{"product_id":"square-d-hja261502-circuit-breaker","title":"Square D | HJA261502 | Circuit Breaker | 150A | 2-Pole | 600V | 25kA","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D HJA261502 circuit breaker—a reliable, high-capacity overcurrent protector engineered for demanding electrical systems. With a 150 A rating across 2 poles and a 600 V operating range, this unit delivers robust performance in commercial and industrial environments. Its 25 kA interrupting rating provides a strong margin for fault currents, helping safeguard wiring, devices, and personnel.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact specifications matter, the HJA261502 relies on a precise part number as the best reference for compatibility. Before ordering, verify that your equipment can accommodate 2-pole, 150 A protection at 600 V, and that the 25 kA rating aligns with your system faults.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting rating\u003c\/strong\u003e: 25 kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Part number HJA261502 is your best compatibility guide\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho it's ideal for: professionals upgrading or replacing protective devices in commercial panels, service entrances, or industrial distribution systems where a solid, precise 2-pole breaker is required. It suits Square D installations and other environments where matching the exact part number ensures proper fit, bus connection, and reliable performance.\u003c\/p\u003e \u003cp\u003ePractical benefits and use cases include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacing a failed or aging breaker in a 2-pole 600 V circuit\u003c\/li\u003e \u003cli\u003eUpgrading to a higher-capacity 150 A protection on feeder circuits\u003c\/li\u003e \u003cli\u003eRetrofitting legacy panels to meet higher fault-current demands without changing the entire panel\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for best results: always confirm fit and ratings against your panel labeling and the HJA261502 part number. Keep a copy of the panel's compatibility notes and cross-reference your panel manufacturer’s documentation to avoid mismatches. This approach minimizes downtime and maintains electrical safety during retrofit or replacement projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424498995362,"sku":"HJA261502","price":5966.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja261502-circuit-breaker-150a-2-pole-600v-25ka-208.webp?v=1789372292","url":"https:\/\/www.ampstate.com\/products\/square-d-hja261502-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}