{"product_id":"thomas-betts-fs240070a-circuit-breaker","title":"Thomas \u0026 Betts | FS240070A | Circuit Breaker | 70A | 2-Pole | 480V | 14kA","description":"\u003cdiv\u003e\n\u003cp\u003eThomas \u0026amp; Betts FS240070A Circuit Breaker delivers precise, reliable protection for industrial and commercial power distribution. This 2-pole unit handles 70A at 480V with an impressive 14kA interrupting capacity, making it a standout choice for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting capacity:\u003c\/strong\u003e 14kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e FS240070A for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this FS240070A matters in real-world terms\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole protection\u003c\/strong\u003e ensures both hot legs trip together, which is crucial for maintaining safe shutdown of 3-phase equipment and protecting connected loads from on-phase faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage readiness\u003c\/strong\u003e at 480V makes it suitable for industrial panels, switchgear, and feeders where higher voltage protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrong fault protection\u003c\/strong\u003e with a 14kA interrupting capacity provides headroom against short-circuit events common in demanding electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect-fit replacement\u003c\/strong\u003e for systems calling for the FS240070A specification, helping minimize downtime during maintenance or retrofit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacing aging or failed breakers in 480V distribution panels and switchgear where a 70A, 2-pole device is specified.\u003c\/li\u003e \u003cli\u003eRetrofit projects updating protection schemes to accommodate updated safety standards or changes in circuit loading.\u003c\/li\u003e \u003cli\u003eMaintenance outages that require dependable, spec-matched components to restore normal operation quickly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow to ensure the right fit\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify compatibility\u003c\/strong\u003e by cross-referencing the part number FS240070A with your panel’s documentation. The part number is the best reference for ensuring a proper match.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfirm ratings\u003c\/strong\u003e align with the circuit you’re protecting—especially amperage, voltage, and interrupting capacity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCheck panel configuration\u003c\/strong\u003e to ensure the breaker’s mounting and bus interface will integrate with your distribution panel or switchgear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for installation and safety\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSiempre disconnect and lock out the power before working on any circuit; installation should be performed by a qualified electrician.\u003c\/li\u003e \u003cli\u003eDouble-check labeling on the distribution equipment to confirm 480V operation and the intended 70A, 2-pole protection.\u003c\/li\u003e \u003cli\u003eAfter installation, perform functional checks to verify proper tripping behavior and coordination with downstream protection devices, following manufacturer guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the FS240070A, you’re choosing a purpose-built protection device backed by Thomas \u0026amp; Betts’ experience in reliable power distribution components. It’s a precise, dependable solution for projects where exact specifications and robust performance matter most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Thomas \u0026 Betts","offers":[{"title":"Default Title","offer_id":46424512200866,"sku":"FS240070A","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/thomas-betts-fs240070a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}