The high-performance AR surge arrester absorbs the potential of an inductive lightning surge caused by a lightning discharge to protect electronic instruments. The plug-in arrester consists of a separable main unit and terminal block.
Absorbs large surge voltages immediately.
Simple circuit configuration and excellent adaptability to a distributed control system.
Plug-in connection of the main unit with the terminal block, eliminating concerns about an open-circuit state even if the main unit is removed.
Support JIS
*1: JIS C 5381-21 (category:C1,C2):
AR-SA, AR-HA, AR-TC, AR-RT, AR-HP, AR-LP, AR-SP,
AR-SY, AR1-B2, AR1-D6
*2: JIS C 5381-1(classⅡ):
AR-PS, AR-PH, AR-PW