About Low-voltage Power Distribution ...
At ambient temperature 40℃, the rated voltage (frequency) is applied to acontrol coil, and after temperature rise and saturation, it can operatewithout any t... More Details >>
About Low-voltage Power Distribution ...
SD-T12 to T32 and SD-N600, N800 type operation coil terminals have polarity. Connect terminal mumber A1 (+) to the positive and A2 (-) to the negative sid... More Details >>
About Low-voltage Power Distribution ...
It is a current that can be energized for 8 hours without opening/closingthe magnetic contactor and in the state that the temperature rise value ofeach part ... More Details >>
About Low-voltage Power Distribution ...
RC stands for "Rated current" and the thermal load relay is usedaccording to the rated current (Full load current) of a motor. More Details >>
About Low-voltage Power Distribution ...
A thermal load relay is set as full-load current of a motor. However, ifambient temperature is significantly different from 20℃ or the connectingwire is diff... More Details >>
"b contact" is normally closed contact, and It is also called "NC (Normally Closed) contact". More Details >>
IEC 60947-2 is an international standard for circuit breakers. The rated voltage for the applicable circuit breaker is 1000V AC or less, or DC 1500V DC or le... More Details >>
AX (Auxiliary switch) is a switch which electrically displays the ON / OFF state. The markings are 14/AXa, 12/AXb and 11/AXc.* If the circuit breaker itself ... More Details >>
About Low-voltage Power Distribution ...
In our 3-contactor type star-delta starter (EYD), in order to eliminate thebreaking duty of the star contactor (MCS), the main contactor (MCM)break the star-... More Details >>
About Low-voltage Power Distribution ...
It is a starting method that motor winding is star-connected and startingcurrent is set as one-third of direct-on-line and then it is delta-connectedafter ac... More Details >>