How to connect to 2-pole breaker
(1) When "N" is marked on the breaker,connect the N phase wire as marked. (2) When "N" is not marked on the breaker, N phase wire can be connected to eith... More Details >>
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The withstand voltage of US-N5SS, US-N8SS, US-N70NS and US-N80NStype is 2kV. The withstand voltage of US-N20 to 50 type is 2.5kV. Theapplied points are as fo... More Details >>
About Low-voltage Power Distribution ...
It is not possible to change a contact of SD-Q type. More Details >>
About Low-voltage Power Distribution ...
For other coil designation, it can be calculated as below.1. For S-T* and S-N* type (AC operation type)(1) Input (Instantaneous, constant) power consumption ... More Details >>
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Cold start operating characteristic is the operating time from flowingcurrents to operating while a heater temparature of a thermal load relay isthe same as ... More Details >>
About Low-voltage Power Distribution ...
It is also called jogging and it means frequently opening and closing thestarting currents such as small movement of a motor. More Details >>
About Low-voltage Power Distribution ...
When installing a thermal load relay in the delta phase and detectingphase current, you select a heater designation that can be set to 1 / √ 3times of the mo... 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 >>
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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 >>
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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 >>
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