Cooper Bussmann ATM-7-1/2 Fast Acting Mini Blade Fuse 7.5A

Product Description

The COOPER BUSSMANN ATM-7-1/2 is a fast-acting mini blade automotive fuse rated at 7.5 amps and 32 volts DC. It is designed for overcurrent protection in automotive electrical systems and low-voltage control circuits. The fuse body is molded from polyamide with silver-plated zinc terminals and element, measuring 0.43 inches in length and 0.15 inches in width. When an overload or short circuit occurs, the element clears quickly to protect downstream wiring and components. Licensed electricians, automotive technicians, and HVAC controls technicians are the typical installers of this fuse type.

This fuse is suited for use in passenger vehicles, light trucks, and equipment using standard mini blade fuse holders. It is also appropriate for low-voltage control circuit applications where a compact, fast-acting fuse is required. The ATM series mini blade form factor fits widely used blade-style fuse blocks and holders found throughout automotive and mobile equipment electrical panels.

Key Features

• Fast-acting response clears faults quickly to protect sensitive circuits
• Mini blade form factor fits standard ATM-series fuse holders and blocks
• Silver-plated terminals and zinc element for reliable conductivity
• Polyamide housing provides durable, heat-resistant construction
• Meets ISO 8820-3, JASO D612, SAE J2077 and J1171, RoHS, and UL Listed standards
• RoHS compliant for use in environmentally regulated applications

Compatibility

Cross-references to Littelfuse MIN07.5 and Ferraz Shawmut AF2-7-1/2. Designed as an OEM-style replacement for mini blade automotive fuses in standard ATM-series fuse holders rated for 32 volts DC or less.

Installation Notes

Installation should be performed by a qualified automotive or electrical technician. Always disconnect the vehicle battery or de-energize the circuit before removing or installing a fuse. Verify the replacement fuse amperage matches the circuit's original specification — substituting a higher-amperage fuse can cause wiring damage or fire. Use the correct fuse puller tool to avoid damage to the fuse holder contacts.