Cooper Bussmann BP/KTK-5 Fast Acting Fuse 5A Ktk

Product Description

The COOPER BUSSMANN BP/KTK-5 is a 5-amp, Type KTK fast acting fuse designed for overcurrent protection in control circuits and light-duty electrical applications. Fast acting fuses respond quickly to overload conditions, making them well suited for protecting sensitive components such as control boards, instrumentation, and electronic equipment. This fuse is sold in a carded retail pack of 5, making it a practical stock item for service vehicles and shop inventory. Electricians and HVAC technicians commonly use Type KTK fuses when servicing low-voltage control panels, motor control centers, and industrial equipment enclosures.

Type KTK fuses fit midget fuse holders and are a recognized standard in control-circuit protection across residential, commercial, and light industrial settings. The BP/KTK-5 is appropriate for use anywhere a 5-amp fast acting midget fuse is specified by the equipment manufacturer. Common install scenarios include HVAC control panels, process control enclosures, and retrofit service calls where a failed fuse must be replaced quickly. The carded 5-pack format keeps multiple fuses on hand for repeat service calls.

Key Features

• 5-amp fast acting response for rapid overcurrent interruption
• Type KTK midget fuse form factor fits standard midget fuse holders
• Carded 5-pack format convenient for field stocking and service inventory
• Compact physical size suits dense control panel installations
• Appropriate for control circuit and instrumentation protection applications

Compatibility

Designed as an OEM-style replacement for Type KTK midget fuse holders requiring a 5-amp fast acting fuse rating.

Installation Notes

Type KTK fuses are installed by licensed electricians and qualified HVAC technicians. Always de-energize and lock out the circuit before removing or installing fuses, following NFPA 70E arc flash and lockout/tagout procedures. Verify that the replacement fuse amperage and type match the equipment nameplate or schematic before installation. Never substitute a higher-amperage fuse as a workaround for a nuisance-tripping condition.