3UA Thermal Overload Relay
1.protects the 3TB,3TF type contactors
2,Output:3000pcs/day
3.CE,CB,ISO9001,14001,IEC
3UA JRS2 Electrical Thermal Relay
1. Model:3UA
2. Standard:IEC60947-4
3. Function:against overload and open-phase
4. Rated voltage:660/1000V
5. Rated current:0.1~630A
6. Frequency:50/60Hz
7. Type:3UA50,3UA52,3UA54,3UA58,3UA59,3UA62,3UA66,3UA68
8.Certificate:ISO9001:2000, ISO14001:1996,CE
Type | Rated current (A) | Rated insulation voltage (V) | Current setting range (A) |
3UA50 | 14.5 | 690 | 0.1~0.160.16~0.250.25~0.40.4~0.63 0.63~10.8~1.251~1.61.25~2 1.6~2.52~3.22.5~43.2~54~6.35~8 6.3~108~12.510~14.5 |
3UA52 | 25 | 690 | 0.1~0.160.16~0.250.25~0.40.4~0.630.63~1 0.8~1.251~1.61.25~21.6~2.52~3.22.5~4 3.2~54~6.35~86.3~108~12.5 10~1612.5~2016~25 |
3UA54 | 36 | 690 | 4~6.36.3~1010~1612.5~2016~25 20~3225~36 |
3UA55 | 45 | 690 | 0.1~0.160.16~0.250.25~0.40.4~0.63 0.63~10.8~1.251~1.61.25~2 1.6~2.52~3.22.5~43.2~54~6.35~8 6.3~108~12.510-16,16~2520~3225-36,32-40,36-45, |
3UA58 | 88 | 690 | 4~6.312.5~2016~2520~3225~40 32~5057~7063~8070~88 |
3UA62 | 180 | 1000 | 55~8063~9080~11090~120 110~135120~150135~160150~180 |
3UA66 | 400 | 1000 | 80~125125~200160~250200~320250~400 |
3UA68 | 630 | 1000 | 320~500400~630 |
