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HFD65k | Industrial Part | Electronic Component | Replacement Part | High Quality | Durable

Cutler-Hammer HFD65K is a Series C FD-frame molded case circuit breaker designed for high fault-current industrial power distribution applications. It is rated for operation up to 600 VAC and is available in multiple current ratings depending on the specific catalog configuration.

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Specifications Parameter Specification Manufacturer Eaton / Cutler-Hammer Series Series C (FD / HFD Frame) Product Type Molded Case Circuit Breaker (MCCB) Frame Type FD Frame (High Interrupting Capacity Version) Model Family HFD65K Number of Poles 3 Pole Rated Current Typically 15 A – 250 A (depending on catalog variant) Rated Operational Voltage Up to 600 VAC Frequency 50/60 Hz Trip Unit Type Thermal-Magnetic (fixed or adjustable depending on model) Protection Functions Overload + Short-circuit protection Interrupting Capacity 65 kA @ 480 VAC / 100 kA @ 240 VAC / 25 kA @ 600 VAC DC Rating Up to 250 VDC (typically ~22 kAIC) Mounting Type Bolt-on / Panel mount / MCC bucket compatible Terminal Type Line and load lugs (varies by configuration) Standards UL 489, CSA Certified, IEC 60947-2 (variant dependent) Application Industrial power distribution, MCC, switchgear, motor protection systems