Changeover Switches
Negotiable /Piece
Min.Order:100 Pieces
Zhejiang Sentai Electrical Apparatus Factory
LW4-20 series changeover switch is used in the circuits of AC 50-60Hz,rated voltage 500V and below,Dc voltage 440 to transfer the control circuit and electric measurement.also it can directly control small capacity motors.
Usage category |
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Double breaks | Single break | Double breaks | |||||
Rated insulation voltage Ui (V) | 110 | 220 | 500 | 220 | 380 | 500 | 380 |
Rated thermal current Lth(A) | 20 | 14 | 10 | 10 | 7 | 5 | 16 |
Operating voltage Ue(V) | 500 | ||||||
Operating current Ie(A) | 20 | ||||||
Mechanical life(times) | 10×104 | ||||||
Electric life(cycles) | 50×104 |