LINE ISOLATION UNIT MOD7470

• Each unit interfaces one metallic 4-wire speech band data circuit of 600 Ohms impedance.
• The unit protects equipment from static and traction currents induced into transmission lines up to 10KV.
• The units may easily be fitted on to a wall or equipment cabinet.
• The outer case is made of high impact ABS and sealed to IP55, with RJ45 connectors for line and equipment.