NB3P20 - American/Federal Pacific 20 Amp 3-Pole Circuit Breaker Plug-In Type

NB3P20

This circuit breaker provides reliable overcurrent protection for three-phase electrical systems. It features a plug-in mounting type for easy installation and removal. The breaker is part of the Federal Pacific series known for use in residential and commercial electrical panels. It is designed to interrupt current safely at its rated amperage and voltage, helping to prevent electrical overloads and faults.

Key Specifications
• Amperage: 20 Amps
• Poles: 3
• Mounting Type: Plug-In
• Manufacturer: American/Federal Pacific
• Category: Circuit Breaker
• Voltage: Typically 240 VAC (standard for 3-pole breakers)
• Interrupt Rating: Not explicitly specified, typical Federal Pacific breakers have standard interrupt ratings
• Series/Frame: Federal Pacific standard series
• Trip Unit: Thermal-magnetic (typical for this type)
• Certifications: Not explicitly listed; Federal Pacific breakers historically had UL certification but have known safety concerns

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Specifications

• Part Number: NB3P20
• Manufacturer : American/Federal Pacific
• Brand : American/Federal Pacific
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : NB Series
• Type : NB
• Voltage : 240
• Amperage : 20
• Phase : 3
• Poles : 3
• AIC rating : 10kA@240V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic



Product Data

• Dimensions : Depth 5.38 in (136.65 mm) x Width 5.64 in (143.26 mm)
• Weight : 1
• Certification : CSA
• Wire Size : AWG 14...AWG 1/0 aluminum/copper