The gtd20a is not limited to emergency lighting applications. For additional applications and information contact the factory.
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Gtd20a wiring diagram. For additional applications and information contact the factory. Page 5 drivers neutral dimmed hot gtd20a as a switch bypass device with a 3 wire dimming system note. The gtd20a is suitable for use in indoor and damp locations. The gtd20a includes three dry form c contacts which allows the user a wide variety of wiring options. Gtd20a automatic transfer switchbypass device. The gtd20a is suitable for use in indoor and damp locations.
For additional applications and information contact the factory. Operation the gtd20a senses the loss of normal power and switches the lighting load connecting it to a. For additional applications and information contact the factory. When the generator or central inverter supplies ac power to the lighting fixture the gtd20a bypasses the local switching means or dimmer. Ul listed for us and canada under ul 924 ul listed for the us under ul 1008. The gtd20a is suitable for use in indoor and damp locations.
18 awg wire going to 1 on t2 and a 12 awg pigtail going to 3 on t1. For generator or central inverter supplied lighting. Jumpers from 1 on t1 to 4 on t2 is made as well as 5 on t1 to 4 on t2suggestions. For additional ap plications and information contact the factory. The gtd20a is suitable for use in indoor and damp locations. Wiring diagrams for ul 924 switch bypass applications the gtd20a uses an internal relay contact to control the ac power feeding the lighting load.
Wire gauges for all leads terminating at t2 should be 18 awg. Gtd20a jumper connections on t1 and t2 are contractor installed. I have a joint made from the normal power hot. Operation the gtd20a senses the loss of normal power and switches the lighting load connecting it to a user designated emergency circuit. Field installation indoor and damp full warranty. You can run a hot to the switch and then run two wires from there to the gtd20a.
Operation the gtd20a senses the loss of normal power and switches the lighting load connecting it to. The gtd20a includes three dry form c contacts which allows the user a wide variety of wiring options. The gtd20a is suitable for use in indoor and damp locations. Wire gauges for all other connections should be sized according to total connected lighting load. If you have a switch in the t1 3 line then you need to tap power before the switch and run a wire to t2 1. The gtd20a includes three dry form c contacts which allows the user a wide variety of wiring options.
Neutral is also according to diagram. The wire that will be connected to t2 1 must come from the non emergency power source and must be connected to t2 directly. The gtd20a includes three dry form c contacts which allows the user a wide variety of wiring options.
Gallery of Gtd20a Wiring Diagram
