Gould Shawmut TRS400R is a Tri-Onic fuse rated for 400 amps, identified by the part number TRS400R. It belongs to Gould Shawmut's Tri-Onic series and is designed for high-current overcurrent protection. This 400 A fuse protects electrical circuits by interrupting current when faults occur in systems that require a 400-amp protective device.
