The GE TFK236125 is a 125-amp, 3-pole, 600V molded case circuit breaker in the F-225 frame with interchangeable thermal-magnetic trip unit. The TFK series provides 22kA interrupting capacity at 480V and is widely used in commercial and light industrial distribution applications. The interchangeable trip design allows field replacement of the trip unit without replacing the entire breaker.
| Specification | Value |
|---|---|
| Amperage | 125A |
| Poles | 3 |
| Voltage | 600VAC |
| Interrupt Rating | 22kA @ 480V / 14kA @ 600V |
| Frame Size | F-225 Frame (225A Frame) |
| Mounting Type | Fixed Lug (Cu/Al) |
| Trip Type | Thermal Magnetic (Interchangeable) |
| Trip Function | LI — Long-Time, Instantaneous |
| Wire Size | 8–350 kcmil (Cu/Al) |
| Phase | 3-Phase |
| Standards | UL 489, CSA C22.2 No.5 |
| Temperature Rating | -35°C to 70°C |
GE / ABB TFK F-225 125A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: GE / ABB | Series: TFK F-225 | Catalog Number: TFK236125
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