{"product_id":"siemens-b37000s01-70a-3p-240v-circuit-breaker","title":"Siemens B37000S01 70A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens B37000S01 is a rugged, ready-to-install 3-pole circuit breaker designed to protect circuit wiring and equipment in panelboards, load centers, and electrical distribution setups. With a 70 A rating and 240 V operating voltage, this bolt-on breaker delivers reliable, balanced protection for three-phase systems, helping prevent overloads and electrical faults across your distribution network. The built-in shunt trip adds a remote-trip capability, enabling immediate safety control from an external signaling or control system when emergency shutdowns or interlocks are required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn retrofit projects or maintenance plans where you must preserve a specific part number for consistency and stock, the B37000S01 shines. Its bolt-on mounting provides a secure, straightforward installation path on compatible panels, reducing field wiring complexity and ensuring a robust connection that's less prone to vibration or loosening over time. The 3-pole, 240 V configuration makes it ideal for modernized 3-phase feeds, protecting all phases together for coordinated shutdown and fault isolation.\u003c\/p\u003e \u003ch3\u003eKey features and specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrip type:\u003c\/strong\u003e Shunt Trip (remote-trip capability)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B37000S01\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where maintaining a consistent part number across service life cycles simplifies stocking and maintenance planning\u003c\/li\u003e \u003cli\u003ePanelboards and load centers in commercial or light industrial installations requiring reliable three-phase protection\u003c\/li\u003e \u003cli\u003eMotor feeders and distributed circuits that benefit from coordinated 3-phase trip and quick remote shutdown\u003c\/li\u003e \u003cli\u003eSystems integrating safety interlocks or emergency shutdown controls that rely on a remote-trip signal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation, compatibility, and practical notes\u003c\/h3\u003e\n\u003cp\u003eDesigned for bolt-on mounting, the B37000S01 is suited for installations where secure mechanical and electrical connections are essential. Its 3-pole, 240 V rating aligns with common three-phase distribution configurations, making it a practical upgrade or replacement in many existing panels. For exact compatibility with your specific panelboard model, AmpState is ready to assist with part-matching and fit confirmation to ensure seamless integration.\u003c\/p\u003e \u003ch3\u003eWhy buy from AmpState\u003c\/h3\u003e\n\u003cp\u003eAmpState stocks Siemens B37000S01 and provides expert guidance to help you confirm fit, plan maintenance, and streamline ordering for ongoing electrical protection needs. If you’re updating a fleet of breakers or standardizing spare parts across sites, this breaker’s consistent part number and proven Siemens reliability help you keep downtime to a minimum.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410875306146,"sku":"B37000S01","price":1245.0,"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-b37000s01-70a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}