Martindale FD500 Standard Fuse Finder Kit

The analogue fuse finder kit from Martindale finds which fuse or breaker controls a circuit and can trace a circuit from socket to socket.

The transmitter FD500 takes power from the mains and gives off a signal which the adjustable sensitivity receiver then picks up.

This combination can easily distinguish the appropriate circuit even on a crowded fuse board.

The sensitive analogue thumb adjustment wheel can find the right breaker rapidly.

This Martindale FD500 Analogue Fuse Finder Kit is an ideal addition to your 17th edition test equipment.

Technical Data Section

Transmitter

Voltage rating: 230V
Frequency range: 30 - 70Hz
Switching frequency: Approx. 5Hz
Transmission pulse width: approx. 1.7μS
Transmission pulse amptitude: 20A max.
Temperature range: -10°C to 40°C at max 60% RH
Dimensions: Approx: 65 x 65 x 46mm
Weight: 60g (FD500/T) 65g (FD600/T)
Earth leakage: Nil
Power supply: From mains
Power consumption: Approx. 1W
Overvoltage category: Cat III/300V
Pollution degree: 2
Protection class: IP20

Receiver

Tracing depth for fuse assignment: approx. 0 - 10cm, depending on local conditions.
Sensitivity setting: via on/off potentiometer
Temperature range: -10°C to 40°C at max 60% RH
Dimensions: 160 x 55 x 30mm
Weight: approx. 135g (including battery)
Protection class: IP20
Power supply: 9V battery, MN1604/PP3, IEC 6LA61 (alkaline only) - not included

Download technical PDFs for further information on this product.

Martindale FD500 Manual