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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 0.2 $* | 0.49 $* |
Aug-16-2025 | 0.49 $* | 0.90 $* |
Jul-16-2025 | 0.42 $* | 0.9 $* |
Jun-16-2025 | 0.52 $* | 0.45 $* |
May-16-2025 | 0.66 $* | 0.8 $* |
Apr-16-2025 | 0.9 $* | 0.12 $* |
Mar-16-2025 | 0.62 $* | 0.23 $* |
Feb-16-2025 | 0.22 $* | 0.41 $* |
Jan-16-2025 | 0.80 $* | 0.35 $* |
3UA Thermal Overload RelaySolid State Relay
Solid State Relay![]() | Application | ||
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3UA series thermal overload relay is suitable for using in power system with AC 50/60Hz, rated operation voltage up to 660V and 1000V, current from 0.1A to 630A. 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 overlepping arrangement, for easy selecting by the customers from -25℃ to +55℃ air temperature 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 IEC60947-5. Solid State Relay | |||
Specifications Solid State Relay | |||
Type | Rated insulation current(A) | Rated Insulation voltage(V) | Current setting range(A ) |
3UA50 | 12.5 | 660 | 0.1~0.16, 0.16~0.25, 0.25~0.4, 0.32~0.63, 0.63~1.0, 0.8~1.25, 1.0~1.6, 1.25~2.0, 1.6~2.5, 2.0~3.2, 2.5~4.0, 3.2~5.0, 4.0~6.3, 5.0~8.0, 6.3~10.0, 8.0~12.5 |
3UA52 | 25 | 660 | 0.1~0.16, 0.16~0.25, 0.25~0.4, 0.4~0.63, 0.63~1.0, 0.8~1.25, 1.0~1.6, 1.25~2.0, 1.6~2.5, 2.0~3.2, 2.5~4.0, 3.2~5.0, 4.0~6.3, 5.0~8.0, 6.3~10.0, 8.0~12.5, 10.0~16.0, 12.5~20.0, 16.0~25.0 |
3UA54 | 32 | 660 | 4.0~6.3, 6.3~10.0, 10.0~16.0, 12.5~20.0, 16.0~25.0, 20.0~32.0, 25.0~36.0 |
3UA58 | 80 | 1000 | 16.0~25.0, 20.0~32.0, 25.0~40.0, 32.0~50.0, 40.0~57.0, 50.0~63.0, 57.0~70.0,63.0~80.0 |
3UA59 | 63 | 660 | 0.1~0.16, 0.16~0.25, 0.25~0.4, 0.4~0.63, 0.63~1.0, 0.8~1.25, 1.0~1.6, 1.25~2.0, 1.6~2.5, 2.0~3.2, 2.5~4.0, 3.2~5.0, 4.0~6.3, 5.0~8.0, 6.3~10.0, 8.0~12.5, 10.0~16.0, 12.5~20.0, 20.0~32.0, 25.0~40.0, 32.0~45.0, 40.0~57.0, 50.0~63.0 |
3UA62 | 180 | 660 | 55.0~80.0, 63.0~90.0, 80.0~110.0, 90.0~120.0,110.0~135.0,120.0~150.0, 135.0~160.0, 150.0~180.0 |
3UA66 | 400 | 1000 | 80.0~125.0,125.0~200.0,180.0~250.0, 200.0~320.0,250.0~400.0 |
3UA68 | 630 | 1000 | 320.0~500.0, 400.0~630.0 |
Types of contactor
Diversified modes of transport for Solid State Relay
1. Solid State Relay's sample orders will be delivered from our factory within 7 working days.
2. General orders will be delivered from our factory within 7-15 working days.Solid State Relay
3. Bulk orders will be delivered from our factory within 25 working days at most.Solid State Relay
1. By EMS, DHL, FedEx, TNT, UPS or other express.
2. By our forwarding agent (by air or by sea).
3. By your own forwarding agent.
4. By domestic forwarding agents to any city in China.
1. The warranty starts from the delivery date from our factory;
2. During the warranty, any defective product will get repaired or replaced for free ;
3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.Solid State Relay
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com