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ABB / General Electric SGHC3604L5XX Molded Case Circuit Breaker

  • 400A
  • 3 Pole
  • Bolt-On
ABB / General Electric SGHC3604L5XX
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU SGHC3604L5XX
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  • 400A
  • 3 Pole
  • Bolt-On

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ABB / General Electric SGHC3604L5XX - 400A 3 Pole Molded Case Circuit Breaker

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$6,019.01 In Stock

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Description

Engineered for industrial power distribution, the GE SGHC3604L5XX is a 3-pole, 400A molded case circuit breaker. This bolt-on MCCB installs into GE Spectra Series panelboards, switchboards, and motor control centers. It serves as a legacy solution, with modern replacements available via the ABB XT5N series using a retrofit kit. Rated for 35kAIC at 480VAC, it features a solid-state trip unit with adjustable long-time, short-time, instantaneous, and ground fault alarm (LSIA) functions.

Specifications

Key specifications
Brand ABB / General Electric
Part Number SGHC3604L5XX
Series SGHC
Amperage 400A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC, 480VAC, 600VAC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC
Electrical ratings
Amperage Range 200-400A
Fit and installation
Frame Type SGHC
Terminal Type Lugs
For Use With GE Spectra Series Panelboards, Switchboards, Motor Control Centers
Wire Gauge (2) 2/0 AWG-500 kcmil (Cu/Al)
Max Wire 500 kcmil
Min Wire 2/0 AWG
Protection and operation
Trip Technology Electronic Trip
Trip Function Code LSIA
Trip Function Long-Time, Short-Time, Instantaneous, Alarm
Trip Adjustability Adjustable
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Rating Plugs
Accessories Requires Lug Kit
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval CE, CSA, HACR, IEC, UL
Temp Rating -20C to 55C
Construction Features HACR Rated, Current Limiting, Reverse Feed, True RMS Sensing, Interchangeable Trip Unit

Product FAQs

7 answers
What equipment is compatible with the SGHC3604L5XX breaker?

This SG-frame breaker is specifically designed for installation in GE Spectra Series panelboards, switchboards, and motor control centers.

What are the wire size and material requirements for the terminals?

The factory lugs accommodate two conductors per phase, accepting wire sizes from 2/0 AWG up to 500 kcmil. They are rated for both copper and aluminum wiring.

What protection functions are included in the LSIA electronic trip unit?

The solid-state trip unit provides adjustable Long-Time, Short-Time, and Instantaneous protection for precise system coordination. The A designates a ground fault alarm function, which alerts operators to a fault without initiating a breaker trip.

Why is this Spectra RMS breaker listed under both ABB and General Electric?

ABB acquired the GE Industrial Solutions division. As a result, Spectra RMS series breakers and their associated components may be branded as either GE or ABB, but they remain fully interchangeable and identical in form and function.

How is the SGHC3604L5XX mounted inside the enclosure?

It features a bolt-on mounting style. The line-side terminals must be bolted directly to the equipment busbars, which is standard for high-amperage Spectra RMS breakers.

How does the interrupting rating scale with system voltage?

The breaker provides a maximum interrupting capacity of 65kAIC on 240VAC systems. This rating decreases to 35kAIC at 480VAC and 25kAIC at 600VAC.

Can this breaker be used in DC power systems?

No, the SGHC3604L5XX is rated strictly for alternating current (AC) applications up to 600VAC. It is not designed or rated for use in DC systems.

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