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3VU1 motor protection circuit breaker
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Application
The product is suitable to be used in circuit of rated voltage up to AC 660V 50/60Hz, rated current from 0.1A to 63A. It is applicable for protection of overload & short circuit of 3 phase squirrel-cage motors. It also can be used as direct starter to start the motor and a switch for changeover the circuit under normal conditions.
Technical Specification
3VU1300 3VU1600
Current setting range(A) Power of
controlled
motor(KW)
Current rated(A) Current setting range(A) Power of
controlled
motor(KW)
Current rated(A)
0.1-0.16 0.16 1-1.6 0.37/0.55 1.6
0.16-0.24 0.06 0.24 1.6-2.4 0.75 2.4
0.24-0.4 0.09/0.12 0.4 2.4-4 1.1/1.5 4
0.4-0.6 0.12/0.18 0.6 4-6 2.2 6
0.6-1 0.25 1 6-10 3/4 10
1-1.6 0.37/0.55 1.6 10-16 5.5/7.5 16
1.6-2.4 0.75 2.4 16-25 11 25
2-3.2 1.1 3.2 22-32 15 32
2.4-4 1.1/1.5 4 28-40 18.5 40
3.2-5 1.5/2.2 5 36-52 22 52
4-6 2.2 6 45-63 - 63
5-8 3 8
6-10 3/4 10
8-13 4/4.5 13
10-16 7.5 16
14-20 7.5 20
18-25 11 25

Dimensions

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