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NEF421050 | Federal Pacific Molded Case Circuit Breaker 50A 2-Pole 480V Bolt-On
- Regular price
- $599.00
- Sale price
- $599.00
- Regular price
-
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Product Description P/N: NEF421050
Description
The Federal Pacific NEF421050 is a molded case circuit breaker designed for controlled overcurrent protection in electrical distribution systems. This Federal Pacific part number NEF421050 is rated at 50 amperes, operates at 480 volts, and uses a two-pole configuration to interrupt circuits safely. It is applied in systems where stable electrical protection and consistent performance are required.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Federal Pacific |
| Category | Circuit Breaker |
| Part Number | NEF421050 |
| Subcategory | Molded Case Circuit Breaker |
| Series / Family | NEF Series |
| Type | NEF |
| Voltage Rating | 480 V |
| Current Rating | 50 A |
| Number of Poles | 2 |
| Phase | Single Phase |
| Mounting Style | Bolt-On |
| Protection Type | Thermal Magnetic |
| Trip Functions | Long-Time and Instantaneous (LI) |
| Interrupting Capacity | 14 kA at 480 V |
Information About NEF421050
The NEF421050 is a molded case circuit breaker from the Federal Pacific NEF Series, engineered for standardized circuit protection applications. It is constructed with a durable molded housing and internal thermal magnetic trip components designed to manage overloads and short-circuit conditions. The breaker is compatible with Federal Pacific panel systems and integrates through a bolt-on mounting configuration for secure electrical contact. It is commonly used in commercial and industrial installations where reliable long-time and instantaneous protection technologies are required.
Key Features
- NEF Series construction: Part of the Federal Pacific NEF family designed for consistent system integration.
- Thermal magnetic trip unit: Provides combined overload and instantaneous fault protection.
- 50 amp current rating: Supports branch and feeder circuits with moderate load demands.
- 480 volt operating capability: Suitable for higher-voltage distribution environments.
- Two-pole design: Allows simultaneous disconnection of both conductors.
- Bolt-on connection method: Ensures a stable mechanical and electrical interface with the panel.
- 14kA interrupting rating: Rated to interrupt fault currents at 480 volts safely.
The NEF421050 delivers the reliability and precision required for protecting electrical circuits and connected equipment in power distribution systems.
Description
The Federal Pacific NEF421050 is a molded case circuit breaker designed for controlled overcurrent protection in electrical distribution systems. This Federal Pacific part number NEF421050 is rated at 50 amperes, operates at 480 volts, and uses a two-pole configuration to interrupt circuits safely. It is applied in systems where stable electrical protection and consistent performance are required.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Federal Pacific |
| Category | Circuit Breaker |
| Part Number | NEF421050 |
| Subcategory | Molded Case Circuit Breaker |
| Series / Family | NEF Series |
| Type | NEF |
| Voltage Rating | 480 V |
| Current Rating | 50 A |
| Number of Poles | 2 |
| Phase | Single Phase |
| Mounting Style | Bolt-On |
| Protection Type | Thermal Magnetic |
| Trip Functions | Long-Time and Instantaneous (LI) |
| Interrupting Capacity | 14 kA at 480 V |
Information About NEF421050
The NEF421050 is a molded case circuit breaker from the Federal Pacific NEF Series, engineered for standardized circuit protection applications. It is constructed with a durable molded housing and internal thermal magnetic trip components designed to manage overloads and short-circuit conditions. The breaker is compatible with Federal Pacific panel systems and integrates through a bolt-on mounting configuration for secure electrical contact. It is commonly used in commercial and industrial installations where reliable long-time and instantaneous protection technologies are required.
Key Features
- NEF Series construction: Part of the Federal Pacific NEF family designed for consistent system integration.
- Thermal magnetic trip unit: Provides combined overload and instantaneous fault protection.
- 50 amp current rating: Supports branch and feeder circuits with moderate load demands.
- 480 volt operating capability: Suitable for higher-voltage distribution environments.
- Two-pole design: Allows simultaneous disconnection of both conductors.
- Bolt-on connection method: Ensures a stable mechanical and electrical interface with the panel.
- 14kA interrupting rating: Rated to interrupt fault currents at 480 volts safely.
The NEF421050 delivers the reliability and precision required for protecting electrical circuits and connected equipment in power distribution systems.