The Industry's Most Reliable Relays
Lighting Tough Relay (LTR)
Blue Ridge Technologies manufactured lighting relay panels use Lighting Tough Relays (LTR). These long-life relays are UL Listed and rated for 300,000 operations at full load and a Short Circuit Current Rating (SCCR) of 20,000 amps. Each Lighting Tough Relay features a temporary override lever for operation of the relay without power to the electronics.
Durable, UL Listed Component
These long-life relays are UL Listed and rated for 300,000 operations at full load and a Short Circuit Current Rating (SCCR) of 20KA when installed in Blue Ridge Technologies panels.
The contacts of these Single Pole, Single Throw (SPST) latching relays are rated to
- 20A Tungsten 125 VAC
- 20A Ballast 277 VAC or 347 VAC,
- 20A Resistive 277 VAC or 347 VAC
Direct Manual Override
The LTR can be switched on or off without power to the control electronics. This allows the electricians to manually control the circuits during installation and allows authorized users the ability to override the circuits after installation. The manual override switch position provides a visual indication of the circuit status. This capability is not common in most lighting control products.
Flexible Wiring
The relay terminal capacity of the LTR can accommodate:.
- One wire per terminal. Each side of the relay terminal shall be able to accept one #14 up to #8 AWG wire, solid or stranded wire.
- Two wires per terminal. Each side of the relay terminal shall be able to accept two #10 AWG wires, solid or stranded wire.
