Description
- About this item
- A surge arrestor designed to protect Aiphone intercom systems from damage due to power surges and lightning strikes
- Can protect power inputs to all Aiphone DC powered systems and intercom circuits by dispersing surges on the station wires
- Each SA-1 will protect two intercom station wires and discharge up to 180V of surge voltage
- Discharges up to 180V of surging voltage
- Easy to install - screw terminal connections
AiphoneCorporation RY-3DL Selective Door Release Adaptor for JF, JM, or KB Series, ABS Plastic Construction
