Arc-Plug replacement cartridge for Alpha Delta antenna switches. These D4 cartridges (Arc-Plug) are designed to reduce the risk of surges caused by lightning or other high voltages.
When struck by a surge, the cartridges (Arc-Plug) are short-circuited, protect your equipment and stay short-circuited. They must be removed or replaced in order to continue functioning. As with any protection against lightning; these surge cartridges will not prevent fire or damage caused by a direct lightning strike on an antenna, power lines or any other structure.
This Delta Arc-Plug D4 Alpha Antenna Switch Replacement Cartridge replaces the Delta-2 and Delta-4 Coax switch series directly. As when used in Alpha Delta coaxial switches, these D4 replacement arc cartridges are rated at 1500 watts CW and SSB PEP, ICAS, at an SWR less than 2: 1.
Alpha Delta D4 Arc-Plug replacement cartridge
- Brand: Alpha Delta
- Product Code: Alpha Delta
- Availability: In Stock