Product Description
The Eaton HKD3400F is a heavy-duty molded case circuit breaker (MCCB) built for industrial and commercial applications. This 3-pole breaker is rated for 400A and supports up to 600V AC operation, with a 35kA interrupting capacity at 600V for high fault current protection.
This model includes a KT3225T trip unit, calibrated for 225A. It also features an auxiliary switch, allowing remote status indication or integration into control systems. Designed to meet UL 489 standards, this MCCB is ideal for panelboards, switchgear, and OEM systems requiring high performance and reliability.
Key Features:
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Brand: Cutler Hammer (Eaton)
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Model: HKD3400F
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Trip Unit: KT3225T – 225A Rating
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Amperage: 225 Amps
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Poles: 3-Pole
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Voltage Rating: 600V AC
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Interrupting Capacity: 35kA @ 600VAC
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Trip Type: Thermal-Magnetic
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Included Accessory: Auxiliary Switch
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Mounting Style: Fixed
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Standards: UL 489, CSA
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Applications: Industrial power systems, switchboards, control panels
