{"product_id":"plc-allen-bradley-440r-n23126-allen-bradley-440rn23126-msr127t-safety-relay","title":"Allen-Bradley | 440R-N23126  | Guardmaster Minotaur","description":"\u003ch2\u003eProduct Description: Allen-Bradley 440R-N23126, also known as the MSR127T\u003c\/h2\u003e\r\n\u003cp\u003eThe Allen-Bradley 440R-N23126, also known as the MSR127T, is a single-function safety relay designed for monitoring safety devices such as emergency stop buttons, safety gates, and light curtains. It features dual-channel input monitoring and provides three normally open (N.O.) safety outputs and one normally closed (N.C.) auxiliary output. The relay supports both automatic and manual reset modes, ensuring flexibility in various safety applications.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDual-channel input monitoring for enhanced safety\u003c\/li\u003e\r\n\u003cli\u003eThree N.O. safety outputs for controlling actuators\u003c\/li\u003e\r\n\u003cli\u003eOne N.C. auxiliary output for status indication\u003c\/li\u003e\r\n\u003cli\u003eSupports both automatic and manual reset modes\u003c\/li\u003e\r\n\u003cli\u003eFixed terminals for secure connections\u003c\/li\u003e\r\n\u003cli\u003eCompact 22.5 mm housing suitable for DIN rail mounting\u003c\/li\u003e\r\n\u003cli\u003eComplies with EN ISO 13849-1 Performance Level e and SIL 3 standards\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eSupply Voltage:\u003c\/b\u003e 24V AC\/DC\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSafety Outputs:\u003c\/b\u003e 3 N.O. contacts\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAuxiliary Output:\u003c\/b\u003e 1 N.C. contact\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInput Configuration:\u003c\/b\u003e 1 or 2 N.C. inputs, suitable for light curtains\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eReset Modes:\u003c\/b\u003e Automatic and manual\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eResponse Time:\u003c\/b\u003e \u0026lt;20 ms\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e 2 W\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMounting:\u003c\/b\u003e 35 mm DIN rail\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eHousing Width:\u003c\/b\u003e 22.5 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e -5°C to +55°C (23°F to 131°F)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEnclosure Rating:\u003c\/b\u003e IP40 (housing), IP20 (terminals)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eStandards Compliance:\u003c\/b\u003e EN ISO 13849-1 PLe, SIL 3, CE, cULus, BG\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEmergency stop circuits\u003c\/li\u003e\r\n\u003cli\u003eSafety gate monitoring\u003c\/li\u003e\r\n\u003cli\u003eLight curtain integration\u003c\/li\u003e\r\n\u003cli\u003eTwo-hand control systems\u003c\/li\u003e\r\n\u003cli\u003eMachinery requiring high-integrity safety functions\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEnsures high-level safety compliance with PLe and SIL 3 ratings\u003c\/li\u003e\r\n\u003cli\u003eFlexible reset options accommodate various operational requirements\u003c\/li\u003e\r\n\u003cli\u003eCompact design conserves panel space\u003c\/li\u003e\r\n\u003cli\u003eQuick response time enhances system safety\u003c\/li\u003e\r\n\u003cli\u003eReliable operation in industrial environments\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47603256426732,"sku":"30\/440R-N23126","price":82.63,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7044\/5036\/files\/10_87dc8b42-cb65-470c-8959-472735235eb7.jpg?v=1778058913","url":"https:\/\/rockwellplc.com\/products\/plc-allen-bradley-440r-n23126-allen-bradley-440rn23126-msr127t-safety-relay","provider":"rockwellplc","version":"1.0","type":"link"}