Eaton / Cutler-Hammer PDG43M0800TFAJ Molded Case Circuit Breaker
- 800A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer PDG43M0800TFAJ - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Designed for maximum reliability, the 800A PDG43M0800TFAJ provides essential overcurrent protection for large-scale commercial and industrial facilities. It integrates seamlessly into Pow-R-Line 4 panelboards, switchboards, and compatible enclosures. The breaker comes complete with standard line and load lugs to accommodate heavy-gauge wiring. With a 65kAIC rating at 480VAC, it utilizes a dependable thermal-magnetic trip unit featuring fixed thermal and adjustable magnetic settings.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | PDG4 |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC, 25kA @ 250VDC |
| Frame Type | PDG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Power Defense Enclosures, Pow-R-Line 4 Panelboards, Switchboards |
| Wire Gauge | (3) 3/0 AWG-400 kcmil (Al/Cu) |
| Max Wire | 400 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Auxiliary Switch, Shunt Trip, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included (PDG4X3TA800) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CE, CSA, IEC, UL |
| Temp Rating | -20C to 70C |
| Construction Features | HACR Rated |
Product FAQs
6 answersWhich electrical distribution equipment is compatible with the Eaton PDG43M0800TFAJ?
This Frame 4 breaker is designed for use in Eaton Pow-R-Line 4 panelboards, standard Eaton switchboards, and dedicated Power Defense enclosures.
What wire sizes are supported by the standard lugs on this breaker?
The factory-installed lugs accept up to three 3/0 AWG to 400 kcmil conductors per phase. The terminals are rated for both aluminum and copper wire.
What type of mounting and connection does the PDG43M0800TFAJ require?
This unit is a panel-mounted breaker configured for feed-thru connections. It bolts directly to the enclosure backpan and utilizes cable lugs rather than plugging directly onto a busbar.
How does the trip adjustability work on this thermal-magnetic breaker?
This model features a fixed thermal element for long-time overload protection and an adjustable magnetic element, allowing you to dial in the instantaneous short-circuit response for your specific application.
Can this 800-amp breaker be used in direct current (DC) systems?
Yes, the PDG43M0800TFAJ is approved for DC installations up to 250VDC, where it provides an interrupting rating of 25kAIC.
What does the M in the catalog number PDG43M0800TFAJ represent?
The M denotes the interrupting capacity tier within Eaton's nomenclature. For the Power Defense Frame 4 family, this tier delivers 65kAIC at 480VAC and 100kAIC at 240VAC.
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