Test Switch Box

MW Engineers manufacture this product for ARTC in New South wales for safer operational of Level crossings in the state of NSW.

A test switch shall be provided to enable the highway signals, the half-boom barriers, the warning bells and warning lights (each where fitted) to operate directly from the standby power supply, with the main supply switched off.

Using the test switch box the level crossing shall be operated and the power supply indicator (PSI) alarm lights shall be observed

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Before leaving the level crossing the signalling maintainer shall ensure that the crossing is fully operational and that nothing has been left switched off, disconnected or unlocked including battery chargers, test switches and emergency switches.

Further reference can be obtained in ARTC web sites:
ESD-03-01.pdf and SMP36.pdf