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Description
Eaton Cutler-Hammer KDC3400 400A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VACThe Eaton Cutler Hammer KDC3400 is a heavy duty K frame molded case circuit breaker designed for high capacity commercial and industrial electrical distribution systems. It features a thermal magnetic interchangeable trip unit, allowing flexible protection adjustments and easy replacement of the trip mechanism when system requirements change. Rated at 400 amperes at 40C, the KDC3400 offers exceptional interrupting capacity, making it suitable for
The Eaton Cutler-Hammer KDC3400 is a heavy-duty K-frame molded case circuit breaker designed for high-capacity commercial and industrial electrical distribution systems. It features a thermal-magnetic interchangeable trip unit, allowing flexible protection adjustments and easy replacement of the trip mechanism when system requirements change. Rated at 400 amperes at 40°C, the KDC3400 offers exceptional interrupting capacity, making it suitable for demanding applications where reliable fault protection is critical. The bolt-on mounting configuration ensures secure installation in panelboards and switchboards, while standard line and load terminals provide efficient wiring and dependable electrical connectivity.
Product Specifications
- Brand: Eaton / Cutler-Hammer
- Model: KDC3400
- Breaker Type: Molded Case Circuit Breaker (MCCB)
- Frame Style: KDC (K-Frame)
- Rated Current: 400 Ampere
- Number of Poles: 3 Pole
- Trip Unit Type: Thermal Magnetic Interchangeable Trip Unit
- Mounting Type: Bolt-On Connection
- Standard Lug Type: Line and Load
- Warranty: One Year Manufacturer Warranty
Technical Specifications
- Frame Type: K-Frame
- Trip Adjustment Range: Adjustable from 5× to 10× the continuous ampere rating
- Operating Temperature Reference: 40°C
- Protection Type: Overload and Short Circuit Protection
- Breaker Construction: Molded insulated case for durability and electrical safety
- Application Type: Commercial and industrial power distribution systems
Voltage and Ratings
- Maximum Voltage: 600 VAC
- Interrupting Rating: 200 kA @ 240 VAC
- Interrupting Rating: 100 kA @ 480 VAC
- Interrupting Rating: 50 kA @ 600 VAC
- Frequency: 50/60 Hz
Product Data
- Manufacturer: Eaton / Cutler-Hammer
- Product Series: KDC Series
- Model Number: KDC3400
- Current Rating: 400A
- Number of Poles: 3
- Connection Type: Bolt-On
- Terminal Type: Line and Load Terminals Included
- Application: Panelboards, switchboards, and heavy-duty industrial electrical distribution systems
xImportant Note
The product image represents a base model for identification purposes only, and the final configuration may vary depending on selected accessories or options. If accessories are purchased together with the breaker, they can be installed according to your specific configuration requirements at no additional cost. Please include the required configuration details in the order comment section during checkout to ensure proper assembly before shipment.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy