Molded Case Circuit Breaker, KD Series, 400A, 3 Pole, 600V AC, 65kA at 240V AC MPN:KD3400
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In Stock
Free Shipping
In Stock
SKU
510-G3730627
Molded Case Circuit Breaker, KD Series, 400A, 3 Pole, 600V AC, 65kA at 240V AC
Protect your electrical systems with the reliable KD Series 400A, 3-pole Molded Case Circuit Breaker from Eaton. Designed for use with Allen Bradley, Eaton, and Rockwell Automation MCCs, as well as Westinghouse enclosed control, switchboard, and other applications, this circuit breaker offers high amp trip settings and low amp trip settings for customizable protection. With a maximum air rating of 65kA at 240V AC and a thermal magnetic trip type, it provides instant protection against electrical faults and ensures safe operation. Ideal for industrial settings, this circuit breaker is a reliable choice for safeguarding your electrical infrastructure.
Top product features:
- 3 Pole circuit breaker provides three separate control points for electrical circuits.
- Thermal Magnetic trip type offers instantaneous and delayed tripping for added safety and protection.
- Instantaneous trip fixed feature ensures immediate shutdown in case of an electrical fault.
Top product applications:
- Allen Bradley MCC
- Eaton MCC Eaton
- Rockwell Automation Enclosed Control
Molded Case Circuit Breaker, 400 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 65kA at 240V AC, For Use With Allen Bradley MCC, Eaton MCC Eaton, Rockwell Automation Enclosed Control, Switchboard, Westinghouse, Series KD, High Amp Trip Setting 400 A, Low Amp Trip Setting 100 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 250V DC, Terminal Connection Line/Load Lug, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Fixed, Phase Connection ABC
Additional Information
- Country of Origin: DO
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 30 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 12.00
- Package Width: 7.25
- Package Height: 6.00
- Package Weight: 11.83
Product info last updated on February 10, 2026 5:02pm UTC
Category: Circuit Protection