Mercury Switch, 5 amp. 220V – 440V, single pole.

The contacts are in a sealed mercury tube, providing an extremely reliable mechanism controlled by the rocker and phosphor bronze spring movement.

Minimum liquid variation 1.25″ (32mm)

For more information and to enquire about this product simply:

call +44 (0) 20 8941 4889 or

email sales@georgelancaster.co.uk