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Eaton / Cutler-Hammer KD3400N - 400A 3 Pole Molded Case Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU KD3400N
5.0
Rated 5.0 out of 5 stars
2 Reviews
Free Shipping Over $99

Eaton / Cutler-Hammer KD3400N - 400A 3 Pole Molded Case Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU KD3400N
5.0
Rated 5.0 out of 5 stars
2 Reviews
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Eaton / Cutler-Hammer KD3400N - 400A 3 Pole Molded Case Circuit Breaker

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$859.10 No stock

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DescriptionSpecificationsSuperClubWarranties
Description
Designed to handle demanding electrical loads, this 3-pole molded case breaker delivers reliable 35kAIC overcurrent protection at 480V. It mounts into Pow-R-Line 3a and 4 panelboards, offering a seamless fit for facility upgrades. Equipped with fixed thermal and magnetic trip settings, the HACR-rated unit supports reverse feed applications and provides essential safety for commercial power systems.

Specifications

Brand Eaton / Cutler-Hammer
Series KD
Part Number KD3400N
Amperage 400A
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Poles 3
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 10kA @ 250VDC
Mounting Style Panel Mount
Terminal Type Lugs
For Use With Eaton Series C Panelboards, Pow-R-Line 3a Panelboards, Pow-R-Line 4 Panelboards, Switchboards, Motor Control Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge (2) 3/0 AWG - 250 kcmil (Al/Cu) or (1) 250-500 kcmil (Al/Cu)
Max Wire 500 kcmil
Min Wire 3/0 AWG
Available Options Auxiliary Switch, Shunt Trip, Undervoltage Release, Alarm Switch
Accessories Line and Load Lugs Included
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489
Approval CE, CSA, UL
Temp Rating 40C
Construction Features HACR Rated

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Warranties

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Shipping

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International Shipping

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5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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2 reviews
  • CM
    Corbett M.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer KD3400K - 400A 3 Pole Molded Case Switch
    I recommend this product
    Rated 5 out of 5 stars
    5/25/21
    Great pricing

    Site is easy to use, and best pricing out there.

    Was this helpful?
  • JP
    Job# P.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer KD3400 - 400A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/13/18
    Denis M. Fortino VP Premium Electric Corp.

    Superbreakers provides outstanding service. My thanks to Javier for tech support!

    Was this helpful?

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