{"product_id":"s204-c40","title":"ABB S204-C40 - 40A, 4-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eABB S204-C40\u003c\/strong\u003e is a dependable 40A, four-pole circuit breaker designed for demanding electrical environments. Its four-pole configuration provides comprehensive protection and safe, synchronized disconnection across all lines in 3-phase four-wire systems, making it ideal for panelboards, switchboards, and control panels.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e: 40 A — precise protection for motor loads, feeders, and distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration\u003c\/strong\u003e: 4-Pole — ensures simultaneous interruption of all conductors for safer shutdown in multi-wire systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type\u003c\/strong\u003e: Circuit Breaker — designed for reliable overcurrent protection in industrial and commercial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile deployment\u003c\/strong\u003e: Suitable for panelboards, switchboards, and control panels, with flexible use across various industrial, commercial, and OEM environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this 4-pole design matters\u003c\/h2\u003e\n\u003cp\u003eIn 3-phase, four-wire systems, protecting all conductors during a fault reduces arc exposure and neutral-related hazards, helping protect both equipment and personnel. The S204-C40 delivers consistent protection across multiple circuits within a single device, supporting safer start-ups and more reliable motor control center operation.\u003c\/p\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial distribution panels that require robust overcurrent protection for multi-line circuits\u003c\/li\u003e \u003cli\u003eMotor control centers and large control panels where coordinated trip across all poles is essential\u003c\/li\u003e \u003cli\u003eCommercial electrical installations with three-phase services and neutral conductors\u003c\/li\u003e \u003cli\u003eOEM equipment where a compact, four-pole protection solution is needed for turnkey assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical usage and installation notes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMatch the 40A rating to your feeder or motor circuit to ensure reliable protection without nuisance trips.\u003c\/li\u003e \u003cli\u003eInstall in panelboards, switchboards, or control panels where four-pole protection supports safer, simultaneous disconnection of all lines.\u003c\/li\u003e \u003cli\u003ePlan wiring so all four poles are correctly connected to the corresponding conductors, preserving intended protection and system coordination.\u003c\/li\u003e \u003cli\u003eUse as part of a broader protection strategy in industrial, commercial, and OEM equipment to enhance overall electrical safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the ABB S204-C40, you get a purpose-built, four-pole circuit breaker that aligns with robust distribution and control architectures, delivering clear, dependable protection where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390852780194,"sku":"S204-C40","price":177.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_9ff62789-d743-47ad-90b8-15cfa70a79f8.png?v=1765380498","url":"https:\/\/www.ampstate.com\/products\/s204-c40","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}