Aria Call Metering and Polarity Reversal Detection CMU50-PR

Aria Call Metering and Polarity Reversal Detection CMU50-PR

Regular price $90.91  ex GST

Aria Call Metering and Polarity Reversal Detection CMU50-PR. The call metering-50Hz and polarity reversal detection unit (CMU50-PR) provides 3 call metering detection circuits for 50Hz and provides 3 channels of polarity reversal detection for call metering or signalling. It can be installed on MBU. CHB308 and CSB316.