{"product_id":"siemens-hqj23b225","title":"Siemens HQJ23B225 225A 3-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered to meet demanding electrical distributions, the Siemens HQJ23B225 225A 3-Pole 240 V Circuit Breaker protects wiring and connected equipment in busy commercial and light-industrial panels. With part number HQJ23B225, this three-pole device is designed for three-phase systems at up to 240 volts and a 225-amp rating, delivering reliable interruption when faults occur.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003ePart number\u003c\/b\u003e HQJ23B225 — a precise, identifiable replacement that ensures proper fit and quick maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCurrent rating\u003c\/b\u003e \u003cb\u003e225 A\u003c\/b\u003e — suitable for high-demand feeders and main disconnects in mid-size installations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles\u003c\/b\u003e \u003cb\u003e3\u003c\/b\u003e — three-phase protection that keeps all phases in balance for motors, pumps, and HVAC equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage rating\u003c\/b\u003e \u003cb\u003e240 V\u003c\/b\u003e — compatible with common commercial\/industrial electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e HQJ family — designed to integrate with Siemens panels and system protection coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases include serving as a main disconnect or a heavy-duty feeder in commercial panels, protecting motor circuits, large HVAC equipment, pumps, and other three-phase loads. This breaker helps minimize downtime by quickly isolating faults, reducing the risk of damage to downstream conductors and equipment.\u003c\/p\u003e \u003cp\u003eWhy choose this Siemens HQJ23B225 breaker over smaller or generic options? It combines a robust \u003cb\u003e225 A\u003c\/b\u003e protection level with a proven \u003cb\u003ethree-pole\u003c\/b\u003e design for balanced, reliable operation across all phases. Its Siemens pedigree means dependable compatibility with Siemens distribution panels and a cohesive protection scheme across your electrical room.\u003c\/p\u003e \u003cp\u003eInstallation tips: verify panel compatibility with HQJ-series devices, ensure the device is appropriate for the intended load, and follow the manufacturer's installation instructions and NEC guidelines for safe, code-compliant use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423586537634,"sku":"HQJ23B225","price":3681.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-hqj23b225","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}