... products comply with the standard: IEC60884-1, GB2099. AC30 Modular Din Rail Sockets Verified Information This information is Verified by TÜV ... Actual Units Produced(Previous Year) Circuit breaker, Dual power, Contactor, Relay Circuit breaker 750,000 Pieces / Month, Contactor 19,800 Pieces ... / Month, Dual power 3,100 Pieces / Month, Relay 9,000 Pieces / Month Circuit breaker 7,300,000 Pieces ...