3 Phase Air Compressor Pressure Switch | 380V/400V | 5-8 Bar Default

This 3-phase air compressor pressure switch controls the start and stop of a compressor motor from tank pressure, and runs on 380V or 400V supplies. It has a default setting of 5-8KG (5-8BAR), a 3-in 3-out wiring layout and a brass compression fitting on the underside of the body, in a transparent plastic housing sized 14 x 7 x 10.5CM. Features and benefits: - 380V and 400V supply ranges: one switch suits both three-phase voltages used on workshop compressors - Default 5-8KG (5-8BAR) pressure setting: a ready-made working window for typical workshop air systems - 3-in 3-out wiring: three supply wires in and three motor wires out, so the connections are easy to follow - Rated by the seller for up to 100,000 operations: built for the repeated start and stop cycles of a compressor - Brass compression fitting on the bottom of the body: a metal connection point to the tank or pressure line - Transparent plastic cover: the terminals and mechanism can be inspected without removing parts - Two options to choose from, A and B Applications: - Replacing a worn or stuck pressure switch on a three-phase workshop compressor - Automatic pressure control on air receiver tanks - Spares stock for maintenance engineers and compressor service work - Compressor builds and repairs where a 3-phase controller is needed In the box: - 1 x pressure switch controller Note: Isolate the supply and release all air pressure from the tank before fitting or adjusting the switch. Wiring a 380V or 400V three-phase supply should be done by a competent electrician. Check the supply voltage and motor rating against your compressor before connecting.