It is a button in order to trip MCCB. It is used for regular inspection of the switching mechanism, and trip condition of MCCB when Alarm switch (AL) and Shu... More Details >>
The time between application of voltage to the closing coil (CC) and closing of the main contact is 0.08 sec or less. More Details >>
Horizontal connection type (standard: AE-SW up to 3200A except 2000-SWA), Vertical connection (VT) type (standard: 2000-SWA,4000-SWA -6300-SW) and Front conn... More Details >>
Use with 24V, 0.5A or more for AC and DC in normal use. If the breakers are used less than 24V, use with 6V, 1A or more. Moreover, regular inspection of is ... More Details >>
Inverse time delay operating characte...
It is a characteristic that operating time inversely become shorter as current increases. For Molded Case Circuit Breakers, protection characteristic meeting... More Details >>
About Low-voltage Power Distribution ...
It is possible to operate it by using two US-N* type. For the interlock ofboth US-N* type, UA-RE type reversible unit is used. More Details >>
About Low-voltage Power Distribution ...
It is possible to produce, however, it may cause unnecessary trippingwhen using inching. More Details >>
About Low-voltage Power Distribution ...
The permissible variation range of frequency (short time variation) is ±5%. More Details >>
About Low-voltage Power Distribution ...
It is possible to open/close three-phase load by opening/closing two poleswith three-phase circuit. If US-H opens/closes two poles and theremaining pole is s... More Details >>
About Low-voltage Power Distribution ...
Collective control or individual control can be selected for control circuit ofUS-H* type and it is possible to apply to single-phase circuit or three-phase ... More Details >>
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