GE TED134020 20A 3-Pole 480V Feed-Thru Molded Case Circuit Breaker
GE TED134020 20A 3-Pole 480V Feed-Thru Molded Case Circuit Breaker
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The GE TED134020 is a 3-pole, 20-amp thermal magnetic molded case circuit breaker (MCCB) rated for 480VAC with feed-through (feed-thru) mounting. Manufactured by General Electric (now ABB), the TED1 series delivers reliable overload and short-circuit protection for commercial and light industrial three-phase 480V branch and feeder circuits. Its feed-through configuration is suitable for main and branch breaker applications in compatible GE panelboards.
Specifications
| Attribute | Value |
|---|---|
| Part Number | TED134020 |
| Manufacturer | General Electric (GE / ABB) |
| Amperage Rating | 20A |
| Voltage Rating | 480VAC |
| Number of Poles | 3 |
| Trip Type | Thermal Magnetic |
| Mount Type | Feed-Thru |
| Interrupting Rating | 65kA @ 240V / 25kA @ 480V |
| Standard | UL 489 Listed |
| Frame Series | TED1 |
Key Features
- Feed-through mounting for main and branch circuit applications in GE-compatible panelboards
- Thermal magnetic trip for time-delay overload and instantaneous short-circuit protection
- 20-amp, 480V rating for light commercial and industrial three-phase branch circuits
- 3-pole design for balanced three-phase 480V circuit protection
- Compact TED1 frame for GE and compatible switchgear
- UL 489 Listed, NEC compliant
Common Applications
- 20A three-phase branch circuit protection in 480V distribution panels
- Small motor and equipment branch circuit protection
- Light commercial and industrial feeder circuits at 480V
- Control panel branch circuit protection
- Replacement breaker in GE/ABB TED1-compatible equipment
Frequently Asked Questions
What is the GE TED134020?
The GE TED134020 is a 20-amp, 3-pole, 480V thermal magnetic feed-through MCCB used for branch circuit and feeder protection in three-phase commercial and light industrial 480V electrical distribution systems.
Is the TED134020 the same as TED134020WL?
The TED134020WL adds a factory-installed wire lug (WL suffix) for simplified wiring connections. Both are electrically identical — the only difference is the included terminal hardware.
What panelboards are compatible with the GE TED134020?
The TED134020 is designed for GE and ABB TED1-frame compatible panelboards. Always verify frame compatibility and bus rating before installation.