○ Protection circuit structure：Ground contact of sequence structure ( prioritized contact ) that connects with metal shells.

○ Installation in a small space enabled by use of the L za.

○ Safety standard certified connectors available. ( EN61984 compliant , TÜV certified )

○ UL・CSA standard certified connectors available. （ UL : UL1977 CSA : C22.2 No.182.3 ）