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Minimum Order
Localité:
shanghai
Prix de commande minimale:
-
Commande minimale:
100
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
100.000
Payment Type:
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Personne àcontacter Lisa
3UA thermal relay is suitable for using in power system with AC *0Hz, rated operation voltage up to **0V and ***0V, in main circuit, current from 0.1A to **0A. It is used to protect AC three-phase asynchronous motor against overload and open-phase. The current setting value can be regulated and the setting current values of many thermal elements are intercrossing overleaping arrangement, for easy selecting by the customers from **5C to **5C air temperarature as the products have temperature compensating. The relays have the test push-button for breaking NC contacts, the operating indication and free trip characteristics. The items conform to IEC****1, IEC****1 3UA*0 Rated operating current: *2.5A Rated insulation voltage: **0V Current setting range: 0.1A to *4.5A 3UA*2 Rated operating current: *5A Rated insulation voltage: **0V Current setting range: 0.1A to *5A 3UA*4 Rated operating current: *2A Rated insulation voltage: **0V Current setting range: 4A to *6A 3UA*5 Rated operating current: *5A Rated insulation voltage: **0V Current setting range: 0.1A to *5A 3UA*8 Rated operating current: *0A Rated insulation voltage: ***0V Current setting range: 4A to *8A 3UA*9 Rated operating current: *3A Rated insulation voltage: **0V Current setting range: 0.1A to *3A
