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Federal Pacific 2320 NES - 20A 3 Pole Molded Case Circuit Breaker
- 20A
- 3 Pole
- Plug-On
Federal Pacific
2320
NES - 20A 3 Pole Molded Case Circuit Breaker
Brand
Federal Pacific
SKU
2320
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Federal Pacific NES2320 - 20A 3 Pole Molded Case Circuit Breaker
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Description
Part of the legacy NES series, the 2320 is a 3-pole, 20A molded case circuit breaker. It provides essential thermal-magnetic protection for commercial and industrial 240VAC applications. This plug-on breaker mounts into Federal Pacific Stab-Lok panelboards, offering a seamless replacement for aging infrastructure. It is an exact cross-reference for the NES2320, requiring no mounting adapters. With an 18 kAIC rating at 240VAC, it features fixed long-time and instantaneous (LI) trip functions.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | 2320-R |
| Series | NES |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Plug-On |
| Voltage | 240VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 5kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Federal Pacific Stab-Lok Panelboards |
| Wire Gauge | 14-10 AWG |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | UL 489, NEMA AB-1 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip, Common Trip |
Product FAQs
6 answersWhat panelboards are compatible with the Federal Pacific NES2320 circuit breaker?
This 3-pole molded case circuit breaker is designed for use in legacy Federal Pacific Stab-Lok panelboards that accept N-frame or NES-frame plug-on breakers.
What wire sizes are accepted by the load side lugs on the NES2320?
The load side lug terminals on this breaker accept wire sizes from 14 AWG up to 10 AWG. Ensure proper torque specifications are followed during installation to maintain a secure connection.
What type of trip unit does the Federal Pacific 2320 use?
It features a non-interchangeable thermal-magnetic trip unit with fixed long-time and instantaneous (LI) trip functions to protect against overloads and short circuits.
Are there alternate part numbers for the Federal Pacific NES2320?
Yes, this breaker is frequently identified by the shortened catalog number 2320 or as an NE-S frame breaker, such as NE-S2320.
Can the Federal Pacific NES2320 be used in DC applications?
Yes, in addition to its standard AC rating, this breaker is rated for 250VDC applications with an interrupting capacity of 5kA, making it suitable for specific direct current control circuits.
How does the NES2320 mount into the panelboard?
This N-frame breaker utilizes a plug-on mounting style for installation into compatible Federal Pacific distribution panels, eliminating the need for bolt-on hardware.
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