The MS series circuit breakers for the protection of electric motors provide reliable protection of the power circuit. The MS series combines the control and protection functions of an electric motor. MS switches are mainly used for manual switching on/off of electric motors, their protection against short circuit, overload and phase interruption without the use of fuses. The MS series circuit breakers allow you to reduce costs, space and ensure a quick (within a few milliseconds) shutdown of the electric motor when a short circuit occurs.
Installation method:Din 35 mm
Rated current, A:0,25 ... 0,40
The size in the box (shield):3 mod.
The rate of labor costs in man-hours:0.3
Basic unit:pc
Width, mm:45
Height, mm:90
Weight, kg:0,258
Depth, mm:86,8
The ability to connect accessories:There are
Cable cross section, mm2:0,75-2,5
Volume, l:0,35
The frequency of shipment of goods:1
Rated operating power 400 V AC, kW:0,09
Rated operating voltage, V:690
The setpoint of the nominal, instantaneous short circuit current, A:3,9
Breaking capacity (at a voltage of 400 V), kA:100
Standard size:MS132