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FW 40k | Industrial Part | Electronic Component | Replacement Part | High Quality | Durable

Cutler-Hammer FW40K is a Series C F-frame molded case circuit breaker designed for industrial power distribution systems requiring high reliability and strong short-circuit protection.

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Specifications Parameter Specification Manufacturer Eaton / Cutler-Hammer Series FW / Series C Product Type Molded Case Circuit Breaker (MCCB) Frame Type F-Frame Model Family FW40K Number of Poles 3 Pole Rated Current 40 A Rated Operational Voltage Up to 690 VAC Frequency 50/60 Hz Trip Type Thermal-Magnetic (Adjustable thermal, fixed or adjustable magnetic depending on variant) Protection Functions Overload protection + Short-circuit protection Interrupting Capacity 40 kAIC @ 415 VAC / 35 kAIC @ 480 VAC / 25 kAIC @ 600 VAC Mounting Type Fixed / Feed-through / Panel mount (variant dependent) Terminal Type Line and load lug terminals Standards IEC 60947-2 / UL 489 (variant dependent) Application Industrial power distribution, switchgear, MCC, OEM control panels, motor protection