{"product_id":"cutler-hammer-ehc3090-three-pole-circuit-breaker","title":"Cutler-Hammer EHC3090 Three Pole Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe Cutler-Hammer EHC3090 is a 90-amp, three-pole circuit breaker designed to protect three-phase electrical circuits from overloads and short circuits. It interrupts current on all three poles when an overcurrent is detected, helping prevent damage to wiring and connected equipment in electrical panels that serve three-phase distribution systems. Identified by the model number EHC3090, this device is part of Cutler-Hammer’s protection lineup and is intended for panelboard installations requiring multi-pole overload protection. The 90-amp rating specifies the maximum continuous current the breaker is designed to carry under normal operation, with trip characteristics calibrated to open the circuit when current exceeds safe limits across all three phases. Three-pole breakers like the EHC3090 are commonly used to safeguard motors, compressors, and other three-phase loads in commercial or light industrial electrical installations, ensuring simultaneous disconnection of all live conductors in the event of a fault. This configuration helps maintain electrical safety and system integrity by eliminating the risk of phase-to-phase faults continuing when only one or two poles trip.\u003c\/p\u003e\u003c\/div\u003e","brand":"CUTLER-HAMMER","offers":[{"title":"New","offer_id":51680242303278,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_616ad782-ae82-4c05-b133-b731bf40ebbb.jpg?v=1769621876","url":"https:\/\/plgautomation.com\/products\/cutler-hammer-ehc3090-three-pole-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}