Eaton - PDG23M0125TFFJ 125A 3-Pole 600V Feed-Thru Molded Case Circuit Breaker
Eaton - PDG23M0125TFFJ 125A 3-Pole 600V Feed-Thru Molded Case Circuit Breaker
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The Eaton PDG23M0125TFFJ is a 3-pole, 125-amp thermal magnetic molded case circuit breaker (MCCB) rated for 600VAC with feed-through (feed-thru) mounting. Manufactured by Eaton, this PDG-frame breaker provides reliable overcurrent and short-circuit protection for commercial and industrial three-phase feeder and main circuits. Its feed-through configuration makes it well-suited for panelboard main breaker and service entrance applications at 600V.
Specifications
| Attribute | Value |
|---|---|
| Part Number | PDG23M0125TFFJ |
| Manufacturer | Eaton |
| Amperage Rating | 125A |
| Voltage Rating | 600VAC |
| Number of Poles | 3 |
| Trip Type | Thermal Magnetic |
| Mount Type | Feed-Thru |
| Interrupting Rating | 65kA @ 240V / 25kA @ 600V |
| Standard | UL 489 Listed |
| Frame Series | PDG |
Key Features
- Feed-through mounting for main breaker and service entrance applications
- Thermal magnetic trip mechanism for accurate overload and short-circuit protection
- 125-amp rating for main and feeder circuit applications in 600V systems
- 3-pole configuration for three-phase power protection
- Heavy-duty PDG frame construction for industrial reliability
- UL 489 Listed, NEC compliant
Common Applications
- 125A main circuit breaker in industrial and commercial 600V panelboards
- Service entrance protection for three-phase 600VAC systems
- Feeder circuit protection in manufacturing and process facilities
- Sub-panel main protection in large commercial buildings
- Replacement breaker in Eaton PDG-frame compatible equipment
Frequently Asked Questions
What is the Eaton PDG23M0125TFFJ?
The Eaton PDG23M0125TFFJ is a 125-amp, 3-pole, 600V thermal magnetic feed-through MCCB used to protect main and feeder circuits in three-phase commercial and industrial 600V electrical distribution systems.
Can the PDG23M0125TFFJ be used as a service entrance breaker?
Yes. The feed-through mounting and 125A, 600V rating make the PDG23M0125TFFJ suitable for service entrance and main distribution board applications. Verify compliance with local codes and NEC requirements for your specific installation.
How does the PDG23M0125TFFJ compare to PDG23M0200TFFJ?
Both are Eaton PDG-frame, 600V, 3-pole, thermal magnetic feed-through MCCBs. The PDG23M0125TFFJ is rated at 125A, while the PDG23M0200TFFJ is rated at 200A. Choose based on your calculated load requirements per NEC.