{"product_id":"siemens-b34000s01-40a-3p-240v-circuit-breaker","title":"Siemens B34000S01 40A 3P 240V Circuit Breaker, Shunt Trip | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens B34000S01\u003c\/strong\u003e is a 40A, 3-pole, 240V circuit breaker with a \u003cstrong\u003eshunt trip\u003c\/strong\u003e accessory, engineered for dependable circuit protection in panelboards, load centers, and broader electrical distribution systems. This unit is the smart choice for technicians who need a direct part-number match that fits precise specifications.\u003c\/p\u003e \u003cp\u003eKey features that matter in the field:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and voltage\u003c\/strong\u003e: 40 A at 240V, suitable for safeguarding feeders and critical circuits within commercial and industrial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e: Provides balanced protection across three conductors, ensuring comprehensive shutdown on fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShunt trip capability\u003c\/strong\u003e: Enables remote disconnection—integrate with safety interlocks, building automation, or emergency shutdown schemes to enhance crew protection and incident response times.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e: Ideal for panel builders and service teams who prioritize exact compatibility to minimize installation time and stock complexity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Siemens construction\u003c\/strong\u003e: Built to meet standard electrical distribution requirements and provide consistent performance in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eIn busy maintenance settings or spare inventory programs, having a \u003cem\u003especific\u003c\/em\u003e part like B34000S01 reduces guesswork and retrofit risk. The integrated shunt trip adds an extra layer of safety by enabling rapid, remote control of circuit isolation during emergencies or control-system events. Its \u003cstrong\u003e3P 240V\u003c\/strong\u003e configuration is a common fit for many panelboards and distribution panels, making it a practical choice for both new installations and replacements.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and load centers requiring remote trip capability for safety interlocks or emergency shutdowns\u003c\/li\u003e \u003cli\u003eService inventories where exact Siemens part numbers are mandated for efficient maintenance and turnover\u003c\/li\u003e \u003cli\u003eIndustrial or commercial electrical distributions with three-phase circuits that demand reliable protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecific compatibility notes\u003c\/h3\u003e\n\u003cp\u003eThis model is designed for Siemens panel systems that specify 3-pole, 240V operation with a 40A rating and shunt-trip functionality. AmpState ensures availability of the B34000S01, and if you’re unsure about fit, you can reach out for direct assistance to confirm compatibility with your panel or control scheme.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePro tip for installers\u003c\/strong\u003e: label and document the remote-trip wiring and control logic in your maintenance records, and keep the spare B34000S01 readily accessible in your equipment closet to minimize downtime during panel servicing.\u003c\/p\u003e \u003cp\u003eManufacturer: Siemens • Part Number: B34000S01 • Product Type: Circuit Breaker • Available from AmpState\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNeed help confirming compatibility or finding the exact match?\u003c\/strong\u003e Message us and we’ll help you verify fit for your specific panel model and application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410845356194,"sku":"B34000S01","price":712.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-b34000s01-40a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}