ABB / General ElectricSGLB36BA0400
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ABB / General Electric SGLB36BD0150 Molded Case Circuit Breaker
- 150A
- 3 Pole
- Bolt-On
ABB / General Electric
SGLB36BD0150
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
SGLB36BD0150
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ABB / General Electric SGLB36BD0150 - 150A 3 Pole Molded Case Circuit Breaker
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Description
Belonging to the Spectra RMS series, the SGLB36BD0150 delivers 150A of electronic trip protection for industrial power distribution. This 3-pole molded case circuit breaker utilizes advanced microprocessor-based sensing. It mounts into GE Spectra Series switchboards and power panelboards. For legacy upgrades, it is replaced by the ABB Tmax XT5 using a retrofit kit. Featuring a MicroVersaTrip Plus unit, it provides 65kAIC at 480VAC with adjustable LSIGT functions for precise coordination.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SGLB36BD0150 |
| 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 | 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 | 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, Reverse Feed, True RMS Sensing, Visual Trip Indicator, Interchangeable Trip Unit |
Product FAQs
9 answersWhat equipment is the SGLB36BD0150 circuit breaker compatible with?
This SG-frame breaker is designed for installation in GE Spectra Series switchboards and power panelboards.
Does the SGLB36BD0150 require a rating plug?
Yes, as part of the Spectra RMS series, this breaker requires a front-mounted rating plug to establish its continuous ampere rating. The rating plug must be installed for the electronic trip unit to operate correctly.
What trip unit technology does the SGLB36BD0150 utilize?
It utilizes a MicroVersaTrip Plus solid-state electronic trip unit. This provides adjustable LSIGT functions (Long-Time, Short-Time, Instantaneous, Ground-Fault, and Targets) for precise coordination in industrial power distribution systems.
Why might my SGLB36BD0150 breaker arrive with ABB branding?
ABB acquired GE Industrial Solutions in 2018. As a result, newer production runs of the SGLB36BD0150 may feature ABB branding or packaging, but the breaker remains identical in form, fit, and function to the original GE models.
Is the SGLB36BD0150 a current-limiting circuit breaker?
Yes, this Spectra RMS SG-frame breaker is a current-limiting device. It is designed to quickly interrupt high fault currents to minimize potential damage to downstream electrical equipment.
Can the SGLB36BD0150 be reverse fed?
Yes, this solid-state molded case circuit breaker is suitable for reverse feed applications in commercial and industrial power distribution systems.
What is the maximum frame size of the SGLB36BD0150?
It is built on the GE SG frame, which supports a maximum continuous current of 150 amps. The exact operating current is determined by the installed rating plug.
What type of terminal connections does the SGLB36BD0150 use?
It features a bolt-on mounting style and uses lugs for the terminal connections. You must ensure the installed lug kit matches your specific conductor size and material.
Is there a modern replacement for the legacy SGLB36BD0150?
For legacy upgrades, the SGLB36BD0150 can be replaced by the ABB Tmax XT5 series when using the appropriate retrofit kit.
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