Eaton / Cutler-Hammer PDG33M0400E2MJ Molded Case Circuit Breaker
- 400A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer PDG33M0400E2MJ - 400A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Delivering sophisticated power monitoring, this 400A molded case circuit breaker utilizes the PXR 20 electronic trip unit for highly adjustable LSI protection. The microprocessor-based sensing provides superior coordination advantages over traditional thermal-magnetic alternatives in demanding industrial environments. It installs into Power Defense Frame 3 panelboards and replaces legacy LGH340032G models. Standard line and load terminals are included for immediate wiring.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | PDG3 |
| Amperage | 400A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Frame Type | Complete Breaker |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Power Defense Frame 3 Panelboards, Switchboards |
| Wire Gauge | (2) 3/0 AWG - 250 kcmil (Al/Cu) |
| Max Wire | 250 kcmil |
| Min Wire | 3/0 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, Handle Lock, Motor Operator, Terminal Shields |
|---|---|
| Accessories | Standard Line and Load Terminals (PDG3X3TA400) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489, RoHS |
| Approval | CCC, CE, CSA, IEC, UL |
| Temp Rating | -20C to 70C |
| Construction Features | HACR Rated, Current Limiting, RoHS Compliant, CCC Marked, True RMS Sensing |
Product FAQs
5 answersWhat panelboards are compatible with the PDG33M0400E2MJ?
This breaker is designed for installation in Eaton Power Defense Frame 3 panelboards and compatible switchboard assemblies.
What wire sizes do the factory lugs accept?
The included lugs accommodate two conductors per phase, accepting 3/0 AWG to 250 kcmil aluminum or copper wire.
What protection functions are included in the LSI trip unit?
The electronic trip unit provides adjustable Long-Time, Short-Time, and Instantaneous protection. It does not include ground fault protection.
Can the trip settings be modified in the field?
Yes. The solid-state electronic trip unit allows electricians to adjust the pickup and delay settings for the LSI functions to achieve proper system coordination.
Can this Power Defense breaker replace an older Eaton Series C or Series G breaker?
Power Defense is the current generation replacing Series C and Series G. While it serves the same electrical function, the physical dimensions and mounting footprint differ. Retrofit kits or panel modifications are often required when upgrading from legacy frames.
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