Earth Leakage Monitors.

Our Earth Leakage Monitor does just what is says on the label. It detects earth leakage between either DC pole and earth and provides a local and remote warning in the event of an earth fault.

The earth leakage alarm is not suitable for use in vehicles using a positive or negative earthed chassis for obvious reasons but if you use batteries in marine applications, using the steelwork as a conductor is not desirable and this unit then comes into its own. It makes sure your installation floats with respect to earth.

Designed to measure both poles of the battery, the earth leakage monitor will respond to a negative or positive earth fault and the corresponding led on the front panel will illuminate. Following a short delay, the internal relay trips to provide a warning signal. The unit is capable of detecting earth faults on charger rectifiers and transformer secondaries too.

The unit is fitted with on-board through label healthy & failure leds and includes a double pole volt free relay rated at 3A @ 230VAC or 30VDC. Connections and installation requires an 11 pin octal base (Included!).

Available in the same voltage range as our other monitors, the earth leakage monitor is suitable for use on 6, 12, 24, 30, 48 & 110VDC systems. Download a data sheet or order your ELM today!

You can order this product on line by clicking the shopping cart symbol below. Shipping costs are additional and shown as "Tax" for overseas customers on the shopping cart.

Please record the operating voltage in the comments box when ordering.
CBCHVM-679-1 earth Leakage Monitor. £42.00 +VAT.