ABB / General Electric SGHC3401L4XX Molded Case Circuit Breaker
- 150A
- 3 Pole
- Bolt-On
Quantity
ABB / General Electric SGHC3401L4XX - 150A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the Spectra RMS family, this 150A molded case circuit breaker utilizes advanced microprocessor-based sensing for industrial applications. The bolt-on design installs into GE Spectra Series panelboards and motor control centers. ABB offers the XT5N 250 LSIG as a retrofit replacement. Configured with an adjustable LSIG trip, it ensures precise coordination. It carries a 65kAIC rating at 240VAC and features true RMS sensing.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SGHC3401L4XX |
| Series | SGHC |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC |
| Amperage Range | 75-150A |
|---|
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Spectra Series Panelboards, Switchboards, Motor Control Centers |
| 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, Bell Alarm, 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, Current Limiting, Reverse Feed, True RMS Sensing, Interchangeable Trip Unit |
Product FAQs
7 answersWhat equipment is the SGHC3401L4XX compatible with?
This SG Frame circuit breaker is designed for bolt-on installation in GE Spectra Series panelboards, switchboards, and motor control centers.
What protection functions does the microEntelliGuard trip unit provide on this breaker?
The microEntelliGuard electronic trip unit features fully adjustable LSIG functions. This provides customizable Long-Time, Short-Time, Instantaneous, and Ground Fault protection for precise system coordination.
Is the SGHC3401L4XX suitable for reverse feed applications?
Yes. GE Spectra RMS circuit breakers are suitable for reverse feed and have no line or load markings. Incoming power cables or busbars can be connected to either the upper or lower terminals as required by your application.
What type of terminals are used on this SG Frame breaker?
This breaker is configured for lug terminals. When installing aluminum wire, you must use a joint compound recommended by the wire manufacturer to ensure a secure and safe connection.
Will this breaker arrive with GE or ABB branding?
Following ABB acquiring GE Industrial Solutions, this product may be labeled as either ABB or GE depending on the production batch. The product itself remains identical in form, fit, function, and specifications.
What safety precautions are required before installing the SGHC3401L4XX?
Always turn off the power ahead of the equipment before installing or removing this device to prevent electrical shock. Ensure all terminal covers and protective shields are correctly seated before re-energizing the panelboard.
Does this breaker support system monitoring or communication?
Yes. The integrated microEntelliGuard trip unit includes basic metering and communication features, allowing it to interface with building and power management systems.
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