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The SA-1 Surge Arrestor from Aiphone protects Aiphone intercom systems from damage due to power surges and lightning strikes. It can be used to protect power inputs to all Aiphone DC powered systems, and to protect intercom circuits by dispersing surges on the station wires.
Each SA-1 unit will protect two intercom station wires and discharge up to 180V of current.
Helps prevent damage to intercoms caused by power surges and lightning strikes
Discharges up to 180V of surging voltage
Mulitple SA-1 units can be used within a system
Each SA-1 unit protects two wires connected to the intercom
Easy to install; screw terminal connections
Small size makes the SA-1 Surge Arrestor easy to mount and conceal
In the Box
Aiphone SA-1 Surge Arrestor for Intercom Systems
Limited 2-Year Warranty
Table of Contents
C-123L/A ChimeCom System
MP-S Mid-Power Intercom System
CCS-1A ChimeCom2 System
MK & MY Intercom System
IE Chime Tone Intercom System
NEM Lamp Memory Intercom System
LEM Hands Free Intercom System
MC-60/4A MarketCom System
LEF Hands Free Selective Call System
VC-M Multi-Tenant Audio Entry System
AP-M High Power Intercom System
VY Pan Tilt Video Entry Call System
Supplied by the master station
Discharge: 180 V approximately
Resistance: 10 GΩ
Surge: 2.5 kA approximately
Dimensions (H x W x D)
2.1 x 1.3 x 0.8" (5.3 x 3.3 x 2.0 cm)
Aiphone SA-1 Surge Arrestor for Intercom Systems Review