A range of good quality no volt release switches with adjustable overload protection included, used primarily for motor switching. Available in a range of ratings to suit 230V single phase applications. These switches can be used in conjunction with additional foot switches, interlocking micro switches or thermal overloads. IP54 rated against dust and moisture ingress. Dimensions are 175mm high x 100mm wide x 130mm deep. N.B. Enclosure threaded to accept gland or conduit type fittings.