Eaton / Cutler-Hammer HFDE316036 Molded Case Circuit Breaker
- 160A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer HFDE316036 - 160A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Delivering comprehensive circuit defense, this 160A electronic trip breaker is engineered for complex commercial and industrial power systems. This F-frame component mounts into Eaton Series C panelboards, switchboards, and motor control centers. It utilizes a standard bolt-on configuration with load-side lugs for secure connections. Advanced protection is managed by the Digitrip 310+ unit, offering fully adjustable LSIG functions while achieving a robust 65kAIC rating at 480V.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | HFDE316036 |
| Series | HFDE |
| Amperage | 160A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 60-160A |
|---|
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Series C Panelboards, Motor Control Centers, Switchboards |
| 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 | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Digitrip 310+ Electronic Trip Unit (LSIG), Load Side Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Current Limiting, True RMS Sensing |
Product FAQs
7 answersWhat types of enclosures or panels is the HFDE316036 compatible with?
This F-frame breaker is designed for use in Eaton Series C panelboards, motor control centers, and switchboards.
What is the difference between the FDE316036 and the HFDE316036?
The HFDE316036 is the high-interrupting version of the standard FDE316036. While the standard FDE is rated for 35kA at 480VAC, the HFDE provides a higher interrupting capacity of 65kA at 480VAC.
What does the LSIG designation mean on this breaker's trip unit?
LSIG indicates that the electronic trip unit includes adjustable settings for Long-time, Short-time, Instantaneous, and Ground-fault protection. This allows for precise coordination with other protective devices in your electrical system.
Can the continuous current rating of the HFDE316036 be adjusted?
Yes, the electronic trip unit allows you to adjust the continuous current rating below the maximum 160A frame size to match your specific load requirements.
What wire sizes are accepted by the load lugs on the HFDE316036?
The included load lugs accept copper or aluminum wire ranging from 4 AWG to 4/0 AWG.
Does this breaker come with both line and load lugs?
No, the HFDE316036 is configured for a load-side connection only. Line-side terminals are typically not included because the breaker is designed to bolt directly to the bus in a panelboard or switchboard.
Do I need a neutral sensor when installing this breaker on a 3-phase, 4-wire system?
Yes, because this breaker features ground-fault protection, a neutral current sensor is required if it is applied on a 3-phase, 4-wire system with neutral loads to ensure accurate ground-fault sensing.
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