{"product_id":"su201m-k3","title":"ABB SU201M-K3 - 3A, 1-Pole, Miniature Circuit Breaker (MCB)","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the ABB SU201M-K3 — a compact 3A, 1-Pole Miniature Circuit Breaker (MCB) designed to protect sensitive circuits within panelboards, switchboards, and control panels. Built by ABB, this device delivers dependable overcurrent protection in a streamlined form factor that keeps your electrical distribution neat and reliable.\u003c\/p\u003e \u003cp\u003eKey advantages include:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 3 A — ideal for protecting small control circuits, sensor lines, pilot runs, and low-power devices where precise protection matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole — simplifies integration into single-circuit branches within multi-circuit panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Miniature Circuit Breaker (MCB) — fast, predictable tripping to minimize damage from overcurrents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Suitable for installation in panelboards, switchboards, and control panels across industrial, commercial, and OEM environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most?\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eMaintenance teams and technicians needing reliable protection for small-draw circuits in machinery, automation racks, or distributed control cabinets.\u003c\/li\u003e\n\u003cli\u003eOEMs designing compact control panels where space is at a premium but protection cannot be compromised.\u003c\/li\u003e\n\u003cli\u003eFacilities engineers overseeing lighting or low-power circuits that require consistent, predictable protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat makes this ABB MCB stand out?\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand reliability:\u003c\/strong\u003e ABB’s legacy in electrical protection translates to dependable performance and consistent trip characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-efficient design:\u003c\/strong\u003e A 1-pole format helps maximize panel density without sacrificing protection quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraightforward integration:\u003c\/strong\u003e Engineered for common panelboard layouts and control panel architectures, making replacement and servicing routine.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and scenarios\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eControl circuits for small automation devices (sensors, relays, and actuators) where circuits are limited to a few amperes.\u003c\/li\u003e\n\u003cli\u003eLighting control panels in workshops or booths that require quick, predictable disconnection in fault or overload conditions.\u003c\/li\u003e\n\u003cli\u003eLow-current sub-feeders in compact switchgear where modular protection keeps maintenance simple.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for installation and safety\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eEnsure the line and load connections are tightened to the manufacturer’s torque specifications and re-tighten after initial operation.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your panelboard or control cabinet and follow local electrical codes for installation and labeling.\u003c\/li\u003e\n\u003cli\u003eKeep a record of the device, including current rating and pole configuration, to simplify future replacement or expansion plans.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable, precise overcurrent protection in compact electrical architectures, the ABB SU201M-K3 delivers results you can trust. Add this 3A, 1-Pole MCB to your distribution panels today and keep critical circuits safeguarded with a proven industry standard.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":46390628745378,"sku":"SU201M-K3","price":98.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_7c33e9eb-68ab-4b8f-bbb0-4f205c20941a.png?v=1765378561","url":"https:\/\/www.ampstate.com\/products\/su201m-k3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}