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ABB / General Electric SGLL3604L3XX Molded Case Circuit Breaker

  • 400A
  • 3 Pole
  • Unit Mount
ABB / General Electric SGLL3604L3XX
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU SGLL3604L3XX
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  • 400A
  • 3 Pole
  • Unit Mount

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ABB / General Electric SGLL3604L3XX - 400A 3 Pole Molded Case Circuit Breaker

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$2,500.00 In Stock

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Description

Engineered for commercial and industrial applications, the GE SGLL3604L3XX delivers reliable 400A circuit protection. It installs into Spectra Series panelboards, switchboards, and motor control centers, providing a robust unit mount solution. While this legacy model is replaced by the XT5HU340BFFF000XXX with a retrofit kit, it remains a direct fit for existing setups. The advanced electronic trip unit features Long-Time, Short-Time, and Instantaneous (LSI) functions for precise coordination.

Specifications

Key specifications
Brand ABB / General Electric
Series SGLL
Amperage 400A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 65kA @ 600VAC
Fit and installation
Frame Type SGLL
Terminal Type Lugs
For Use With Spectra Series Panelboards, Switchboards, Motor Control Centers
Protection and operation
Trip Technology Electronic Trip
Trip Function Code LSI
Trip Function Long-Time, Short-Time, Instantaneous
Trip Adjustability Adjustable
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Motor Operator, Rating Plugs
Accessories Lugs Not Included
Standards CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval CE, CSA, IEC, UL
Temp Rating 40C
Construction Features HACR Rated, Current Limiting, Reverse Feed, 100% Rated, True RMS Sensing, Interchangeable Rating Plugs, Zone Selective Interlocking

Product FAQs

8 answers
What equipment is compatible with the SGLL3604L3XX breaker?

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

What adjustments are available with the LSI trip function?

The solid state electronic trip unit allows you to configure the Long Time, Short Time, and Instantaneous settings. This provides precise coordination for overcurrent and short circuit protection.

Is the GE Spectra RMS SGLL3604L3XX still in active production?

The Spectra RMS line is a legacy series following the acquisition of GE Industrial Solutions by ABB. It is typically replaced by the ABB Tmax XT5 series, specifically model XT5HU340BFFF000XXX with a retrofit kit, but this SG frame remains a direct fit for existing Spectra enclosures.

How does True RMS sensing improve the safety of this breaker?

True RMS sensing allows the electronic trip unit to accurately measure current even in environments with severe harmonic distortion. This prevents nuisance tripping and ensures reliable protection for sensitive industrial equipment.

Is a rating plug required to operate this SG frame breaker?

Yes, this breaker utilizes interchangeable rating plugs to set the maximum continuous current. A compatible rating plug must be installed for the electronic trip unit to function properly.

Is the SGLL3604L3XX suitable for reverse feed applications?

Yes, this breaker is reverse feed capable. This allows you to wire the line and load connections in either direction without compromising the protection capabilities of the device.

How does Zone Selective Interlocking function on the SGLL3604L3XX?

When wired for Zone Selective Interlocking, this breaker communicates with downstream devices to ensure the breaker closest to a fault clears it first. This minimizes system downtime and reduces thermal stress on the electrical network.

Is this breaker 100 percent rated?

Yes, this model is 100 percent rated, meaning it can carry its full 400A continuous current rating when installed in an appropriately sized and ventilated enclosure.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
1 review
  • GG
    George G.
    Flag of United States
    Reviewing
    ABB / General Electric SGLL36BA0400 - 400A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/19/22
    so far good let you

    so far good let you know once installed