Vintage Solid Brass Gould Shawmut Tri-onic Time-Delay Fuse | Empty

Vintage solid brass Gould Shawmut Tri-onic Time-Delay Fuse. empty - Type: Dual-element, time-delay fuse - Class: K-5 fuse - Model: TRS 400 - Amperage: 400 amps - Voltage: Rated for 600V AC or less - Interrupting rating: 200,000 amps AC - Function: Provides protection against overloads, ground faults, and short circuits, with a time-delay feature to handle temporary overloads like motor starts - I cannot speak to its capability of performing its original function. Selling as novelty/collectible/project material. The slot you see is on both ends. Large enough for any coin and folded paper money. Perhaps you can alter it into a coin bank.