{"product_id":"industrial-atb32100","title":"Industrial ATB32100 100A 3-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Industrial ATB32100 100A 3-Pole 240 V Circuit Breaker is built to safeguard demanding, three‑phase power distributions in tough industrial environments. With a 100‑amp rating across three poles and a 240‑volt operating range, this breaker provides reliable overcurrent protection for heavy equipment, machinery, and critical motors.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages of the ATB32100\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100 A current rating\u003c\/strong\u003e—handles substantial load while preserving circuit integrity and equipment lifespans.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e—ensures all three phases trip together, preventing phase imbalance and reducing arc risk in 3‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e240 V voltage rating\u003c\/strong\u003e—suits standard industrial three‑phase distribution networks, enabling straightforward integration into existing panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number ATB32100\u003c\/strong\u003e—clear identification for ordering, replacement, and panel documentation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat this breaker protects\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to interrupt fault currents and prevent sustained overloads, the ATB32100 acts as a reliable guardian for motors, pumps, conveyors, and other three‑phase loads. By tripping on overcurrent events, it helps minimize downtime, protect conductors, and reduce the risk of insulation damage or fire hazards in industrial control panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtection for 3‑phase motor circuits up to 100 A in 240 V systems\u003c\/li\u003e \u003cli\u003eFeeder or main protection in industrial control panels and switchgear\u003c\/li\u003e \u003cli\u003eUpgrading older installations to provide coordinated, trip‑ready protection for critical machinery\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure the panel or enclosure supports a 3‑pole, 240 V circuit breaker of this rating and that wiring terminals are rated for the current and conductor size. Follow standard electrical practices for secure mounting, proper copper\/aluminum conductor connections, and compliant labeling. When retrofitting, verify there is no mismatch between the device’s trip characteristics and the protection coordination plan for your facility.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eMaintenance and best practices\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSchedule periodic inspections to verify mechanical operation and confirm there are no signs of damage or overheating.\u003c\/li\u003e \u003cli\u003eDocument replacement intervals and keep the ATB32100 within its rated electrical environment to preserve longevity.\u003c\/li\u003e \u003cli\u003eTest functionality in accordance with your organization's procedures to ensure reliable performance when emergencies arise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423072899234,"sku":"ATB32100","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/industrial-atb32100-100a-3-pole-240-v-circuit-breaker-801.webp?v=1789267368","url":"https:\/\/www.ampstate.com\/products\/industrial-atb32100","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}