Yueqing Meba Electric Enterprises Co., Ltd.
Main products:Mini Circuit Breaker,Junction Box,Distribution Box,Contactor,Industrial Socket
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  • Contact Person : Mr. Lu Collin
  • Company Name : Yueqing Meba Electric Enterprises Co., Ltd.
  • Tel : 86-577-27866868
  • Fax : 86-577-27866767
  • Address : Zhejiang,Yueqing,Houjie Industrial Zone,Liushi,Yueqing,Wenzhou,Zhejiang,China
  • Country/Region : China
  • Zip : 325604

3LB series change over switch

3LB series change over switch
Product Detailed
universal change over switch 3LB3,3LB4,3LB5 Meet standards:GB14048.5-1993, VDE0660 German standards

3LB3,3LB4,3LB5 change over switch

Application: The combination of products is 3LB Series Universal Switch technology is the introduction of Germany's Siemens Company.Starting primarily for three-phase asynchronous motor speed to load and auxiliary circuit switch, as well as the main circuit usedcan be replaced HZ10, HZ12, LW5, LW6, HZ5.Switch H85-S such conversion.Meet standards:GB14048.5-1993, VDE0660 German standards.Specifications:

 IEC/BS/VDERated nominal value
Current heat lthResistive load Ac21Ac23Occasionally switching motors Load or high inductanceAc3Direct Alliance Start motor
3220 240V3380 440V3220 240V3380 440V
3LB3-2525A25A4KW7.5KW3KW5.5KW
3LB4-4040A40A7.5KW15KW7.5KW11KW
3LB5-6363A63A11KW22KW11KW12.5KW
Models3LB3-R3LB5-R
Rated insulation voltage (v)660380
Rated voltage (A)2510
Mechanical life (Meeting)310 4310 4
Operating frequency (Meeting/h)500500
Models3LB3-R3LB5-R
In AC11 Rated areas Current work220VA2540
380VA1025
500VA4 

Dimension:

3LB series change over switch



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