Available fitted with various actuators Plain shrouded button versions (as featured in the double pole actuators) are offered along with long-overtravel Panel-mount versions are in short and long plunger travel versions, and with roller actuator For improved environmental protection, the shrouded button version has a bezel seal, for IP67 rating Supplied with red, green & black buttons Contact Rating -250Vac 16 (4) A Single hole mounting - 12mm