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Thermal Overload Relay

3UA Thermal Overload Relay

Time:2018-08-25 11:01:50

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Category:Thermal Overload Relay

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Hotline:0577-62870351 62870352 62877358

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3UA Thermal Overload Relay

Application

3UA thermal relay is suitable for A.C. 50Hz kr 60Hz, voltage up to 660∽1000V and current up to630A. General AC motor of long or discontinuous long operation, temperature compensation,and trip indication. It can automatically and passively get back. It can be fixed with contactor together. Also be independently fixed.

Model and name

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Motion characteristic:Three-phase balance motion time

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Phase-losing motion characteristic

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Specifications

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