Theme: Industry Japan switcher manufacturer Japan's switch industry (Nikkai), recently announced the company's new series of LED short keyboard switcher FM. The main uses are in communication machines, wireless applications, electronic measuring devices, automation equipment, transactional machines, consumer electronics and game consoles.



The FM series is characterized by the choice of the quality of the case, and does not have to be matched with metal sheets. The keyboard module series contains adhesives, and the LEDs can make the status display of the keyboard easier to read and allow the handheld to be held by spot light. The device is becoming thinner.

The connection to the FM series is also miniaturized, and the mounting space of the control board is also reduced, and the performance of the keyboard can be customized with the customer, providing a total of 20 machines in the form of spot illumination, non-illumination, and card insertion. Kind. The sale start date is July 17, 2007.

MCCB with Earth Leakage Protection(ELCB) TRE Series

TREF, MCCBs with earth leakage protection

Independent power supply with build-in power source,directly draws power from the incoming end to avoid the risk of protection function failure caused by external power supply failure.
● Overload protection
● Short circuit protection
● Isolation
● Earth-Leakage Protection
● Used in residential building, non-residential building, industry, energy and infrastructure

Earth-leakage protection is a residual current protection based on current measured by a rectangular sensor encompassing the three phases of the three phases and neutral.

mccb with earth leakage protection,circuit leakage protection,Earth Leakage Breaker,3phase Elcb,Elcb 200a

ZHEJIANG QIANNA ELECTRIC CO.,LTD , https://www.traner-elec.com