{"product_id":"ehb34070","title":"Sq EHB34070 - 70A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSq EHB34070\u003c\/strong\u003e is a 70A, 3-Pole circuit breaker crafted to deliver reliable overcurrent protection in three-phase electrical systems. Built for panelboards, switchboards, and control panels, this device keeps critical equipment safe while minimizing downtime during faults.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance: \u003cstrong\u003eCurrent rating: 70A\u003c\/strong\u003e · \u003cstrong\u003ePoles: 3-Pole\u003c\/strong\u003e · \u003cstrong\u003eBreaker type: Circuit Breaker\u003c\/strong\u003e. The 3-pole configuration ensures balanced protection across all three phases, so a fault on one phase doesn’t leave the others exposed.\u003c\/p\u003e \u003cp\u003eWhy the 3-Pole design matters for your operation: in three-phase circuits, coordinated disconnection of all phases is essential to protect motors, drives, and other heavy loads. The Sq EHB34070 provides this coordination in a compact form factor, making it ideal for dense electrical panels where space and reliability matter.\u003c\/p\u003e \u003cp\u003eIdeal applications include industrial and commercial environments, as well as OEM equipment where dependable protection and safe operation are critical in distribution panels and motor control centers. Use it to guard:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eMotor control centers and three-phase motor circuits\u003c\/li\u003e\n\u003cli\u003ePanelboards and switchboards serving manufacturing lines, conveyors, pumps, and HVAC systems\u003c\/li\u003e\n\u003cli\u003eOEM assemblies that require a standard, ready-to-install 70A protection device\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat makes this breaker stand out: a straightforward, robust solution for 3-phase overcurrent protection that aligns with typical distribution panel architectures. It simplifies maintenance with a single, standardized 70A, 3-Pole device that fits common industrial panel configurations, helping you keep spare parts inventory lean while ensuring quick replacements when needed.\u003c\/p\u003e \u003cp\u003ePractical considerations for installation and operation: verify that your panelboard or switchboard is rated for 70A 3-Pole devices, follow proper mounting procedures, and label the protective device clearly in your electrical drawings. When pairing with other protective devices, ensure selective coordination to minimize unnecessary outages.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sq","offers":[{"title":"Default","offer_id":46390618095778,"sku":"EHB34070","price":12.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_b8ce3c2c-72fd-4435-b3ba-af4a060d9880.png?v=1765378165","url":"https:\/\/www.ampstate.com\/products\/ehb34070","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}