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Federal Pacific NF631030R NF631030 - 30A 3 Pole Molded Case Circuit Breaker
- 30A
- 3 Pole
- Bolt-On
Federal Pacific
NF631030R
NF631030 - 30A 3 Pole Molded Case Circuit Breaker
Brand
Federal Pacific
SKU
NF631030R
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Federal Pacific NF631030 - 30A 3 Pole Molded Case Circuit Breaker
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Description
A drop-in solution for aging infrastructure, this 30A, three-pole circuit breaker restores reliable power distribution in commercial environments. It features a non-interchangeable thermal-magnetic trip unit with standard long-time and instantaneous functions. Designed for legacy systems, it bolts into Federal Pacific NF panelboards to maintain existing setups. The UBIF230N is a verified substitute. Supporting 14-1/0 AWG wire, it provides a 25 kAIC rating at 240VAC for robust performance.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | NF631030R-R |
| Series | NF |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 14kA @ 600VAC |
| Frame Type | HF |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific NF Panelboards |
| Wire Gauge | 14-1/0 AWG |
| Max Wire | 1/0 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5.1, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40°C |
| Construction Features | Non-Interchangeable Trip |
Product FAQs
5 answersIs there a verified substitute for the obsolete Federal Pacific NF631030?
Yes, the UBIF230N is a verified, drop-in substitute for the legacy Federal Pacific NF631030 and NF631030R circuit breakers.
Are the NF631030 and NF631030R catalog numbers interchangeable?
Yes, both catalog numbers refer to the same 30-amp, 3-pole NF-frame circuit breaker and are used interchangeably for replacements in Federal Pacific systems.
Which panelboards accept the NF631030R circuit breaker?
This breaker is engineered specifically to fit into legacy Federal Pacific NF panelboards. It bolts directly into the existing enclosure, eliminating the need for aftermarket adapters.
Are load-side lugs included with the NF631030 breaker?
Yes, the breaker comes equipped with load-side lugs that accommodate 14 AWG to 1/0 AWG wiring, allowing for straightforward installation without needing to source separate terminal hardware.
Can I install this breaker without replacing my legacy FPE panelboard?
Yes. As long as your existing Federal Pacific NF panelboard is in good working condition and meets current local codes, this breaker serves as a direct replacement, eliminating the need for a complete enclosure upgrade.
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