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AC & DC Voltage tests up to 690V
as well as for DC tests
Once the fuse tray has been opened and the fuse removed
Optional Glycerine filled
type K thermocouple and manual Accessories
Martindale LOK15 MCB Isolation Lock BSPP AC & DC Voltage testsMartindale LOK15 MCB Isolation Lock For use with MCBs on domestic and industrial distribution boards for isolation purposes where access is restricted. Pushpin design with 15mm spacing. Description The essential test tools and equipment needed to implement a safe isolation procedure in accordance with Electricity at Work regulations are a dedicated voltage indicator, a proving unit to verify the voltage indicator, a locking off device which can be
