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Eaton / Cutler-Hammer KS360400D - 400A 3 Pole Molded Case Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU KS360400D

Eaton / Cutler-Hammer KS360400D - 400A 3 Pole Molded Case Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU KS360400D
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Eaton / Cutler-Hammer KS360400D - 400A 3 Pole Molded Case Circuit Breaker

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$1619.24 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Part of the legacy Series C family, this K-frame molded case circuit breaker delivers 400 amps of thermal-magnetic protection for industrial applications. It installs into Eaton switchboards and motor control centers requiring unit-mount configurations. While officially superseded by the KD3400, this exact match component maintains original system certifications without retrofitting. It features an adjustable magnetic trip and carries a 30kAIC rating at 480VAC for robust fault clearing.

Specifications

Brand Eaton / Cutler-Hammer
Series KS
Part Number KS360400D
Amperage 400A
Voltage 240VAC, 480VAC, 600VAC, 250VDC
Poles 3
Phase 3
AIC Rating 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 10kA @ 250VDC
Mounting Style Unit Mount
Terminal Type Lugs
For Use With Eaton Series C Panelboards, Switchboards, Motor Control Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Wire Gauge (2) 3/0 AWG - 250 kcmil (Al/Cu) or (1) 500-750 kcmil (Al/Cu)
Max Wire 750 kcmil
Min Wire 3/0 AWG
Available Options Shunt Trip, Auxiliary Switch, 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 CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Non-Interchangeable Trip

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Warranties

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