{"product_id":"hkd3400kw-circuit-breaker","title":"HKD3400KW | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the HKD3400KW 3-Pole 600V Industrial Circuit Breaker—a purpose-built protection device designed for reliability in maintenance, retrofit, and replacement projects.\u003c\/p\u003e\n\u003cp\u003eDesigned to shield expensive equipment from overloads and short circuits, this circuit breaker is rated for 600V and configured with three poles to safeguard typical 3-phase electrical systems found in manufacturing, facilities, and industrial controls.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e delivers synchronized protection across all phases, reducing the risk of phase imbalance and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V voltage rating\u003c\/strong\u003e aligns with common industrial power distribution, ensuring compatibility with many panelboards and switchgear used in facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade construction\u003c\/strong\u003e built for frequent cycling and demanding environments encountered in maintenance and retrofit scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement use\u003c\/strong\u003e specifically targeted for projects that require exact spec matches to minimize downtime and wiring changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility anchor\u003c\/strong\u003e the part number HKD3400KW is the best reference for identifying the correct fit; always confirm fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003eExamples include upgrading aging control panels, replacing a worn breaker in a 3-phase machine line, or retrofitting equipment with a current-compatible protection device that preserves trip curves and coordination with existing gear.\u003c\/p\u003e\n\u003ch3\u003eHow to verify fit and order with confidence\u003c\/h3\u003e\n\u003cp\u003eUse the HKD3400KW as your primary compatibility reference. Confirm the panel accepts a 3-pole, 600V protection device and that the mechanical fit matches your enclosure. If the label on your equipment lists HKD3400KW or if your system architecture calls for a 3-pole, 600V circuit breaker, this model is designed to align with those specifications.\u003c\/p\u003e\n\u003cp\u003eInvesting in the HKD3400KW means choosing a plug-and-protect solution that integrates smoothly with your 3-phase distribution workflow, minimizes downtime during swaps, and preserves system coordination across phases.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46425674809506,"sku":"HKD3400KW","price":7894.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hkd3400kw-circuit-breaker-3-pole-600v-232.webp?v=1789439709","url":"https:\/\/www.ampstate.com\/products\/hkd3400kw-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}