Eaton / Cutler-Hammer PDG53M1200E2MN Molded Case Circuit Breaker
- 1200A
- 3 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer PDG53M1200E2MN - 1200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for demanding industrial environments, this 1200A Power Defense breaker utilizes a PXR20 electronic trip unit to deliver highly configurable LSI protection. The inclusion of Modbus RTU and internal relays allows seamless integration into modern building management systems. It mounts into Eaton Pow-R-Line panelboards and switchboards, offering a reliable 65kAIC interrupting capacity at 480V. This model also serves as an exact functional substitute for the older HND31200T52W breaker.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | PDG5 |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Amperage Range | 480-1200A |
|---|
| Frame Type | PDG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Power Defense Enclosures, Switchboards, Pow-R-Line Panelboards |
| 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, Padlock Attachment, Handle Mechanism, Lug Kits |
|---|---|
| Accessories | Modbus RTU Communication Module, Relays |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CE, CSA, IEC, UL, UL 489 |
| Temp Rating | -20C to 70C |
Product FAQs
7 answersWhat types of enclosures and panels are compatible with the PDG53M1200E2MN?
This Frame 5 Power Defense breaker is designed for use in Eaton Power Defense enclosures, switchboards, and Pow-R-Line panelboards.
What does the LSI trip function on this breaker allow me to adjust?
The electronic trip unit features Long-Time, Short-Time, and Instantaneous (LSI) settings. This allows licensed electricians to precisely coordinate the breaker's trip curve with other protective devices in the electrical system.
What do the letters in the PDG53M1200E2MN catalog number signify?
"PDG" stands for Power Defense Globally Rated, "5" indicates a Frame 5 size, "3" is for 3 poles, "M" denotes the 65kAIC rating at 480VAC, "1200" is the amperage, and "E2M" specifies the PXR20 LSI electronic trip unit with Modbus RTU communications.
How is the PDG53M1200E2MN mounted?
This is a unit mount, bolt-on circuit breaker. It bolts directly to the bus or mounting pan in compatible switchboards and panelboards rather than plugging onto a busbar.
Can I connect this breaker to a building management system?
Yes, this specific model includes Modbus RTU communication capabilities and relays. This allows you to integrate it with building management systems to monitor energy usage and breaker status.
Does this breaker support predictive maintenance?
Yes, the integrated Power Xpert Release (PXR20) electronic trip unit offers communication features that allow you to monitor breaker health and system performance. This helps prevent costly downtime through predictive maintenance.
Is the PDG53M1200E2MN globally rated?
Yes, the "PDG" prefix indicates it is a Power Defense Globally Rated breaker, meaning it is designed to meet multiple industry standards including UL, CSA, IEC, and CCC for worldwide application.
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