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YUEQING ZECHANG IMPORT & EXPORT CO.,LTD 
No.258, Liujiang Rd, Xetra Industrial Zone, Liushi, Wenzhou, Zhejiang, P.R.China
Ph: +86-13868628512
Intl. Busi. Div.: Fax: 0086-577-61723166, Tel: 0086-577-61730688
E-mail: info@xetra.com.cn  

Motor Protection Circuit Breaker (3VE)

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Motor Protection Circuit Breakers (3VE)


3VE (DZ108) series circuit breakers are suitable in the circuit of AC 50/60Hz, rated operating voltage up to 660V, rated operating current from 0.1A to 63A. They are used for preventing motors from overload and short circuit. They also can be used as direct starters to start motors and switches to changeover the circuit under the normal conditions.

Technical parameter 

Rated breaking capacity of short circuit Rated Rated Mechanic Electric Reference
220V 380V 660V voltage (V) current (A) life life  
1.5 1.5 1 660 20 4x104 5000 3VE1
10 10 3 660 32 4x104 5000 3VE3
22 22 7.5 660 63 2x104 1500 3VE4

Setting range of thermal trips (A) Thermal current Ie in (A) Reference Type
0.1-0.16 0.16 3VE1-1B00 3VE1 (DZ108-20)
0.16-0.25 0.25 3VE1-1C00
0.25-0.4 0.4 3VE1-1D00
0.4-0.63 0.63 3VE1-1E00
0.63-1 1 3VE1-1F00
1-1.6 1.6 3VE1-1G00
1.6-2.5 2.5 3VE1-1H00
2-3.2 3.2 3VE1-1S00
2.5-4 4 3VE1-1J00
3.2-4.5 4.5 3VE1-1T00
4-6.3 6.3 3VE1-1K00
5-8 8 3VE1-1Z00
6.3-10 10 3VE1-1L00
8-12.5 12.5 3VE1-1X00
10-16 16 3VE1-1M00
14-20 20 3VE1-1N00
1-1.6 0.16 3VE3-1G00 3VE3 (DZ108-32)
1.6-2.5 0.25 3VE3-1H00
2.5-4 0.4 3VE3-1J00
4-6.3 0.63 3VE3-1K00
6.3-10 10 3VE3-1L00
8-12.5 12.5 3VE3-1X00
10-16 16 3VE3-1M00
12.5-20 20 3VE3-1Y00
16-25 25 3VE3-1N00
22-32 32 3VE3-1P00
6.3-10 10 3VE3-1L00
10-16 16 3VE3-1M00
16-25 25 3VE3-1N00
22-32 32 3VE3-1P00
28-40 40 3VE3-1S00
36-50 50 3VE3-1R00
45-63 63 3VE3-1T00
6.3-10 10 3VE4-1L00 3VE4 (DZ108-63)
10-16 16 3VE4-1M00
16-25 25 3VE4-1N00
22-32 32 3VE4-1P00
28-40 40 3VE4-1S00
36-50 50 3VE4-1R00
45-63 63 3VE4-1T00
 



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