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ABB / General Electric SGHC3606L5XX Molded Case Circuit Breaker

  • 600A
  • 3 Pole
  • Bolt-On
ABB / General Electric SGHC3606L5XX
Molded Case Circuit Breaker
Brand ABB / General Electric
SKU SGHC3606L5XX
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  • 600A
  • 3 Pole
  • Bolt-On

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ABB / General Electric SGHC3606L5XX - 600A 3 Pole Molded Case Circuit Breaker

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$6,019.01 In Stock

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Description

Part of the Spectra RMS family, this 600A three-pole breaker delivers advanced circuit protection for commercial and industrial environments. It installs into GE Spectra Series panelboards, switchboards, and motor control centers, and is replaced by the ABB XT5N 600 LSIG Touch using a retrofit kit. Featuring a microEntelliGuard trip unit with adjustable long-time, short-time, instantaneous, and ground fault alarm settings (LSIA), it ensures precise coordination.

Specifications

Key specifications
Brand ABB / General Electric
Part Number SGHC3606L5XX
Series SGHC
Amperage 600A
Poles 3
Mounting Style Bolt-On
Voltage 240VAC, 480VAC, 600VAC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC
Electrical ratings
Amperage Range 300-600A
Fit and installation
Frame Type SGHC
Terminal Type Lugs
For Use With GE Spectra Series Panelboards, Switchboards, Motor Control Centers
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
Accessories microEntelliGuard Trip Unit (LSIA)
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CE, CSA, HACR, IEC, UL
Temp Rating -20C to 55C
Construction Features HACR Rated, Current Limiting, Reverse Feed, Interchangeable Trip Unit, Visual Trip Indicator, True RMS Sensing

Product FAQs

7 answers
What panels and enclosures are compatible with the SGHC3606L5XX?

This SG-frame breaker is specifically designed to mount in GE Spectra Series panelboards, switchboards, and motor control centers. It cannot be installed in standard GE A-Series or ReliaGear lighting panels.

What does the LSIA designation mean on this Spectra RMS breaker?

The electronic trip unit features adjustable Long-Time (L), Short-Time (S), and Instantaneous (I) overcurrent protection. The A indicates an integrated Alarm function, which alerts facility operators to specific fault conditions without immediately tripping the breaker.

Why is this breaker branded as both ABB and General Electric?

ABB acquired GE Industrial Solutions in 2018. Depending on the manufacturing date, the SGHC3606L5XX may carry either the GE or ABB logo. Both versions are functionally and physically identical.

Is the GE Spectra RMS series still in active production?

The Spectra RMS series is a legacy product line that has been largely replaced by the ABB Tmax XT series. Exact replacements like the SGHC3606L5XX are typically used to maintain or expand existing Spectra installations without requiring a full panel retrofit.

What are the advantages of the electronic trip unit on the SGHC3606L5XX?

The solid-state electronic trip unit provides true RMS sensing and precise, adjustable trip curves. This ensures accurate response to high currents and prevents nuisance tripping caused by harmonic loads, improving overall system safety and selective coordination.

How is the SGHC3606L5XX secured to the bus?

This breaker utilizes a bolt-on connection. Bolt-on mounting is standard for Spectra SG-frame breakers, providing a highly secure, vibration-resistant connection required in heavy-duty industrial switchboards.

How are the line and load wires terminated on this breaker?

The SGHC3606L5XX uses lug terminals. Because wire sizes and materials vary, SG-frame breakers require compatible Spectra lug kits to properly terminate copper or aluminum conductors.

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