{"product_id":"nzmb2-af50-na","title":"Moeller NZMB2-AF50-NA - 50A, 600VAC, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Moeller NZMB2-AF50-NA, a purpose-built circuit breaker engineered for demanding electrical distributions. With a 50A rating and support for up to 600 VAC, the NZMB2-AF50-NA delivers reliable overcurrent protection exactly where you need it—without compromising on safety or performance.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere it shines\u003c\/h3\u003e\n\u003cp\u003eThe NZMB2-AF50-NA is a natural fit for panelboards, switchboards, control panels, and OEM equipment. It’s designed to integrate into industrial, commercial, and manufacturing environments where dependable protection and straightforward operation are critical. Whether you’re building a new distribution cabinet or upgrading an aging panel, this Moeller breaker helps keep power paths secure and resilient.\u003c\/p\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtects essential circuits in power distribution, reducing the risk of damage from overloads and faults in manufacturing lines and automation racks.\u003c\/li\u003e \u003cli\u003eSupports safe operation across medium- and high-voltage installations, contributing to longer equipment life and fewer unplanned outages.\u003c\/li\u003e \u003cli\u003eSuitable for a wide range of configurations—from compact control panels to expansive motor control centers—without sacrificing reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical usage tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore installation, confirm that the target enclosure and bus arrangement accommodate a 50 A, 600 VAC device.\u003c\/li\u003e \u003cli\u003eMaintain an inventory of NZMB2-AF50-NA spares for rapid replacements in critical service areas.\u003c\/li\u003e \u003cli\u003eLabel circuits clearly and document the breaker's location within panels or switchboards to streamline maintenance and fault diagnosis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Moeller","offers":[{"title":"Default","offer_id":46390632448162,"sku":"NZMB2-AF50-NA","price":468.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/moeller-nzmb2-af50-na-50a-600vac-circuit-breaker-217.webp?v=1788897529","url":"https:\/\/www.ampstate.com\/products\/nzmb2-af50-na","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}