About Low-voltage Power Distribution ...
Since the permanent magnet is used for the electromagnet part of SD-Qtype, it is necessary to match its polarity with the polarity of the controlcoil. More Details >>
About Low-voltage Power Distribution ...
You must not desassemble it since mechanical latched type has beenadjusted and tested at our factory. More Details >>
About Low-voltage Power Distribution ...
Main circuit of US-H* type is used for only AC power supply. For DC powersupply, we provide US-KD8 type solid state contactor. More Details >>
The push button is used for testing whether it definitely trips when an earth leakage current occurs. At this test, a Leakage Display button will be come out... More Details >>
How to select at Inverter circuit
Basically you have to consider the effect of harmonic waves, but there are two ways as below. 1. Refer to the recommended rated current by inverter manufactu... More Details >>
It is the maximum voltage which meets the performance criteria for the rated operational voltage. More Details >>
It is possible to attach closely if there is no problem about the insulation distance between live parts such as a terminal bar and load currents are 80% or ... 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 >>
When Power-Fuse (PF) is used as a high-voltage side protection device, coordination with MCCBs on the secondary side shall be achieved. Therefore, MCCB has l... More Details >>
ACB combination Ground fault protecti...
It is not possible to combine them at the same time. You need to choose one of them. More Details >>