Eaton / Cutler-HammerPDG33G0300TFAJ
Eaton / Cutler-Hammer PDG33G0300TFAN Molded Case Circuit Breaker
- 300A
- 3 Pole
- Panel Mount
Eaton / Cutler-Hammer
PDG33G0300TFAN
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
PDG33G0300TFAN
Quantity
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Eaton / Cutler-Hammer PDG33G0300TFAN - 300A 3 Pole Molded Case Circuit Breaker
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Description
Built for flexibility in industrial systems, the Eaton PDG33G0300TFAN is a 300A, three-pole molded case circuit breaker. Supplied without terminals, it allows contractors to install custom lug kits. Integrating into Eaton Frame 3 panelboards, this MCCB replaces older LD3300 and LGE3300FAG breakers. It provides a reliable solution for upgrading infrastructure. The breaker utilizes a thermal-magnetic trip unit with adjustable instantaneous protection, ensuring 35kAIC at 480VAC.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | PDG3 |
| Amperage | 300A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Amperage Range | 240-300A |
|---|
| Frame Type | Complete Breaker |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Power Defense Frame 3 Panelboards, Eaton Pow-R-Line Panelboards |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Handle Mech, Terminal Kits |
|---|---|
| Accessories | No Terminals |
| 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 |
Product FAQs
7 answersWhich panelboards are compatible with the PDG33G0300TFAN circuit breaker?
This Frame 3 breaker is designed for installation in Eaton Power Defense Frame 3 panelboards and Eaton Pow-R-Line panelboards.
What does the LI trip function code mean on the PDG33G0300TFAN?
The LI designation indicates that the thermal-magnetic trip unit provides Long-Time (L) and Instantaneous (I) protection. The thermal element is fixed, while the magnetic instantaneous trip threshold is adjustable to coordinate with other devices in your system.
Can the PDG33G0300TFAN be used in direct current (DC) applications?
Yes, this breaker is rated for use in DC systems up to 250VDC, providing an interrupting capacity of 10kAIC at that voltage. This makes it suitable for specific industrial control or battery backup applications.
How is the PDG33G0300TFAN installed into the panelboard?
This is a bolt-on, panel-mount circuit breaker. It secures directly to the panelboard bus using bolted connections, which ensures a highly stable and reliable electrical contact compared to plug-on alternatives.
Does the PDG33G0300TFAN include terminals for wire connections?
Yes, this complete breaker configuration is supplied with standard lugs for terminating your line and load conductors.
Is the PDG33G0300TFAN part of the legacy Series C line?
No, this breaker belongs to the newer Eaton Power Defense series (Frame 3). Power Defense is Eaton's globally rated platform that supersedes older legacy lines while offering modernized protection features.
What safety standards does the Eaton Power Defense PDG33G0300TFAN meet?
Power Defense breakers are globally rated platforms designed to meet major industry standards, including UL 489, CSA, and IEC requirements for molded case circuit breakers.
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