{"product_id":"eq-9481","title":"Gould EQ-9481 - 150A, 4-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Gould EQ-9481 150A, 4-Pole Circuit Breaker is built to deliver dependable overcurrent protection in demanding electrical environments. Designed for 3-phase systems with a neutral, this four-pole configuration ensures all poles trip together, enhancing safety and guarding wiring, components, and downstream equipment from overloads and faults.\u003c\/p\u003e \u003ch3\u003eWhy the 4-Pole design matters\u003c\/h3\u003e\n\u003cp\u003eIn industrial and commercial power distribution, a 4-pole breaker like the EQ-9481 provides synchronized disconnection of all live conductors. This minimizes the risk of dangerous residual current, reduces arc-flash exposure during maintenance, and simplifies compliance with safety standards in complex panel systems.\u003c\/p\u003e \u003ch3\u003eKey features that set this Gould breaker apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 150A\u003c\/strong\u003e — robust protection for feeders, motor circuits, and distribution lines without nuisance tripping in normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles: 4-Pole\u003c\/strong\u003e — ideal for 3-phase systems with a neutral, enabling comprehensive shutdown of all conductors when protection is triggered.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type: Circuit Breaker\u003c\/strong\u003e — engineered for quick, reliable interruption during overcurrent events, preserving equipment and reducing downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e — compatible with Gould panelboards, switchboards, and control panels, making it a practical choice for a range of installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial, commercial, and OEM readiness\u003c\/strong\u003e — designed to meet the demands of distribution panels and motor control centers where dependable protection and safe operation are critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities with 3-phase motor drives and complex distribution panels\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms requiring reliable protection for feeders and critical circuits\u003c\/li\u003e \u003cli\u003eOEM equipment enclosures and control panels where a robust, four-pole protection solution is needed\u003c\/li\u003e \u003cli\u003eMotor control centers and switchgear assemblies that demand fast, clean isolation of all conductors\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eThe EQ-9481 delivers precise overcurrent protection to prevent wiring damage, equipment burnout, and fire risk from short circuits or overloads. By disconnecting all poles simultaneously, it minimizes fault stress on downstream components and supports safer maintenance procedures in panel installations.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eDesigned for Gould distribution systems, this 4-pole circuit breaker integrates into standard Gould panelboards, switchboards, and control panels. Its 150A rating makes it suitable for main or feeder protection in mid- to high-load applications, helping you simplify panel design and enhance system reliability.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 150A\u003c\/li\u003e \u003cli\u003ePoles: 4-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical distribution with the Gould EQ-9481 to ensure precise, durable, and safe overcurrent protection across industrial, commercial, and OEM installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Gould","offers":[{"title":"Default","offer_id":46390628122786,"sku":"EQ-9481","price":127.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_330a6925-0922-417c-957a-cbba0ff19601.png?v=1765378539","url":"https:\/\/www.ampstate.com\/products\/eq-9481","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}