{"product_id":"sper-1c1-abb-trip-circuit-supervision-relay-sper1c1","title":"SPER 1C1 ABB Trip Circuit Supervision Relay SPER1C1","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSPER 1C1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an ABB Trip Circuit Supervision Relay designed for reliable monitoring of trip circuits in protection systems, ensuring dependable operation across a wide DC voltage range.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40–265 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.5 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Residual Voltage (Terminals 11–21):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;40 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Resistance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAt 48 V DC: 1.2 kΩ \/ 4 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAt 60 V DC: 5.6 kΩ \/ 4 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAt 110 V DC: 22 kΩ \/ 4 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAt 220 V DC: 28.8 kΩ \/ 4 W or 33 kΩ \/ 4 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47972484251890,"sku":"SPER 1C1","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/SPER_1C1-1.jpg?v=1758521585","url":"https:\/\/www.petrospare.com\/hy\/products\/sper-1c1-abb-trip-circuit-supervision-relay-sper1c1","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}