Eaton Cutler-Hammer HKD3300Y 300 Amp Molded Case Circuit Breaker – 3 Pole – 600V – 65 kA @ 480V – HKD Frame

The Eaton Cutler-Hammer HKD3300Y is a Series C, HKD-frame, 300A molded case circuit breaker designed for industrial and commercial power distribution applications. It features a thermal-magnetic trip mechanism with non-interchangeable LI (Long-Time and Instantaneous) protection, high interrupting capacity, and line- and load-side lug terminals.

Specifications

• Brand: Eaton / Cutler-Hammer / Westinghouse
• Series: Series C
• Type: HKD
• Model Number: HKD3300Y
• Rated Current: 300A
• Poles: 3 Pole
• Phase: 3 Phase
• Rated Voltage: 600V
• Interrupting Capacity: 65 kA @ 480V
• Interrupting Rating: High Interrupting Capacity
• Trip Unit: Non-interchangeable LI
• Trip Functions: Long-Time and Instantaneous
• Trip Technology: Thermal-Magnetic
• Temperature Rating: 40°C
• Connection: Feed-through
• Terminals: Line- and load-side lug terminals

Part Numbers & Identification

• Manufacturer: Eaton
• MPN: HKD3300Y
• Product Series: Series C
• Frame Type: HKD
• Product Type: Molded Case Circuit Breaker
• UPC:782114016121 

Compatibility

Designed for Eaton Cutler-Hammer Series C HKD-frame applications requiring a 300A, three-pole breaker rated at 600V with 65 kA interrupting capacity at 480V, non-interchangeable LI trip protection, and feed-through connections with line- and load-side lug terminals.

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You may return items within 10 days of delivery for a refund.

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