The CDN 3063A-C63 from AMETEK CTS GmbH is a Coupling Decoupling Network with Operating Voltage 85 to 265 VAC, Burst Voltage 4.8 kV, Surge Voltage 6.6 kV, Ringwave Voltage 6.6 kV, Operating Current 100 mA. More details for CDN 3063A-C63 can be seen below.