Hermetik Koruma Rolesi

The Vertical Protection Relay replaces the pipe plug on the fill pipe of the transformer. The housing of the device is fabricated of an aluminium alloy, which provides a positive metal seal withstanding pressures of up to 0,5 bars.Vertical movement of the float is transmitted to the snap-action-alarm switch of the Vertical P. Relay. The float is made of an oil-resistant closed-cell material, which eliminates the risk of leaks in the float and guarantees constant buoyancy.

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