Eaton / Cutler-Hammer PDG33M0100TFAJ Molded Case Circuit Breaker
- 100A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer PDG33M0100TFAJ - 100A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built to protect circuits against overloads and short circuits, the Eaton PDG33M0100TFAJ is a 100A, 3-pole molded case circuit breaker. Its UL 489 interrupting rating is 65kA at 480VAC. Part of the Power Defense family and PDG3 series, it has a 3-Frame physical frame. The thermal magnetic trip provides LI functions for long-time and instantaneous protection.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | PDG33M0100TFAJ |
| Series | PDG3 |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC, 22kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| Wire Gauge | 3 AWG - 350 kcmil |
| Max Wire | 350 kcmil |
| Min Wire | 3 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Alarm Switch, Auxiliary Switch, Shunt Trip, Undervoltage Release |
|---|---|
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CE, CSA, IEC, RoHS, UL |
| Temp Rating | -20C to 70C |
Product FAQs
8 answersHow should I use the 100A rating when selecting the Eaton PDG33M0100TFAJ?
The 100A rating is the breaker's rated current. Use it when coordinating the circuit load, conductor ampacity and overcurrent protection requirements.
How do I check whether its interrupting rating is adequate?
Its UL 489 interrupting rating is 65kA at 480VAC. For a 480VAC application, the available fault current at the installation point must not exceed that rating.
What voltage ratings should I use for circuit selection?
The breaker is rated 600VAC and 250VDC. Select against the rating for the circuit's AC or DC power type, and evaluate interrupting capacity separately from voltage rating.
What does the three-pole configuration mean for circuit selection?
This is a three-pole, three-phase breaker. Use that configuration when selecting protection for a three-phase circuit requiring three poles.
How does the thermal-magnetic LI trip protect the circuit?
LI means long-time and instantaneous protection. The thermal function responds to sustained overloads, while the magnetic function responds rapidly to high-current faults.
Which trip settings can I adjust?
The thermal trip is fixed, while the magnetic trip is adjustable. Magnetic adjustment lets you set the instantaneous pickup to suit the circuit's protection requirements without changing the thermal overload setting.
What conductor sizes can the line and load lugs accept?
The standard line and load side lugs accept conductors from 3 AWG through 350 kcmil. Keep conductor selection within that range while also meeting the circuit's ampacity requirements.
What dimensions should I use for layout planning?
The breaker measures 10.12 in high, 5.47 in wide and 4.29 in deep. Use these body dimensions when planning the space allocated to the breaker.
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