3VE Motor Protection Circuit Breaker

3VE1 3VE3
  3VE are suitable in AC circuit of 50Hz or 60Hz, voltage up to 660V and current up to 0.1-63A and used to prevent small capacity motor and circuits from overload and short circuit and also used as direct starter for starting the motor and a switch for changeover the circuit under normal conditions.

Specifications

Type 3VE1 3VE3 3VE4
Poles 3 3 3
Rated current(A) 20 32 63
Rated voltage(V) 660 660 660
Rated insulation voltage(V) 660V 750 750
Current seting range (A) 0.1~0.16 0.16~0.25
0.25~0.4 0.4~0.5
0.63~1 1~1.6
1.6~2.5 2~3.2
2.5~4 3.2~5
4~6.3 5~8
6.3~ 10 8~12,5
10~16 14~20
1~1.6 1.6~2.5
2.5~4 4~6.3
6.3~10 8~12.5
10~16 12.5~20
16~25 22~32
6.3~10 10~16
16~25 22~32
28~40 36~50
45~63 45~56
Power of controlled motor
(KW)
220V 5.5 9 18
380V 10 16 32
660V 13 26 58
Mechanical life(1 x 10) 10 10 3
Protective feature 1.05le Not act within 2hrs
1.2le Act within 2hrs
12le Action snap