{"product_id":"siemens-b340h00s01-40a-3p-240v-circuit-breaker","title":"Siemens B340H00S01 40A 3P 240V Circuit Breaker, Shunt Trip | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens B340H00S01 40A 3P 240V Shunt Trip circuit breaker is engineered for dependable protection in panelboards, load centers, and electrical distribution setups. With a robust 3-pole design and a 240V operating voltage, this breaker is purpose-built for 3-phase systems where reliable fault isolation and controlled shutoffs matter.\u003c\/p\u003e \u003cp\u003eShunt-trip functionality is the standout feature, enabling remote disconnection when safety or control signals require an immediate, safe interruption of power. This is invaluable for maintenance windows, automated safety interlocks, and building management scenarios where a quick, centralized shutdown protects personnel and equipment without a manual stand‑by sequence.\u003c\/p\u003e \u003ch3\u003eWhy this 40 A, 3-pole, 240V breaker is a smart choice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e for Siemens panelboards and distribution gear, streamlining replacements and reducing downtime during service calls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e designed to reliably interrupt all conductors in a 3-phase circuit, ensuring consistent protection across industrial and commercial systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRemote shutoff capability\u003c\/strong\u003e via shunt-trip, enabling safe, centralized control in emergency and maintenance workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability from AmpState\u003c\/strong\u003e means you can source this specific part quickly for projects, repairs, or spare inventory.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service life extensions for facility electrical rooms where quick, remote shutdown is a safety requirement.\u003c\/li\u003e \u003cli\u003ePanel builders and contractors who need an exact Siemens B340H00S01 replacement to maintain system integrity and performance.\u003c\/li\u003e \u003cli\u003eStrategic spare inventory for facilities with known 3P 240V circuits, ensuring fast replacements without compatibility concerns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePart Number: B340H00S01\u003c\/li\u003e \u003cli\u003eProduct Type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 40 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 240 V\u003c\/li\u003e \u003cli\u003eShunt Trip: Yes\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part-number or confirming compatibility? Message us and we’ll help you confirm fit. Add this Siemens shunt-trip breaker to your toolkit for reliable protection, fast replacements, and safer, more efficient electrical work.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412327092386,"sku":"B340H00S01","price":1055.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-b340h00s01-40a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}