Product description
TRS12R is a 12A, 600V Class RK5 time-delay fuse manufactured by Mersen (Ferraz Shawmut) — dual-element design for motor circuit protection with rejection-style terminals.
Specs
- Component Type: Time-Delay Fuse
- Amperage: 12A
- Voltage: 600V AC/DC
- Fuse Class: RK5
- Interrupting Rating: 200,000A AC / 20,000A DC
- Physical Size: 13/16″ x 5″
- Manufacturer: Mersen (Ferraz Shawmut)
- Manufacturer Part Number: TRS12R
Direct replacement models
Mersen/Ferraz Shawmut TRS12R. Commonly stocked and cross-sold under the Bussmann brand as an RK5-class equivalent.
You’ll receive the OEM part or a warrantied, direct-fit equivalent that meets or exceeds OEM spec.








