Specifications

• Manufacturer: Federal Pacific Electric (FPE)
• Part Number: NB100
• Series / Type: Type NB / Stab-Lok
• Product Type: Circuit Breaker
• Amperage: 100A
• Poles: 2
• Voltage: 120/240VAC
• Interrupting Rating: 10kA (10,000 AIC)
• Trip Type: Thermal-Magnetic
• Trip Function: Long-Time / Instantaneous (LI)
• Mounting: Bolt-On
• Panel Spaces Required: 2
• Width: Approximately 2"
• HACR Rated: Yes
• Condition: New
• UPC: 784610842006
• Status: Legacy / Discontinued
• Anticipated Weight: Approximately 0.8 lb

Product Description

The Federal Pacific NB100 is a 100-Amp, 2-pole, 120/240V Type NB Stab-Lok circuit breaker designed for compatible legacy Federal Pacific electrical equipment.

Unlike Federal Pacific Type NA plug-in breakers, the NB100 uses a bolt-on mounting configuration. It occupies two 1-inch spaces and provides thermal-magnetic overcurrent protection with a 10,000 AIC interrupting rating.

The NB100 is legacy Federal Pacific equipment intended for applications requiring an exact replacement for compatible Type NB electrical equipment.

Key Features

• 100-Amp rated current
• 2-pole configuration
• 120/240VAC
• 10,000 AIC
• Federal Pacific Type NB
• Stab-Lok design
• Bolt-on mounting
• Thermal-magnetic protection
• Long-time / instantaneous trip
• Requires two 1-inch spaces
• HACR rated
• Original Federal Pacific Electric equipment
• New condition

Condition

New – Unused legacy inventory. Due to the age and discontinued status of this product, original factory packaging may not be included and packaging or product may show minor storage wear.

Important Compatibility Information

The NB100 is a Type NB bolt-on circuit breaker and should not be confused with Federal Pacific Type NA plug-in breakers.

Before ordering, verify the NB100 part number, 100A rating, 2-pole configuration, 120/240V rating, bolt-on mounting configuration, physical dimensions, and equipment compatibility.

Do not select a replacement based solely on amperage and pole count.