{"product_id":"sp2d040","title":"Allen Bradley SP2D040 - 4A, 2-Pole, Miniature Circuit Breaker (MCB)","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Allen Bradley SP2D040—a compact 4A, 2-pole miniature circuit breaker (MCB) built for reliable overcurrent protection in demanding electrical environments. This SP2D040 device delivers solid, dependable performance in panelboards, switchboards, and control panels, helping keep critical systems up and running.\u003c\/p\u003e \u003cp\u003eDesigned for versatility, the 2-pole configuration allows you to disconnect both conductors at once, simplifying wiring and enhancing safety in 240V circuits. Its small footprint fits neatly into compact distribution spaces, making it a practical choice for streamlined panel layouts and motor control centers.\u003c\/p\u003e \u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 4A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Miniature Circuit Breaker (MCB)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial environments requiring dependable overcurrent protection for distribution panels and motor control centers\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms where compact, reliable protection is essential\u003c\/li\u003e \u003cli\u003eOEM installations that demand a robust, readily sourced 2-pole MCB for modular panel systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Choose the SP2D040\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliability you can trust:\u003c\/strong\u003e From a brand known for industrial-grade electrical protection, the SP2D040 delivers consistent performance in everyday panel operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole convenience:\u003c\/strong\u003e Simultaneous disconnection of both lines simplifies safety compliance and reduces the risk of back-feed in multi-wire circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection for modest currents:\u003c\/strong\u003e A 4A rating is ideal for circuits with lighter load demands or control circuits, providing precise protection without nuisance trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical Use and Installation Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panelboard or switchboard housing and ensure correct mounting and termination clearances for a clean, reliable install.\u003c\/li\u003e \u003cli\u003ePlan the SP2D040 for circuits in motor control centers or automation panels where compact protection and easy single-source sourcing are advantageous.\u003c\/li\u003e \u003cli\u003eUse in OEM applications where a standard, dependable MCB helps maintain service continuity in critical control circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor engineers and technicians building or maintaining distribution systems, the Allen Bradley SP2D040 offers a purpose-built solution: compact, dependable, and ready to integrate into panelboards, switchboards, and control panels that keep essential equipment safe and online.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen Bradley","offers":[{"title":"Default","offer_id":46390805430434,"sku":"SP2D040","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_61d89bb5-dfcd-41f2-8227-bb8095e5f471.png?v=1765380268","url":"https:\/\/www.ampstate.com\/products\/sp2d040","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}