{"product_id":"allen-bradley-1492-spm1d040","title":"1492-SPM1D040","description":"\u003ch2\u003eOverview of Allen-Bradley 1492-SPM1D040\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1492-SPM1D040 is a single-pole miniature circuit breaker supplementary protector designed for use in control panels and industrial electrical systems. It features a 4 Amp current rating with a D trip curve suitable for high inrush current protection, and operates at voltages up to 277 V AC and 48 V DC.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen-Bradley 1492-SPM1D040\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 4 Amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e Single-pole (1P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Curve:\u003c\/strong\u003e Curve D (high inrush protection)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 277 V AC, 48 V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity:\u003c\/strong\u003e 10 kA (UL rated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail mountable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e UL 1077, IEC 60947-2 certified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Indication:\u003c\/strong\u003e ON (red) \/ OFF (green) visual indicator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Suitable for space-limited control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications of 1492-SPM1D040\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTrip Curve\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e277 V AC, 48 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInterrupting Capacity\u003c\/td\u003e\n\u003ctd\u003e10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003eApproximately 88 x 69 x 17.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eUL 1077, IEC 60947-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis supplementary protector is used for overload and short circuit protection in control and distribution panels, particularly in industrial and commercial environments with high inrush current devices. Typical applications include transformer protection, lighting circuits, control coils, and pilot devices where compact, reliable circuit protection is essential.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814670975275,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_9fea32db-16b7-41a7-aad4-c8a5e0c44879.png?v=1723540890","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1492-spm1d040","provider":"LEADTIME","version":"1.0","type":"link"}