ABB / General ElectricSGLB36BB0400
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ABB / General Electric SGLB36BB0150 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Bolt-On
ABB / General Electric
SGLB36BB0150
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
SGLB36BB0150
Quantity
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ABB / General Electric SGLB36BB0150 - 150A 3 Pole Molded Case Circuit Breaker
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Description
Utilizing advanced digital RMS sensing, this 150A molded case circuit breaker offers highly configurable LSIT protection parameters. The unit is designed for integration into GE Spectra Series power panelboards and industrial switchboards. For future modernization, this SG frame can be substituted with an ABB Tmax XT5 via a dedicated retrofit assembly. With a robust 65kAIC interrupting capacity at 480VAC, it handles demanding electrical environments while providing clear visual trip targets.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SGLB36BB0150 |
| Series | SGLB |
| Amperage | 150A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 65kA @ 600VAC |
| Amperage Range | 75-150A |
|---|
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Spectra Series Switchboards, Power Panelboards |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Lug Kits, Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Rating Plugs |
|---|---|
| Accessories | MicroVersaTrip Plus Trip Unit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Current Limiting, True RMS Sensing, Reverse Feed, Visual Trip Indicator, Interchangeable Rating Plug |
Product FAQs
6 answersDoes the SGLB36BB0150 require a rating plug to operate?
Yes, this Spectra RMS circuit breaker requires a field-installable rating plug, such as the SRPG150B150, to establish its continuous ampere rating. The rating plug is typically sold separately.
What does the LSI designation mean on this breaker's trip unit?
LSI stands for Long-Time, Short-Time, and Instantaneous trip functions. These adjustable settings on the MicroVersaTrip electronic trip unit allow for precise coordination with your electrical system's specific load requirements.
Why might this breaker be labeled as either ABB or General Electric?
ABB acquired GE Industrial Solutions in 2018. As a result, Spectra RMS series breakers like the SGLB36BB0150 may feature either ABB or GE branding, but they are identical in form, fit, and function.
Are terminal lugs included with the SGLB36BB0150?
Spectra RMS SG-frame breakers typically do not include lugs out of the box. If your application requires cable connections, you will need to install a compatible lug kit, such as the TCLK365, which is sold separately.
Is the SGLB36BB0150 suitable for reverse-feed applications?
Yes, Spectra RMS SG-frame circuit breakers are suitable for reverse-feed installations, allowing power to be supplied to either the top or bottom terminals without compromising safety or performance.
Can I adjust the trip settings on the SGLB36BB0150 in the field?
Yes, the MicroVersaTrip electronic trip unit features front-mounted adjustment dials. This allows licensed electricians to easily configure the Long-Time, Short-Time, and Instantaneous (LSI) pickup and delay settings in the field.
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