Standard Motor Products FH55 Circuit Breaker Fuse Holder

The Standard Motor Products FH55 is a heavy-duty circuit breaker and fuse holder designed to protect your vehicle's battery and starter motor from electrical overload. This dual-rated unit handles both 125 amp and 250 amp applications with a 12-volt system, making it suitable for high-failure Ford applications and other domestic vehicles.

Key Features:

• High-quality ABS plastic housing protects against harsh temperatures and severe under-hood conditions
• Stainless steel contacts provide durability and reduce corrosion
• Polycarbonate plastic protects the integrated fuse
• Features 2 screw-type male terminals with square female connector shape
• Typically mounts directly on the battery post
• No special tools required for removal and replacement

Manufactured at TS16949 and ISO9001 certified facilities to ensure quality, this circuit breaker automatically breaks the circuit when threshold current and temperature levels are reached, preventing damage to critical electrical components. For over 100 years, professional technicians have trusted Standard to replace failed OE parts.