Cooper Bussmann ATC-2 Fast Acting Automotive Fuse 2A 32V

Product Description

The COOPER BUSSMANN ATC-2 is a fast-acting automotive blade fuse rated at 2 amps and 32 volts DC. It is designed for overcurrent protection in automotive electrical systems and low-voltage control circuits. The housing is molded from polycarbonate with tin-plated zinc terminals and element, measuring 0.75 inches in overall length. This fuse meets ISO 8820-3, SAE J1284, JASO 612, and is UL Recognized under File E56412, Guide JFHR2, UL 248-1. Installation is typically performed by automotive technicians or electricians working on low-voltage control wiring.

This fuse is suited for use in passenger vehicles, light trucks, and other automotive applications requiring ATC-style blade fuse protection. It is also appropriate for low-voltage control circuits outside of automotive contexts where an ATC-series fuse is specified. The gray color coding identifies the 2-amp rating within the ATC fuse family, making visual identification straightforward during service.

Key Features

• Fast-acting response for immediate overcurrent interruption
• 2 amp rating at 32 volts DC
• Polycarbonate housing with tin-plated zinc terminals and element
• Complies with ISO 8820-3, SAE J1284, JASO 612, and UL 248-1
• RoHS compliant construction
• Gray color coding for easy 2-amp visual identification

Compatibility

The ATC-2 is a standard ATC-series blade fuse compatible with automotive fuse holders and panels designed for ATC or ATO blade-style fuses. Cross-reference equivalents listed in the source data include Littlefuse ATO002 and Ferraz Shawmut AF-2.

Installation Notes

Always disconnect the vehicle battery or de-energize the low-voltage control circuit before replacing a fuse. Verify the replacement fuse amperage matches the circuit rating exactly — never substitute a higher-amp fuse. Use a fuse puller tool when removing blade fuses from tight fuse blocks to avoid damage to adjacent components. Diagnose and correct the root cause of any blown fuse before returning the circuit to service.