DOL controls

DOL stop/start controls comprise of a contactor. Start contact, link wires and stop/start buttons.

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Pressure Sensor (ST-300) Pressure Sensor (ST-300) The ST-300 maintains constant negative pressure in the discharge duct via a frequency converter that... £301.20 Inc. VAT £251.00 Ex. VAT Read more SFC Inverter Controls SFC Inverter Controls Inverter controls are to be used in conjunction with IP21/IP54/IP55- rated frequency fan inverters.... £85.20 Inc. VAT £71.00 Ex. VAT Read more