Martindale FD550 Digital Fuse Finder

Part no: MARFD550
Martindale FD550 Digital Fuse Finder Martindale FD550 Digital Fuse Finder Martindale FD550 Digital Fuse Finder
Martindale FD550 Digital Fuse Finder

The Elite Fuse Finder makes identifying poorly labelled fuses and breakers easy without the need to power down each circuit to identify the one you need to work on. Plug in the transmitter to a live 13A mains socket and then scan the board with the digital receiver to quickly identify the right breaker with audible and LED bargraph indication.

The receiver has both fast manual mode and auto threshold mode set by a single sweep over the board. The auto mode sets the sensitivity to ignore weaker signals which can be caused by coupling between circuits ensuring easy detection in a wide range of installations.

The receiver will work with multiple transmitters and can also be used as a non-contact voltage indicator.

Each Martindale FD550 fuse finder is supplied with a receiver, transmitter, batteries and instruction manual.

Key Features

  • Simple tracing of fuses and breakers
  • Visual & audible indication
  • Fast manual mode
  • Self-adjusting auto mode
  • Mains powered plug-in transmitter
  • Dual function receiver & non-contact voltage indicator
FD500 Transmitter
Voltage Rating: 230V
Frequency Range: 30-70Hz
Switching Frequency: 5Hz approx.
Transmission Pulse Width: 1.7µS approx.
Transmission Pulse: 20A max
Earth Leakage: Nil
Power Consumption: 1W approx.
IP Rating: IP20
Supply: from mains
Dimensions: 65 x 65 x 50mm
Weight: 65g approx.
FD650 Receiver
Tracing Depth for Fuse Assignment: 0-10cm approx. depending on local conditions
Sensitivity Setting: via digital stepping
IP Rating: IP20
Supply: 9V battery, MN1604/PP3, IEC 6LA61 (alkaline only)
Weight: 135g approx. (incl battery)
Dimensions: 202 x 32 x 22mm
Complies With: EMC standards
Transmitter: CAT III 300V
Receiver: CAT IV 600V
FD550 Includes: FD650/R receiver
FD500/T transmitter
(Size: 468.6 KB)
(Size: 1.7 MB)
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