{"product_id":"eaton-cutler-hammer-uvh2rp21k-250a-24v-circuit-breaker","title":"Eaton Cutler-Hammer UVH2RP21K 250A 24V Circuit Breaker, Undervoltage Release | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer UVH2RP21K is a 250 A, 24 V circuit breaker equipped with an undervoltage release (UVR) designed for precise protection in panelboards, load centers, and electrical distribution systems. Built for professional installations, it’s the OEM-grade choice when a direct part-number match matters for maintenance, stocking, and reliability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated undervoltage release (UVR):\u003c\/strong\u003e automatically trips if control power drops, safeguarding downstream equipment and preventing unsafe energization during power interruptions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 250 A rating makes it suitable for feeders and critical circuits in industrial and commercial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e24 V control voltage:\u003c\/strong\u003e aligns with standard control circuits used in motor starts, relays, and automation panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part-number fit for minimal downtime:\u003c\/strong\u003e ideal for panel builders and maintenance teams who require a precise Eaton UVH2RP21K replacement in existing assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection across distribution equipment:\u003c\/strong\u003e designed to work seamlessly in panelboards, load centers, and general electrical distribution networks, helping to reduce unexpected outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most from the UVH2RP21K? electricians, panel builders, and maintenance crews responsible for critical infrastructure who need predictable performance, fast replacements, and a verified part-number match. It’s particularly valuable in facilities where control power loss could lead to unsafe conditions or equipment damage, and where spare inventory must align exactly with OEM specifications.\u003c\/p\u003e \u003cp\u003ePractical use scenarios include replacement in existing Eaton systems, new installations within control-driven panels, and spare stock for service fleets that prioritize accurate part matching to minimize install time and avoid compatibility issues.\u003c\/p\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e \u003cp\u003eSpecifications at a glance: Manufacturer — Eaton Cutler-Hammer; Part Number — UVH2RP21K; Product Type — Circuit Breaker; Amperage — 250 A; Voltage — 24 V. Availability from AmpState.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411131093154,"sku":"UVH2RP21K","price":1048.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-uvh2rp21k-250a-24v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}