Eaton / Cutler-Hammer PDG33G0400B2NJ Molded Case Circuit Breaker
- 400A
- 3 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer PDG33G0400B2NJ - 400A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built to protect circuits against overloads and short circuits, the Eaton PDG33G0400B2NJ molded case circuit breaker is rated 400A, 600VAC and 250VDC. This 3-pole, 3-phase Power Defense breaker uses a PDG3 frame and panel mounting. Its electronic trip provides long-time, short-time and instantaneous protection, with adjustable thermal and magnetic settings. The interrupting rating is 35kAIC at 480VAC, with UL, CSA, IEC, CCC and CE approvals.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | PDG33G0400B2NJ |
| Series | PDG3 |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | PDG3 |
|---|---|
| Terminal Type | Lugs |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable 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
5 answersHow should I use the 400A rating when selecting the Eaton PDG33G0400B2NJ?
The rated current is 400A. Use that rating when coordinating breaker selection with the circuit load and conductor ampacity; treat trip adjustments as separate protection settings.
What protection functions does the electronic trip offer?
The electronic trip includes long-time, short-time and instantaneous functions. Long-time protection addresses sustained overloads, while short-time and instantaneous protection address fault conditions with delayed and immediate tripping.
How are the incoming and outgoing conductors connected?
The breaker has standard lugs on both the line and load sides. Plan conductor terminations at the line-side lugs for the incoming circuit and the load-side lugs for the outgoing circuit.
How does the interrupting rating guide selection for a 480VAC circuit?
The interrupting rating is 35kAIC at 480VAC. At that voltage, select the breaker only when its interrupting rating is at least equal to the available fault current at the installation point.
What do the three-pole and three-phase ratings mean for circuit selection?
The breaker has three poles, one for each phase conductor of a three-phase circuit. Use both the pole count and phase rating when selecting circuit protection.
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