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ABB / General Electric SGLB36BC0600 Molded Case Circuit Breaker

  • 600A
  • 3 Pole
  • Bolt-On
ABB / General Electric SGLB36BC0600
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU SGLB36BC0600
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  • 600A
  • 3 Pole
  • Bolt-On

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ABB / General Electric SGLB36BC0600 - 600A 3 Pole Molded Case Circuit Breaker

ABB / General Electric SGLB36BC0600 - 600A 3 Pole Molded Case Circuit Breaker

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Description

Delivering true RMS sensing, the GE SGLB36BC0600 is a 600A, 3-pole molded case circuit breaker. This SG-frame unit features an electronic trip system that provides adjustable LIG (Long-Time, Instantaneous, Ground Fault) protection. Engineered for bolt-on installation, it is compatible with GE Spectra Series power panelboards and switchboards. When panel upgrades are required, this unit is replaced by the ABB Tmax XT5 series using a retrofit kit. It offers a 65kAIC rating at 480V.

Specifications

Key specifications
Brand ABB / General Electric
Part Number SGLB36BC0600
Series SGLB
Amperage 600A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC, 480VAC, 600VAC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 65kA @ 600VAC
Electrical ratings
Amperage Range 300-600A
Fit and installation
Terminal Type Lugs
For Use With GE Spectra Series Switchboards, Power Panelboards
Protection and operation
Trip Technology Electronic Trip
Trip Function Code LIG
Trip Function Long-Time, Instantaneous, Ground Fault
Trip Adjustability Adjustable
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, 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 Current Limiting, Reverse Feed, True RMS Sensing, Visual Trip Indicator, Interchangeable Trip Unit

Product FAQs

8 answers
What panelboards and switchboards accept the SGLB36BC0600?

This SG-frame circuit breaker is designed for bolt-on installation in GE Spectra Series switchboards and power panelboards.

How is the continuous amperage rating configured on this breaker?

Spectra RMS SG-frame breakers utilize field-installable, front-mounted rating plugs to establish or modify the continuous ampere rating. A compatible rating plug must be installed prior to operation.

Are terminal lugs included with the breaker?

Terminal lug kits are required for line and load connections but are typically sold separately. You will need two lug kits to complete the installation on both ends.

Can the SGLB36BC0600 be reverse fed?

Yes, the GE Spectra RMS SG-frame design allows for reverse feeding.

What does the LIGT trip function code indicate?

LIGT signifies that the solid-state electronic trip unit provides adjustable Long-Time, Instantaneous, and Ground-Fault protection. The T indicates it includes trip targets for diagnostic fault indication.

Will this breaker arrive with ABB or GE branding?

Following ABB's acquisition of GE Industrial Solutions, this breaker may feature either ABB or GE branding. The form, fit, function, and specifications remain identical regardless of the label.

What is the recommended replacement series for panel upgrades?

If you are upgrading your equipment, the legacy GE Spectra Series is typically replaced by the ABB Tmax XT5 series, which can be integrated using a dedicated retrofit kit.

Does this breaker provide true RMS sensing?

Yes, the electronic trip unit uses digital sampling to determine the true RMS value of sinusoidal and non-sinusoidal currents. This prevents nuisance tripping from harmonic loads such as variable frequency drives and solid-state power supplies.

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