Eaton / Cutler-Hammer PCF32500F Insulated Case Circuit Breaker
- 2500A
- 3 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer PCF32500F - 2500A 3 Pole Insulated Case Circuit Breaker
Re-Certified
Quantity
Description
Built for high-demand industrial applications, the Eaton PCF32500F is a 2500A, 3-pole insulated case breaker frame. It delivers reliable performance for heavy-duty commercial power distribution. Designed for unit-mount installations, this frame integrates into Eaton and legacy Westinghouse switchboards. Because it is a frame-only unit, a compatible trip unit and rating plug must be added. The 100% rated Seltronic design provides a robust 100kAIC interrupting capacity at 480VAC.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | PCF32500F-R |
| Series | PCF |
| Amperage | 2500A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 125kA @ 240VAC, 100kA @ 480VAC, 100kA @ 600VAC, 25kA @ 500VDC |
| Frame Type | PCF |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton / Westinghouse Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|
| Available Options | Rating Plugs, Trip Units, Shunt Trip, Auxiliary Switch, Undervoltage Release, Lugs |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Frame Only, 100% Rated, High Interrupting Capacity |
Product FAQs
8 answersDoes the Eaton PCF32500F include a rating plug and trip unit?
The PCF32500F is typically a frame-only unit. A compatible Seltronic solid state electronic trip unit and a specific rating plug, such as 1600A, 2000A, or 2500A, must be installed to complete the breaker assembly.
Can the PCF32500F replace older Westinghouse PCF frames?
Yes, the Eaton and Cutler-Hammer PCF32500F is a direct replacement for legacy Westinghouse PCF 2500A insulated case circuit breakers used in existing switchboards and motor control centers.
How is the PCF32500F mounted in a switchboard?
This insulated case breaker is designed for unit mount, bolt-on installations. It connects directly to the busbar in compatible Eaton or legacy Westinghouse switchboards and motor control centers.
What protection functions does the LS trip unit provide?
The Seltronic solid state trip unit features LS functions, delivering adjustable Long-Time and Short-Time delay settings. This allows panel builders to achieve precise selective coordination in complex industrial power systems.
Are terminal lugs included with the PCF32500F frame?
No, terminal lugs are not included with the standard frame. You must source the appropriate lugs separately based on your specific conductor size, material, and termination requirements.
Is the PCF32500F suitable for direct current applications?
Yes, this insulated case circuit breaker supports DC power systems up to 500VDC with a 25kA interrupting capacity. It is frequently utilized in industrial DC distribution where high-amperage solid state protection is required.
What equipment is the PCF32500F frame designed for?
This 2500A frame is specifically engineered for integration into heavy-duty Eaton and legacy Westinghouse switchboards, as well as industrial motor control centers requiring high interrupting capacity.
Why use a Seltronic electronic trip unit instead of a thermal-magnetic breaker?
The solid state electronic trip unit provides highly accurate, repeatable trip curves that do not fluctuate with ambient temperature changes. This ensures reliable overload and short-circuit protection in demanding environments.
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