Pneumatic HIGHPOWER Time Delay Switch 3 Seconds to 30 Mins 5 A SPDT Microswitch

Description

Pneumatic HIGHPOWER Time Delay Switch 3 Seconds to 30 Mins 5 A SPDT Microswitch
The delay time of this switch is set by turning the brass screw. You can probably make it delay for an hour or longer if you want to.
The switch comes with a knurled nut for mounting the switch on a bulkhead.