Protecting the lighting systems will dramatically reduce the likelihood of damage and/or failure occurring. It is critical to protect any link or bus with runs that travel between buildings or exterior lighting loads. Any power outage or lightning strike will produce damaging transients. This will be the most common cause of port failure and reduced life and performance of all connected loads.

TK-TTLP-1S240-FL

Protect all upstream breaker panels feeding processor(s)

TK-LT120-20A-DIN2

Protect 120V circuits feeding outdoor landscape lighting

TK-CT2-DB9

Protect RS232 Communication lines to keypad, hybrid repeater links, inter-processor link, module interface link, Grafik eye link, shade interface, etc. (see Lutron Homeworks info.)

TK-CT2-24LIT24,12,4

Protect H48/D4B dimmer interface; protect remote equipment with runs going outside (exterior) the building or communicate with equipment fed from a different power source or in a different building; protect module interfaces, gate keypad and additional dimming panels from lightning or utility caused surges or outages.