Eaton / Cutler-Hammer PDG33G0400P2MJ Molded Case Circuit Breaker
- 400A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer PDG33G0400P2MJ - 400A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for demanding industrial applications, this 400A Power Defense MCCB integrates a PXR25 LSI electronic trip unit with built-in power metering and breaker health monitoring. The device mounts into standard Eaton Frame 3 enclosures and serves as a seamless upgrade for legacy LGE3400 breakers. Featuring a 35kAIC rating at 480VAC, it provides Modbus RTU connectivity and programmable relays to support sophisticated energy management systems.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | PDG3 |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Amperage Range | 160-400A |
|---|
| Frame Type | PDG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Power Defense Frame 3 Panelboards, Eaton Pow-R-Line Panelboards |
| Wire Gauge | (1) 2 AWG - 500 kcmil or (2) 3/0 AWG - 250 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 2 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Handle Mechanism |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CE, CSA, IEC, UL, RoHS |
| Temp Rating | -20C to 70C |
| Construction Features | HACR Rated, Modbus RTU, Relays, Power Metering, Breaker Health Monitoring |
Product FAQs
6 answersWhich panelboards are compatible with the PDG33G0400P2MJ breaker?
This Frame 3 Power Defense breaker is designed for installation in Eaton Pow-R-Line panelboards and Eaton Power Defense Frame 3 panelboards.
What trip unit is included with the PDG33G0400P2MJ?
This breaker is equipped with the advanced PXR25 electronic trip unit. The "P2" in the catalog number indicates it features LSI (Long-Time, Short-Time, and Instantaneous) adjustability, along with integrated Modbus RTU communications and relays.
Does the PXR25 trip unit provide system metering?
Yes, the integrated PXR25 trip unit offers built-in power and energy metering, breaker health diagnostics, and programmable settings accessible via the LCD display or Modbus RTU.
Does the PDG33G0400P2MJ include the Arcflash Reduction Maintenance System (ARMS)?
No, the "P2" designator indicates this PXR25 trip unit features standard LSI protection. For ARMS functionality, a breaker with a "P4" suffix, such as the PDG33G0400P4MJ, is required.
Can field-installable accessories be added to this Frame 3 breaker?
Yes, the Power Defense Frame 3 platform supports various field-installable internal accessories, including auxiliary switches, alarm contacts, shunt trips, and undervoltage releases (UVRs).
What are the replacement lugs for the PDG33G0400P2MJ?
The standard line and load terminals provided with this breaker are Eaton catalog number PDG3X3TA400. They are dual-rated for aluminum and copper conductors.
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