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ABB / General Electric TB13020BWE05 Molded Case Circuit Breaker
- 20A
- 3 Pole
- Unit Mount
ABB / General Electric
TB13020BWE05
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
TB13020BWE05
Quantity
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ABB / General Electric TB13020BWE05 - 20A 3 Pole Molded Case Circuit Breaker
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Description
Built for robust electrical distribution, the GE TB13020BWE05 delivers 20A of current-limiting protection across three poles. This Tri-Break TB1 series MCCB mounts into GE A-Series panelboards, motor control centers, and commercial switchboards. Rated for an impressive 200kAIC at 480VAC, it utilizes fixed thermal-magnetic trip technology with integrally fused components to significantly reduce let-through energy and safeguard downstream equipment from extreme fault conditions.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TB13020BWE05-R |
| Series | TB1 |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 200kA @ 480VAC, 100kA @ 600VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Switchboards, Motor Control Centers, GE A-Series Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release |
|---|---|
| Accessories | Line and Load Lugs Included, Current Limiter |
| Standards | UL 489, NEMA AB-1 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Current Limiting, Integrally Fused, Non-Interchangeable Trip |
| Special Features | Current Limiting (Integrally Fused) |
Product FAQs
6 answersWhich enclosures and panelboards accept the TB13020BWE05 breaker?
This breaker is designed for use with GE switchboards, motor control centers, and GE A-Series panelboards.
What wire sizes and materials are accepted by the lugs on this breaker?
The factory lugs accept 14 AWG through 1/0 AWG copper or aluminum wire.
Is the TB13020BWE05 suitable for DC applications?
Yes, it is rated for up to 250VDC with an interrupting capacity of 10kA, in addition to its standard AC ratings.
Does this breaker provide adjustable trip settings?
No, the TB13020BWE05 features a fixed thermal and fixed magnetic trip unit with standard long-time and instantaneous functions.
What makes the TB13020BWE05 a current limiting breaker?
As part of the GE Tri-Break family, it is designed to interrupt high fault currents extremely fast. This limits the peak let-through current and energy to protect downstream equipment, providing up to 200kAIC at 480VAC.
How is the TB13020BWE05 mounted?
It is a unit mount breaker with a feed-thru connection type. This means it bolts directly to the mounting surface or enclosure backpan rather than plugging into a busbar.
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