Eaton / Cutler-Hammer PDG33P0350TFAJ Molded Case Circuit Breaker
- 350A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer PDG33P0350TFAJ - 350A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for thermal magnetic circuit protection, the Eaton PDG33P0350TFAJ is a 3-pole, 350A molded case circuit breaker. Rated 480VAC and 600VAC, it has a 100kA interrupting rating at 480VAC. The PDG3 series breaker uses a PDE frame, panel mounting and lug terminals. Fixed thermal and adjustable magnetic trips provide long-time and instantaneous protection. Approvals include CCC, CE, CSA, IEC, RoHS and UL.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | PDG33P0350TFAJ |
| Series | PDG3 |
| Amperage | 350A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 480VAC |
| Terminal Type | Lugs |
|---|
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Alarm Switch, Auxiliary Switch, Shunt Trip, Undervoltage Release |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CE, CSA, IEC, RoHS, UL |
| Temp Rating | -20C to 70C |
Product FAQs
8 answersHow should I use the 350A rating when selecting the Eaton PDG33P0350TFAJ?
The 350A rated current is the basis for selecting this breaker for load and conductor protection. Coordinate the breaker rating with the circuit load, conductor ampacity and applicable installation requirements.
Can I select this breaker for a 480VAC or 600VAC circuit?
The breaker has voltage ratings of 480VAC and 600VAC. Match the voltage rating to the circuit voltage, and evaluate interrupting capacity separately for the installation.
How does the 100kA interrupting rating affect selection at 480VAC?
The interrupting rating is 100kA at 480VAC. Compare it with the available fault current at the installation point; the available fault current must not exceed the breaker's interrupting rating.
What can I adjust on the thermal-magnetic trip?
The thermal setting is fixed, while the magnetic setting is adjustable. Thermal protection responds to sustained overloads, and magnetic protection responds to high-current faults. Magnetic adjustment lets you tune the instantaneous pickup without changing the fixed thermal setting.
How are the three phases and neutral handled?
This is a three-pole breaker for a three-phase circuit, with a protected pole for each phase. A neutral connection is not applicable to this breaker, so plan the neutral connection separately from the three protected phase conductors.
What should I plan for the lug terminals?
The breaker uses lug terminals, so plan for conductor preparation, insertion and secure tightening at each connection. Correct termination is important to maintaining a sound electrical connection.
How should I use the temperature rating when planning the installation?
The temperature rating is -20C to 70C. Compare the expected installation temperatures with this range when selecting the breaker and planning its location.
What dimensions should I allow for mounting?
The breaker measures 10.12 in high, 5.47 in wide and 4.29 in deep. Account for all three dimensions when planning the mounting layout, including depth rather than just the front footprint.
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