MFL205 Fuse and Circuit Breaker Locator

The Megger MFL205 is a simple-to-use fuse locator designed to help identify an individual fuse or circuit breaker on a fuse board or within a consumer unit. Using industry standard 4mm connectors, the MFL205 transmitter can be directly connected to a circuit using the supplied crocodile clips.

With automatic sensitivity adjustment, individual breakers or fuses are pin pointed. The MFL205 features both visual and audible indicators.

Connecting the transmitter to a live circuit automatically initiates the output signal. Using a simple sweep technique across the breakers or fuses, the receivers’ automatic sensitivity adjustment tunes in to the transmitted signal to allow the breaker or fuse to be easily identified. To save battery, the receiver automatically switches off after 3 minutes of inactivity.

There is no power switch on the transmitter. Injection of the test signal will automatically start upon connection to the mains supply (110/230V 50/60 Hz).

The button on the receiver has three functions: ON/OFF/RESET. To turn on, press and release the ON/OFF/RESET button. LED indicator (2) will light and glow red and the receiver will start beeping. To reset, with the receiver switched on, push and immediately release the ON/OFF/RESET button. To power down, press and hold down the ON/OFF/RESET button for longer than one second.

Key Features

• Includes transmitter, receiver, red and black crocodile clips and carry case
• Easily identify circuit breakers or fuses
• Auto-sensitivity adjustment
• Audible and visual indication
• 110/230V operation
• Industry standard 4mm connectors
• Receiver is powered by a single 9V battery
• Auto power off (receiver) after 3 minutes of inactivity to save battery power

The Megger MFL205 Fuse and Circuit Breaker Locator # 1013-835 is manufactured by Megger. Valley Instrument Service is an authorized Megger dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.