ABB / General ElectricSGHC3601L3XX
ABB / General Electric SGHC3606L7XX Molded Case Circuit Breaker
- 600A
- 3 Pole
- Bolt-On
ABB / General Electric
SGHC3606L7XX
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
SGHC3606L7XX
Quantity
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ABB / General Electric SGHC3606L7XX - 600A 3 Pole Molded Case Circuit Breaker
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Description
Designed for demanding electrical distribution systems, this 600A three-pole breaker provides robust performance with control power capability. It fits seamlessly into GE Spectra Series panelboards and motor control centers, and is replaced by the ABB XT5N 600 LSI via a dedicated retrofit kit. The integrated microEntelliGuard trip unit offers adjustable long-time, short-time, and instantaneous (LSI) functions alongside true RMS sensing for optimal system coordination.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SGHC3606L7XX |
| Series | SGHC |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 300-600A |
|---|
| Frame Type | SGHC |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE Spectra Series Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits |
|---|---|
| Accessories | microEntelliGuard Trip Unit (LSI-CP) |
| 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 answersWhat enclosures are compatible with the SGHC3606L7XX circuit breaker?
This SG600 frame breaker is designed to mount securely into GE Spectra Series panelboards, switchboards, and motor control centers.
What type of trip unit is installed in the SGHC3606L7XX?
It features an interchangeable microEntelliGuard solid state electronic trip unit, which provides adjustable long-time, short-time, and instantaneous (LSI) protection functions.
Why is this breaker listed under both ABB and General Electric?
ABB acquired GE Industrial Solutions in 2018. As a result, Spectra RMS circuit breakers like the SGHC3606L7XX may carry either ABB or General Electric branding, but they are the exact same physical component.
What does the L7XX signify in the SGHC3606L7XX catalog number?
The L7XX suffix indicates that the breaker is equipped with a microEntelliGuard electronic trip unit configured for LSI (Long-Time, Short-Time, and Instantaneous) protection functions.
Can the trip unit on this SG600 frame breaker be swapped in the field?
Yes, the Spectra RMS SG600 series features an interchangeable trip unit design. This allows you to upgrade or replace the electronic programmer without removing the entire breaker frame from the panel.
Is the SGHC3606L7XX suitable for reverse feed applications?
Yes, GE Spectra RMS SG600 frame circuit breakers are suitable for reverse feed operations, offering versatile installation options in commercial and industrial power distribution systems.
Does this breaker provide true RMS sensing?
Yes, the solid state electronic trip unit utilizes digital sampling to provide true RMS sensing. This ensures accurate overcurrent protection for both sinusoidal and non-sinusoidal currents.
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