Cooper Bussmann BP/HHH-RP Atm Mini Fuse Add-a-line 32V 10A

Product Description

The COOPER BUSSMANN BP/HHH-RP is an ATM mini fuse add-a-line circuit tap designed to expand an existing fused circuit without rewiring. The device plugs directly into any open ATM mini fuse block slot and adds a fully protected secondary circuit rated up to 10 amps at 32 volts. The fast-acting ceramic construction provides reliable overcurrent protection for automotive accessories and low-voltage DC auxiliary circuits. This tap is the correct solution when a technician needs to source a switched or constant 12-volt feed from an existing fuse panel without splicing into harness wiring. Each pack contains 5 units.

This add-a-line tap is suited for automotive, light truck, and marine 12-volt DC electrical applications where ATM mini blade fuse blocks are already installed. Typical use cases include adding circuits for aftermarket accessories, dash cameras, hardwired radar detectors, LED lighting, or any low-draw auxiliary load. The clear housing allows visual inspection of the secondary fuse without removing the tap from the block. Installation does not require a fuse block replacement or harness modification.

Key Features

• Adds a second fused circuit directly from an existing ATM mini fuse slot
• Rated up to 10 amps and 32 volts DC
• Fast-acting ceramic fuse element for reliable overcurrent response
• Clear housing for quick visual fuse inspection
• Compatible with standard ATM mini blade fuse blocks
• Includes 5 taps per package

Compatibility

Designed for use with ATM mini blade fuse block panels in automotive and light-duty 12-volt DC applications.

Installation Notes

Installation is performed by automotive electricians or experienced technicians familiar with low-voltage DC wiring. Disconnect the negative battery terminal before accessing the fuse block to prevent shorts or accidental circuit activation. Insert the add-a-line tap into the appropriate ATM fuse slot and verify the secondary fuse rating does not exceed the capacity of the source circuit. Follow applicable vehicle manufacturer guidelines and ABYC standards for marine installations.