The high interrupting rating of the Amp-Trap A4BT current-limiting fuses makes it suitable for protecting mains, feeders, and general circuits. The 10-second time-delay at 500 percent of fuse rating is ideal for large motors and other loads with high inrush currents. A4BT fuses can be applied to normal loads up to its full ampere rating to allow 100percent rating of equipment.

Mersen Amp-Trap® Time Delay Fuse, Current Limiting Low Voltage, Series: A4BT, Rejection, 1600 A, 600 VAC/500 VDC, 200/100 kA Interrupt, Class: L, 10 s at 500% Response, Blade Terminal, Bolted-On Mounting, Cylindrical Body, Fiber, 3 in Dia x 10-3/4 in L Body

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Mersen_A4BT1100_Specification_Sheet.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Mersen_A4BT1100_Specification_Sheet.pdf

• Unique dimensions prevent replacement by other fuse classes
• Blade stamped catalog numbers for permanent identification
• Glass melamine body and-plated terminals provide superior reliability in harsh environments
• Silver-plated copper contact
• North American power fuses