DIN rail mountable 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal Block.

Does it include wireless functionality?：No Does it include a Battery?：No High-concerned chemical：None Material：Nylon + Fibergl Model Number：DM4-4007-A3 Origin：Mainland China

Does it include wireless functionality?: No Does it include a Battery?: No High-concerned chemical: None Material: Nylon + Fibergl Model Number: DM4-4007-A3 Origin: Mainland China