ABB / General Electric SGHC3601L4XX Molded Case Circuit Breaker
- 150A
- 3 Pole
- Unit Mount
Quantity
ABB / General Electric SGHC3601L4XX - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Rated for heavy-duty commercial applications, this 150-amp molded case circuit breaker provides highly configurable electronic trip protection. The unit mount design fastens securely into Spectra Series panelboards and switchboards. Facilities looking to modernize can substitute this model with the ABB XT4SU3150GFF000XXX functional replacement. Equipped with a microEntelliGuard trip unit, it enables precise adjustments for long-time, short-time, instantaneous, and ground fault parameters.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SGHC3601L4XX |
| Series | SGHC |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 75-150A |
|---|
| Frame Type | SGHC |
|---|---|
| Terminal Type | Lugs |
| For Use With | Spectra Series Panelboards and Switchboards |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Lug Kits, Rating Plugs |
|---|---|
| Accessories | microEntelliGuard Trip Unit (LSIG) |
| 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, Reverse Feed, True RMS Sensing, Interchangeable Trip Unit |
Product FAQs
9 answersWhat panelboards accept the SGHC3601L4XX circuit breaker?
This unit is designed specifically for installation in GE Spectra Series panelboards and switchboards.
What is the physical frame size of the SGHC3601L4XX?
This breaker belongs to the GE Spectra RMS SG600 frame family. While it has a 150A continuous current rating, it shares the same physical footprint and internal accessory compatibility as other SG600 frame breakers up to 600A.
What does the LSIG designation indicate on this trip unit?
LSIG signifies that the microEntelliGuard electronic trip unit provides adjustable settings for Long-Time, Short-Time, Instantaneous, and Ground Fault protection. This allows for precise system coordination and fault response.
What type of sensing technology does the microEntelliGuard trip unit use?
The trip unit utilizes digital solid-state RMS sensing. This allows the breaker to accurately determine the true RMS value of both sinusoidal and non-sinusoidal currents, preventing nuisance tripping from high harmonic loads like variable frequency drives.
Are lugs included with the SGHC3601L4XX?
No, lugs are not included with this specific catalog number. You must purchase a compatible SG600 frame lug kit, such as the TCLK365, separately based on your conductor size and material.
Does this breaker require a separate rating plug?
Yes, Spectra RMS SG600 frame breakers utilize a field-installable, front-mounted rating plug to establish the continuous ampere rating. The breaker will not function properly without the correct rating plug installed.
Is the SGHC3601L4XX suitable for reverse feed applications?
Yes. GE Spectra RMS circuit breakers equipped with electronic trip units are UL listed for reverse feed installations.
Is the SGHC3601L4XX HACR rated?
Yes, all GE Spectra RMS molded case circuit breakers carry a UL HACR listing, making them approved for use with heating, air conditioning, and refrigeration equipment.
Will the SGHC3601L4XX arrive with GE or ABB branding?
Because ABB acquired GE Industrial Solutions, this Spectra RMS breaker may ship with either GE or ABB branding. The physical dimensions, mounting hardware, and technical specifications remain completely identical.
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