Overview
The Gould Shawmut TRM6 is a time-delay midget fuse offering supplemental protection for industrial and commercial electrical systems. This lot includes 7 units rated at 6 amperes, 250V AC. The Tri-Onic® design provides reliable overcurrent protection with a 12-second time delay at 200 percent rated load, making it ideal for circuits with high inrush currents such as small motors and transformers.
Key Features
- Tri-Onic® time-delay (slow-blow) operation prevents nuisance trips on motor startup and transformer energization
- Midget cartridge form factor: 1-1/2″ length × 13/32″ diameter for compact panel mounting
- Ferrule terminals for secure cartridge holder installation
- 10 kA interrupting rating provides adequate fault protection
- UL 248-14 and CSA C22.2 certified for North American compliance
- New in box condition, factory sealed and tested
Technical Specifications
- Ampere Rating: 6A
- Voltage Rating: 250V AC
- Interrupting Capacity: 10 kA
- Time Delay: 12 seconds at 200% rated load
- Style: Midget cartridge fuse
- Terminal Type: Ferrule
- Length: 1-1/2 inch
- Diameter: 13/32 inch
- Brand: Gould Shawmut (now Mersen/Ferraz Shawmut)
- Standards: UL 248-14, CSA C22.2
- Quantity: Lot of 7 fuses
Typical Applications
- Small motor circuits requiring inrush protection
- Transformer primary windings and distribution transformers
- Lighting circuits in industrial facilities
- Supplemental circuit protection in switchgear and control panels
- Equipment designed for 250V single-phase or AC systems
Compatibility & Replacements
Compatible With
- Standard cartridge fuse holders rated for midget fuses (Class TM)
- Industrial control panels and electrical enclosures
- Equipment designed for Class TM or supplemental fuse protection
- 250V AC electrical systems in industrial and commercial applications
Replaces / Drop-In Replacement For
- Previous Gould Shawmut TRM6 production runs
- Equivalent Mersen/Ferraz Shawmut TRM6 units
- Other 6A, 250V time-delay midget fuses with identical dimensions (verify cartridge holder compatibility before installation)
Works With
- Midget cartridge fuse holders (Class TM or equivalent)
- Industrial electrical distribution systems rated 250V AC
- Motor starter circuits with Class TM or supplemental protection
- Transformer protection applications requiring time-delay operation
