Cooper Bussmann BP/NON-20 Cartridge Fuse 20A 250V 2 Pack

Product Description

The COOPER BUSSMANN BP/NON-20 is a Type NON general-purpose cartridge fuse rated at 20 amps and 250 volts. This fuse is designed for overcurrent protection in non-motor-load circuits where a standard one-time fuse is the appropriate solution. Sold in a 2-pack on a retail card, it provides a straightforward replacement option for electricians and maintenance technicians servicing fuse panels, disconnect boxes, and similar equipment. The NON designation indicates a non-time-delay design, meaning it responds quickly to overcurrent conditions without an intentional delay for inrush tolerance.

This cartridge fuse sees common use in residential and light commercial electrical systems, particularly in applications such as fused disconnects, load centers, and equipment branch circuits that do not require time-delay protection. It is well suited for resistive loads including lighting circuits, small appliances, and general electrical distribution panels. The 2-pack carded format is a standard service-stock item carried by electricians, maintenance crews, and HVAC technicians who routinely service equipment with fused disconnects.

Key Features

• 20-amp rating for general-purpose overcurrent protection on resistive and non-motor loads
• 250-volt rating suitable for standard single-phase branch circuits
• Type NON one-time, non-time-delay design for fast response to fault conditions
• Cartridge form factor fits standard fuse holders and disconnect blocks
• 2-pack carded format for convenient field stock and point-of-purchase availability

Compatibility

Designed as an OEM-style replacement for standard Type NON cartridge fuse holders and fused disconnect switches rated for 250 volts and 20 amps or greater.

Installation Notes

Cartridge fuse replacement should be performed by a qualified electrician in accordance with NFPA 70 (NEC) requirements. Always de-energize and lock out the circuit at the panel or disconnect before removing or installing a fuse. Use an insulated fuse puller when extracting cartridge fuses from clips to avoid contact with energized conductors. Confirm that the replacement fuse amperage and voltage rating match the circuit requirements before restoring power.