Megger MFL205 Fuse Locator

Megger MFL205 Fuse Locator

  • Measurements: Detects fuses/circuit breakers on 110/230 V, 50/60 Hz circuits. 
  • Functionality: Automatic sensitivity adjustment, visual/audible indication, connects via 4 mm crocodile clips or socket/light adaptors, auto power off after 3 minutes (receiver). 
  • Design: 305 g (kit), IP50, CAT III 300 V, operates 0 °C to 40 °C, 9 V PP3 battery (>40 hours), transmitter (110 g), receiver (95 g). 
  • User-Friendly: Simple sweep technique, automatic signal initiation on live circuits, compact dimensions (transmitter: 100 x 65 x 30 mm; receiver: 198 x 58 x 36 mm). 
  • Complete Kit: MFL205 transmitter, receiver, crocodile clips, one-year warranty. 

The Megger MFL205 Fuse Locator is a user-friendly instrument for identifying individual fuses or circuit breakers in fuse boards or consumer units on 110/230 V, 50/60 Hz circuits. It features a transmitter that connects via 4 mm crocodile clips or optional socket/light adaptors, automatically initiating a signal on live circuits, and a receiver with automatic sensitivity adjustment for pinpointing breakers using visual and audible alerts.

The kit weighs 305 g (transmitter: 110 g, receiver: 95 g), is IP50-rated, and meets CAT III 300 V safety standards, operating in 0 °C to 40 °C with a 9 V PP3 battery (>40 hours life). The receiver auto-powers off after 3 minutes of inactivity, enhancing battery efficiency. Compliant with EN61010-1 and EN61326-1, its compact design (transmitter: 100 x 65 x 30 mm; receiver: 198 x 58 x 36 mm) ensures portability.

The kit includes the MFL205 transmitter, receiver, crocodile clips, and a one-year warranty, with optional UK/Schuko socket adaptors available, making it ideal for electrical troubleshooting.