Molded Case Circuit Breaker, POWERPACT M Series, 400A, 2 Pole, 600V AC, 100kA at 240V AC MPN:MJL26400
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In Stock
Free Shipping
In Stock
SKU
510-G3544642
Molded Case Circuit Breaker, POWERPACT M Series, 400A, 2 Pole, 600V AC, 100kA at 240V AC
Protect your equipment and personnel with the POWERPACT M Series 400A Molded Case Circuit Breaker from Square D. This reliable circuit breaker is designed for use with equipment gear and offers high amp trip settings, including 4,000A and 800A, for added safety and flexibility. With a maximum air rating of 25kA at 600V AC and an instantaneous trip adjustable feature, this circuit breaker provides fast and effective protection in the event of an electrical surge or overload. Ideal for use in a variety of applications, including industrial and commercial settings, the POWERPACT M Series is a trusted solution for electrical protection and safety.
Top product features:
- High Amp Trip Setting 4,000 A allows for overload protection in high-current applications.
- Instantaneous Trip Adjustable feature enables the user to customize the trip threshold for specific circuit requirements.
- Electronic trip type provides fast and accurate overload detection and disconnection.
Top product applications:
- Equipment Gear
- Industrial Control Panels
- Power Distribution Systems
Molded Case Circuit Breaker, 400 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 25kA at 600V AC, For Use With Equipment Gear, Series MJ, High Amp Trip Setting 4,000 A, Low Amp Trip Setting 800 A, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Terminal Connection Box Lug, Trip Type Electronic, Phase Single, Instantaneous Trip Adjustable, Phase Connection ABC, Frame Size 800A/M, Circuit Breaker Mounting Style Lug In/Lug Out, Height 12.9 in, Width 8.3 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 20 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 18.20
- Package Width: 12.10
- Package Height: 10.70
- Package Weight: 26.45
Product info last updated on March 14, 2026 5:36pm UTC
Category: Circuit Protection