) contacts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAuxiliary switch block\u003c\/li\u003e\n  \u003cli\u003eFor use with contactor relay and power contactor\u003c\/li\u003e\n  \u003cli\u003eSnap-on mounting\u003c\/li\u003e\n  \u003cli\u003e2 NO + 2 NC contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe Siemens 3RH1911-2FA22 auxiliary switch block is designed for use with motor contactors, offering enhanced operational functionalities in electrical circuits.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3RH1911-2FA22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Siemens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct UPC\u003c\/strong\u003e: 75455441599\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-Digit UPC\u003c\/strong\u003e: 754554415994\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlternate Mfr Part Number\u003c\/strong\u003e: 3RH1911-2FA22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3RH19112FA22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3RH Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eproduct brand name\u003c\/strong\u003e: SIRIUS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eproduct category\u003c\/strong\u003e: Auxiliary switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eproduct designation\u003c\/strong\u003e: auxiliary switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003edesign of the product\u003c\/strong\u003e: for snapping onto the front\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eproduct type designation\u003c\/strong\u003e: 3RH19\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003esuitability for use\u003c\/strong\u003e: Contactor relay and power contactor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003esize of contactor\u003c\/strong\u003e: S00\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003einsulation voltage with degree of pollution 3 at AC rated value\u003c\/strong\u003e: 690 V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003esurge voltage resistance rated value\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eprotection class IP on the front\u003c\/strong\u003e: IP20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003emechanical service life (operating cycles) typical\u003c\/strong\u003e: 10000000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eelectrical endurance (operating cycles) at AC-15 at 230 V typical\u003c\/strong\u003e: 200000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003enumber of NC contacts for auxiliary contacts\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003enumber of NO contacts for auxiliary contacts\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003enumber of CO contacts of auxiliary contacts instantaneous contact\u003c\/strong\u003e: 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current at AC-15 at 690 V rated value\u003c\/strong\u003e: 1 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-12 at 24 V\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-12 at 230 V\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-14 at 125 V\u003c\/strong\u003e: 6 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-14 at 250 V\u003c\/strong\u003e: 6 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-12 maximum\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-15 at 24 V\u003c\/strong\u003e: 6 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-15 at 230 V\u003c\/strong\u003e: 6 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at AC-15 at 400 V\u003c\/strong\u003e: 3 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-12 at 24 V\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-12 at 110 V\u003c\/strong\u003e: 3 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-12 at 220 V\u003c\/strong\u003e: 1 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-12 at 24 V rated value\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-12 at 60 V rated value\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-12 at 110 V rated value\u003c\/strong\u003e: 4 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-12 at 220 V rated value\u003c\/strong\u003e: 2 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-12 at 440 V rated value\u003c\/strong\u003e: 1.3 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-12 at 600 V rated value\u003c\/strong\u003e: 0.65 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-12 at 24 V rated value\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-12 at 60 V rated value\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-12 at 110 V rated value\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-12 at 220 V rated value\u003c\/strong\u003e: 3.6 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-12 at 440 V rated value\u003c\/strong\u003e: 2.5 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-12 at 600 V rated value\u003c\/strong\u003e: 1.8 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-13 at 24 V rated value\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-13 at 60 V rated value\u003c\/strong\u003e: 3.5 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-13 at 110 V rated value\u003c\/strong\u003e: 1.3 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-13 at 220 V rated value\u003c\/strong\u003e: 0.9 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-13 at 440 V rated value\u003c\/strong\u003e: 0.2 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 2 current paths in series at DC-13 at 600 V rated value\u003c\/strong\u003e: 0.1 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-13 at 24 V rated value\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-13 at 60 V rated value\u003c\/strong\u003e: 4.7 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-13 at 110 V rated value\u003c\/strong\u003e: 3 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-13 at 220 V rated value\u003c\/strong\u003e: 1.2 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-13 at 440 V rated value\u003c\/strong\u003e: 0.5 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current with 3 current paths in series at DC-13 at 600 V rated value\u003c\/strong\u003e: 0.26 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-13 at 24 V\u003c\/strong\u003e: 6 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-13 at 48 V\u003c\/strong\u003e: 2 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-13 at 60 V\u003c\/strong\u003e: 2 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-13 at 110 V\u003c\/strong\u003e: 1 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-13 at 125 V\u003c\/strong\u003e: 0.9 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-13 at 220 V\u003c\/strong\u003e: 0.3 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eoperational current of auxiliary contacts at DC-13 at 250 V\u003c\/strong\u003e: 0.3 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003econtact reliability of auxiliary contacts\u003c\/strong\u003e: 1 faulty switching per 100 million (17 V, 1 mA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eambient temperature during operation\u003c\/strong\u003e: -25 ... +60 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eambient temperature during storage\u003c\/strong\u003e: -55 ... +80 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eproduct function mirror contact according to IEC 60947-4-1\u003c\/strong\u003e: Yes; with 3RT1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eproduct function positively driven operation according to IEC 60947-5-1\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003efastening method\u003c\/strong\u003e: snap-on mounting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eheight\u003c\/strong\u003e: 37.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ewidth\u003c\/strong\u003e: 36.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003edepth\u003c\/strong\u003e: 46 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eterminal type\u003c\/strong\u003e: Spring-type terminal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003etype of electrical connection for auxiliary and control circuit\u003c\/strong\u003e: spring-loaded terminals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003econnectable conductor cross-section for auxiliary contacts solid or stranded\u003c\/strong\u003e: 0.5 ... 2.5 mm²\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003econnectable conductor cross-section for auxiliary contacts finely stranded with core end processing\u003c\/strong\u003e: 0.5 ... 2.5 mm²\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003econnectable conductor cross-section for auxiliary contacts finely stranded without core end processing\u003c\/strong\u003e: 0.5 ... 2.5 mm²\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003etype of connectable conductor cross-sections for auxiliary contacts solid or stranded\u003c\/strong\u003e: 2x (0.5 ... 2.5 mm²)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003etype of connectable conductor cross-sections for auxiliary contacts finely stranded with core end processing\u003c\/strong\u003e: 2x (0.5 ... 1.5 mm²)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003etype of connectable conductor cross-sections for auxiliary contacts finely stranded without core end processing\u003c\/strong\u003e: 2x (0.5 ... 2.5 mm²)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003efor AWG cables for auxiliary contacts\u003c\/strong\u003e: 2x (20 ... 14)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAWG number as coded connectable conductor cross section for auxiliary contacts\u003c\/strong\u003e: 20 ... 14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Description\u003c\/strong\u003e: Auxiliary switch block, 22, 2 NO + 2 NC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: 2 NO + 2 NC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: For auxiliary and motor contactors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Cage clamp connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Compatible with Siemens motor contactors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: UL, CSA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 3RH1911-2FA22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage\u003c\/strong\u003e: 690 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Current\u003c\/strong\u003e: 10 Amps\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":50996816478514,"sku":"3RH1911-2FA22","price":93.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/297719659.jpg?v=1774024671","url":"https:\/\/voomisupply.com\/products\/siemens-3rh1911-2fa22-auxiliary-switch-block-2no-2nc","provider":"Voomi Supply","version":"1.0","type":"link"}