Federal Pacific NES2000 Molded Case Circuit Breaker
- 200A
- 2 Pole
- Bolt-On
Quantity
Federal Pacific NES2000 - 200A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Engineered for commercial and industrial applications, the Federal Pacific NES2000 is a 200A, 2-pole molded case circuit breaker. It features a thermal-magnetic trip unit with long-time and instantaneous (LI) protection functions. This bolt-on MCCB is specifically designed to fit into legacy Federal Pacific 2B frame panelboards. It serves as an exact replacement component, often substituted by the 2B200 catalog number. Delivering an 18kAIC rating at 240VAC, it ensures reliable protection.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | NES2000-R |
| Series | NES |
| Amperage | 200A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 5kA @ 250VDC |
| Frame Type | NES |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific 2B Frame Panelboards |
| Wire Gauge | 1 AWG - 250 kcmil |
| Max Wire | 250 kcmil |
| Min Wire | 1 AWG |
| Trip Technology | Thermal Magnetic |
|---|
| Standards | UL 489, NEMA AB-1 |
|---|---|
| Approval | UL |
| Temp Rating | 40C |
Product FAQs
6 answersWhich panelboards are compatible with the NES2000 circuit breaker?
This breaker is designed specifically for use in legacy Federal Pacific 2B frame panelboards. It serves as a direct replacement component for maintaining these older distribution systems.
How does the NES2000 mount into the panelboard?
This unit features a bolt-on mounting style for secure physical installation into the panel chassis, while utilizing a plug-in connection type for the electrical contacts.
What size wire can be used with the lugs on this breaker?
The factory lugs accept conductors ranging from 1 AWG up to 250 kcmil. Ensure proper torque specifications are followed during installation to maintain a secure electrical connection.
Can this Federal Pacific breaker be used in DC applications?
Yes, in addition to its standard AC ratings, this thermal magnetic breaker is rated for DC applications up to 250VDC, providing a maximum interrupting capacity of 5kAIC at that voltage.
Is the Federal Pacific NES2000 still actively manufactured?
Federal Pacific Electric is no longer in business, making this a legacy component. It is sourced as an exact replacement for existing N-frame and 2B frame panelboards that require this specific footprint.
Does this breaker include ground fault or arc fault protection?
No, the NES2000 provides standard thermal magnetic protection, which includes long time and instantaneous trip functions for overload and short circuit conditions. It does not provide GFCI or AFCI protection.
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