Anti-vandal key lock switches with ring for location or power indication, various colours are available.The switches have an impact resistance rating of IK03, and a front panel protection rating of IP40. They are fitted with an LED resistor to protect from forward voltage fluctuations.The switch body and button are construction from varnished stainless steel.
"Electrical life: 50000 make and break operations at full load Panel cut-out diameter: 19.2 mm Keys can be removed in all positions