{"product_id":"siemens-mbk150m-150a-240v-2-pole-plug-in-circuit-breaker","title":"Siemens MBK150M - 150 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens MBK150M: a 150A, 240V, 2-pole plug-in molded case circuit breaker designed to safeguard your panelboards and load centers with fast installation and dependable protection. Built for reliability in residential, commercial, and light industrial settings, it’s the ready-made solution for serious electrical protection.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and effortless replacement in compatible Siemens panelboards and OEM load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by addressing both gradual overloads and instantaneous short-circuit faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole design\u003c\/strong\u003e ensures simultaneous disconnection of both conductors, enhancing safety for multi-wire circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage 150A\u003c\/strong\u003e and \u003cstrong\u003eVoltage 240V\u003c\/strong\u003e make it ideal for distributing reliable power to demanding loads without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style: Plug-in\u003c\/strong\u003e aligned with matching OEM load centers for a secure, seamless fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out: the MBK150M is engineered to integrate with Siemens’ electrical ecosystem, helping reduce nuisance trips and deliver predictable performance across varying temperatures and loads. It’s not just a component; it’s a core part of dependable electrical distribution, designed to minimize downtime when servicing or upgrading panels.\u003c\/p\u003e \u003cp\u003ePerfect for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew installations in residential or light commercial panelboards requiring robust branch circuit protection\u003c\/li\u003e \u003cli\u003eUpgrades or replacements in existing Siemens OEM panelboards to maintain system compatibility\u003c\/li\u003e \u003cli\u003eTechnician stock for quick maintenance on electrical distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical snapshot:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eMounting: Plug-in\u003c\/li\u003e \u003cli\u003eAmperage: 150A\u003c\/li\u003e \u003cli\u003eVoltage: 240V\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: MBK150M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355133464738,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-mbk150m-150-a-240-v-2-pole-plug-in-circuit-breaker-ampstate-675.webp?v=1788734012","url":"https:\/\/www.ampstate.com\/products\/siemens-mbk150m-150a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}