Ex Barriers

The Series N-132… isolating switching amplifiers (Ex Barrier) transmit switching operations from an intrinsically
safe control circuit to a non-intrinsically safe active current circuit. The control units are designed
according to NAMUR-DIN 19234 or EN 60947-5-6 intrinsically safe and according to IEC 60079 [Ex ia] II C.
The conformity is certified in Germany by DEKRA EXAM GmbH.