This 12 AWG automotive fusible link wire provides essential overcurrent protection in high-amperage electrical systems. A fusible link functions like a slow-blow fuse—constructed from a short length of wire typically four AWG sizes smaller than the circuit it protects. For example, a 16 AWG fusible link may be used to protect a 12 AWG circuit. In the event of excessive current, the conductor melts, while its high-temperature, fire-resistant insulation contains sparks and heat to prevent electrical fires.
Specifications & Features
- Wire Size: 12 AWG
- Length: 10 ft coil
- Fit Type: Universal
- Color: Black
- Voltage Rating: 50V (low voltage wire)
- Temperature Rating: 150°C
- SAE Specification: SAE J-1128 Type HTS
- Insulation designed to contain heat and flame during wire melt events
- Commonly used in wire harnesses where standard fuses are not suitable
- Ideal for 12V and 24V automotive circuit protection
- Made in USA







