GE
GE TEY325 25 A 3 Pole Bolt On Circuit Breaker
A 25 A three-pole bolt-on molded case breaker rated 277/480 V AC with a 14 kA interrupting capacity and thermal-magnetic trip
- TypeCircuit Breakers
- 25 A three-pole protection for three-phase circuits
- 14 kA interrupting rating at 277/480 V AC
- Thermal-magnetic trip with fixed 575 A instantaneous setting
- Bolt-on mounting fits GE AE lighting panels
- 125 A frame in compact 5.25 × 3 × 3.06 in body
GE TEY325 25 A Three-Pole Breaker
This GE TEY325 is a three-pole molded case circuit breaker rated at 25 amps. It mounts by bolting directly onto compatible GE AE lighting panelboards. The frame size is 125 amps, and the unit uses a thermal-magnetic trip mechanism with a fixed instantaneous setting. It is suited for commercial and industrial panels requiring bolt-on branch protection.
Voltage and Interrupting Limits
The breaker carries an AC voltage rating of 277/480 volts and a DC rating of 250 volts. Its maximum AIR rating is 14 kA at the stated AC voltage, which defines the highest prospective fault current it can safely interrupt. Applications with available fault current above this level require a different protective device. The fixed instantaneous trip is set at 575 amps.
Capacity and Headroom
Within the 125-amp frame, the 25-amp handle rating provides headroom for inrush currents typical of lighting and motor loads. The thermal element handles sustained overloads, while the magnetic element responds to short circuits up to the 14 kA interrupting limit. It is not intended for circuits demanding a higher continuous ampere rating or a higher interrupting capacity than 14 kA at 277/480 volts AC.
Highlights
- 25 A three-pole protection for three-phase circuits
- 14 kA interrupting rating at 277/480 V AC
- Thermal-magnetic trip with fixed 575 A instantaneous setting
- Bolt-on mounting fits GE AE lighting panels
- 125 A frame in compact 5.25 × 3 × 3.06 in body
Specifications
| Brand | GE |
|---|---|
| Type | Circuit Breakers |
Questions about this item
Should I pick the 25 A or 575 A version for my panel?
The breaker is a single 25 A unit; the 575 A figure is the fixed high-amp instantaneous trip setting, not a selectable rating.
Will the 14 kA interrupting rating hold up on a 480 V three-phase feed?
Yes, the 14 kA AIR rating applies at the full 277/480 V AC rating for three-phase systems.
Does the bolt-on mounting work with standard DIN rail or only GE panels?
Bolt-on mounting is designed for GE AE lighting panelboards with a 125 A frame size, not generic DIN rail.
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