{"product_id":"leuze-msi-sr4b-01","title":"Leuze MSI-SR4B-01","description":"\u003ch3\u003e\u003cstrong\u003eLeuze MSI-SR4B-01 | Safety Relay | 4 Safety Outputs | 24V DC | DIN Rail Mount | PL e \/ SIL 3\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eLeuze MSI-SR4B-01\u003c\/strong\u003e is a \u003cstrong\u003emodular safety relay\u003c\/strong\u003e designed for monitoring safety sensors such as light curtains, emergency stops, and safety switches. With \u003cstrong\u003e4 safety outputs\u003c\/strong\u003e, a \u003cstrong\u003e24V DC supply\u003c\/strong\u003e, and compliance with \u003cstrong\u003ePerformance Level e (PL e)\u003c\/strong\u003e and \u003cstrong\u003eSIL 3\u003c\/strong\u003e, this relay module ensures high-level protection in industrial environments. Its \u003cstrong\u003eDIN rail-mountable design\u003c\/strong\u003e allows for easy integration into control cabinets, offering a reliable solution for safety-related control functions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Modular safety relay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 24V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 4 safety outputs (relay)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e LED diagnostics for input\/output and errors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Type:\u003c\/strong\u003e Screw terminal connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Typically \u0026lt; 20 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHousing Width:\u003c\/strong\u003e 22.5 mm (slim design)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e MSI-SR4B-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Safety:\u003c\/strong\u003e\u003cbr\u003e– \u003cstrong\u003ePerformance Level:\u003c\/strong\u003e PL e (EN ISO 13849-1)\u003cbr\u003e– \u003cstrong\u003eSIL Rating:\u003c\/strong\u003e SIL 3 (IEC 61508 \/ IEC 62061)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Type:\u003c\/strong\u003e Monitored inputs for safety devices (e.g. E-stop, light curtain)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +55°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e IP20 (for panel installation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApprovals:\u003c\/strong\u003e CE, cULus, TÜV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency stop circuit monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety light curtain integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo-hand control monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachine guard door monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral industrial machinery requiring SIL 3\/PL e compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the MSI-SR4B-01\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Integration:\u003c\/strong\u003e Compatible with various safety devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Safety Level:\u003c\/strong\u003e Meets SIL 3 and PL e requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Slim 22.5 mm housing saves panel space\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Fast and fail-safe switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTrusted Brand:\u003c\/strong\u003e Part of Leuze’s industrial safety product line\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eOrder Now\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eLeuze MSI-SR4B-01\u003c\/strong\u003e safety relay is in stock and ships worldwide.\u003c\/p\u003e","brand":"Leuze","offers":[{"title":"Default Title","offer_id":50132821442838,"sku":"MSI-SR4B-01","price":774.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/1049\/2438\/files\/leuze-msi-sr4b-01-3422466.webp?v=1780252566","url":"https:\/\/ddpartssolution.com\/products\/leuze-msi-sr4b-01","provider":"DDPARTS SOLUTION","version":"1.0","type":"link"}