Mersen FTS10R - FTS-R Fuse 10A 600V (200kA AIC RK5 Class)

Mersen FTS10R is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This RK5-class fuse features a 600V AC rating with a 10A current capacity and 200kA interrupting capacity, housed in a single-barrel Flat-Trap design for compact installation. Its current-limiting construction provides fast-acting protection against short circuits and overloads while meeting UL/CSA standards for safety. The FTS-R series is commonly used in motor control centers, panelboards, and switchgear requiring high fault current protection.

Key Features & Specifications

• Type: FTS-R current-limiting fuse, ceramic body with sand filler
• Voltage Rating: 600V AC
• Current Rating: 10A
• Class Rating: RK5
• AIC Rating: 200kA @ 600V
• Barrels: 1
• Standards: UL 248-5, CSA C22.2 No. 248.5
• Applications: Motor protection, transformer circuits, industrial power distribution