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Circuit Protection / Fuses / Disconnects > Fuses & Fuse Holders > Blown Fuse Monitoring Relays

Blown Fuse Monitoring Relays

Socomec blown fuse monitors detect fuse opening using a latching relay and display status with an indicating LED. For use with Socomec FUSEBLOC UL 98 fusible disconnect switches, available models offer one or three LEDs and operating voltages from 120 to 690VAC, with auxiliary contacts to transmit status.

Current Limiting Class CC

Current Limiting Class J

Current Limiting High-Speed Class J Drive Fuses

Current Limiting Class RK5

Current Limiting Class RK1

Current Limiting Fast-Acting Class L Fuses

Current Limiting Class T

General Purpose - Class M (Midget)

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Blown Fuse Monitoring Relays

Blown Fuse Monitors for UL 98 Fusible Disconnect Switches

Fuse monitors can directly mount to Fuserbloc (3861xxx) series switches

These fuse monitors detect fuse opening using a bistable (latching) relay and a signaling LED. They can be mounted on a 35mm DIN rail, a back plate, next to the disconnect switch or on the door, or can be mounted directly on the side of Fuserbloc (3861xxx) series switches.

Operating voltages: 120 - 260 VAC and 380 - 690 VAC
Auxiliary contacts: 1 NO / 1 NC 3A @ 230VAC/30VDC
Versions with (1) or (3) signaling LEDs
Accessories
- Blown fuse monitor connection hardware
- Blown fuse monitor door mounting and connection hardware

Fuse monitors start at $103.00 (38991120)

Blown Fuse Monitors Overview