Eaton / Cutler-Hammer FDE316033L Molded Case Circuit Breaker
- 160A
- 3 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer FDE316033L - 160A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of Eaton's Series C F-Frame family, the FDE316033L is a 3-pole, 160A molded case circuit breaker for commercial and industrial use. This unit mounts into Eaton Series C panelboards and switchboards. It is replaced by the Power Defense PDG23G0160E2NJ for newer retrofits. Equipped with a Digitrip 310+ electronic trip unit, it provides configurable long-time and short-time (LS) protection. It delivers a 35 kAIC rating at 480V and features true RMS sensing.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FDE316033L |
| Series | FDE |
| Amperage | 160A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC |
| Amperage Range | 60-160A |
|---|
| Frame Type | FDE |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, MCCs |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LS |
| Trip Function | Long-Time, Short-Time |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Terminals |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Current Limiting, True RMS Sensing, Reverse Feed |
Product FAQs
8 answersWhat type of trip unit is included with the FDE316033L?
This breaker features a Digitrip 310+ electronic trip unit. It provides adjustable long-time and short-time (LS) protection, allowing for precise coordination in commercial and industrial power systems.
Does the FDE316033L come with both line and load terminals?
Yes. The L suffix in the catalog number indicates that this breaker includes both line and load side lug terminals as standard, making it ready for feed-thru wiring.
Is the trip unit on the FDE316033L adjustable?
Yes, the Digitrip 310+ trip unit features selectable dial settings to adjust the continuous amperage rating and short delay pickup. This design eliminates the need to install a separate rating plug.
What enclosures or panels are compatible with the FDE316033L?
This F-Frame breaker is designed for unit mounting in Eaton Series C panelboards, switchboards, and motor control centers (MCCs).
What is the difference between the FDE316033L and the standard FDE316033?
The standard FDE316033 typically comes with load terminals only. The FDE316033L includes both line and load terminals, making it suitable for feed-thru applications where both sets of lugs are required.
Does the FDE316033L provide ground fault protection?
No. The 33 in the catalog number indicates an LS (Long-Time, Short-Time) trip function. If ground fault protection is required, you would need a breaker with an LSG or LSIG trip unit, such as the FDE316035.
Can I install internal accessories like a shunt trip in the FDE316033L?
Yes. Internal accessories such as shunt trips, undervoltage releases (UVR), and alarm switches can be installed in the left pole pocket. The right pole pocket is primarily occupied by the electronic trip actuation device but can accommodate a single auxiliary switch.
What is the modern replacement for the FDE316033L?
For newer retrofits and upgrades, Eaton recommends the Power Defense series. The direct replacement for this Series C breaker is the Power Defense PDG23G0160E2NJ.
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