{"product_id":"westinghouse-456d988g16-circuit-breaker","title":"Westinghouse | 456D988G16 | Circuit Breaker | 150A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse 456D988G16 circuit breaker—a 150A, 3-pole, 600V bolt-on protection device designed for demanding electrical systems. This unit is built for maintenance, retrofit, and replacement projects where precise specifications and trusted performance matter, ensuring your three-phase feeds stay protected and your downtime stays low.\u003c\/p\u003e \u003cp\u003eKey compatibility and setup notes ensure you get the right fit the first time. The part number 456D988G16 is the most reliable reference for matching this breaker to compatible panels and configurations. Always verify the fit and ratings against your specific panel model before ordering, and use the part number as your primary compatibility check.\u003c\/p\u003e \u003ch2\u003eWhy this Westinghouse breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact specification alignment\u003c\/strong\u003e with 456D988G16 ensures consistent performance in compatible systems, making it ideal for replacements and upgrades in established installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e simplifies field installation and removal, supporting quicker service turns in maintenance windows and retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 150A capacity\u003c\/strong\u003e is tailored for three-phase circuits and higher-load applications, providing reliable protection for industrial motors, transformers, and feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage rating\u003c\/strong\u003e aligns with typical industrial and commercial distribution environments, helping you protect equipment and maintain safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in compatible Westinghouse panels without redesigning the enclosure.\u003c\/li\u003e \u003cli\u003eRetrofitting older electrical systems to meet current protection standards while preserving panel integrity.\u003c\/li\u003e \u003cli\u003eUpgrading three-phase feeders in manufacturing lines, processing equipment, or large commercial power bays.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference\u003c\/strong\u003e: 456D988G16 (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for a smooth installation\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBefore purchasing, confirm the panel model, bus configuration, and mounting space to ensure a clean bolt-on fit.\u003c\/li\u003e \u003cli\u003eFollow your panel manufacturer’s installation guidelines and use the correct torque specifications for bolt-on breakers.\u003c\/li\u003e \u003cli\u003eKeep the part number handy during service calls—456D988G16 is your go-to reference for compatibility checks.\u003c\/li\u003e \u003cli\u003eUse this breaker primarily in systems that require a robust three-phase protection strategy at 600V and 150A, such as motors, drives, and feeders in industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427321303202,"sku":"456D988G16","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/westinghouse-456d988g16-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}