12-00403 Data line protection DLP 130/48V ZAR 1,118.78 Easy installation SKU: 12-00403 More DetailProduct Category: Security & OutdoorApplications: alarm, intercomFeatures Easy installation Screw termination Applications: RS422, RS232, RS485 4-20mA loop, alarm and intercom systems Specifications: 12-00403 Data line protection DLP 130/48V