{"product_id":"jokab-jsbr4-safety-relay","title":"Jokab JSBR4 Safety Relay","description":"\u003ch4\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h4\u003e\n\u003ch4 dir=\"ltr\" data-pm-slice=\"1 1 []\"\u003eJokab JSBR4 Safety Relay Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Safety Relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB Jokab Safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: JSBR4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice Application\u003c\/strong\u003e: Monitoring of two-hand devices (type IIIc), emergency stops, interlocked gates\/hatches, contact strips, safety mats, foot-operated switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Numbers \/ Ordering Data\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e2TLJ010002R0000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e: 24 V DC,\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 1.3 W (DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs\u003c\/strong\u003e: 2 dual-channel inputs (S13-S14, S23-S24), both must be closed to activate safety outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eShort-circuit across inputs causes output contacts to open\u003c\/li\u003e\n\u003cli\u003eContinuous short-circuit tolerant without relay damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Function\u003c\/strong\u003e: Manual supervised reset (close and open reset input X2 to prevent unintentional reset)\n\u003cul\u003e\n\u003cli\u003eReset input monitors contactors\/valves for return to initial position\u003c\/li\u003e\n\u003cli\u003ePrevents reset if reset button is jammed or short-circuited\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Hand Device Operation\u003c\/strong\u003e: Both buttons must be pressed within 0.5 s to close outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Outputs\u003c\/strong\u003e: 3 N\/O (normally open) contacts (13-14, 23-24, 33-34, internally series-connected)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Output\u003c\/strong\u003e: 1 N\/C (normally closed) contact (41-42, for indication only, e.g., gate opened)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Rating\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eMax. Switching Capacity: 6 A at 250 V AC, 1500 VA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Breaking Capacity\u003c\/strong\u003e: Not specified (confirm with supplier; typically matches contact rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Level\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eCategory 4 \/ PL e (EN 954-1 \/ EN ISO 13849-1)\u003c\/li\u003e\n\u003cli\u003eSIL 3 (EN 61508, assumed based on similar ABB Jokab relays)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eStop signal: Immediate upon short-circuit, input opening, or power failure\u003c\/li\u003e\n\u003cli\u003eReset activation: Requires reset input to close and open\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN rail (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Plastic (black and beige)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Degree of Protection\u003c\/strong\u003e: IP20 (terminals), IP40 (housing, typical for safety relays)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indication\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003ePower supply: “On” LED\u003c\/li\u003e\n\u003cli\u003eInputs: “In” LED (on when inputs S13-S14, S23-S24 are closed)\u003c\/li\u003e\n\u003cli\u003eOutputs: “Out” LED (on when safety outputs are closed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Air Temperature for Operation\u003c\/strong\u003e: -10 to 55 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Air Temperature for Storage\u003c\/strong\u003e: -40 to 70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: EN 954-1, EN ISO 13849-1, EN 60204-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Certifications\u003c\/strong\u003e: CE, TÜV, UL (based on similar ABB Jokab Safety products)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Features\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eDual supervised safety function (no dangerous function on component failure, short-circuit, or external disturbance)\u003c\/li\u003e\n\u003cli\u003eRobust design tolerates continuous short-circuits without damage\u003c\/li\u003e\n\u003cli\u003eSuitable for safety mats\/strips (stop on short-circuit between channels A and B)\u003c\/li\u003e\n\u003cli\u003eTest input for monitoring contactors\/valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eWidth: 45 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 120 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 120 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0,35 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code\u003c\/strong\u003e: 8536.49.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Sweden\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Used Industrial Parts","offers":[{"title":"Used","offer_id":53052223455574,"sku":"AA-02-03-02-6152427494499","price":75.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9989\/8198\/files\/Jokab-JSBR4-Safety-Relay-Safety-Relay-AA-02-03-02-6152427494499-Used-Industrial-Parts_3a83d8b0-b13c-4446-a6dc-f3cbb61a9ed1.jpg?v=1780231262","url":"https:\/\/www.laskoning.com\/products\/jokab-jsbr4-safety-relay","provider":"Laskoning","version":"1.0","type":"link"}