LightLEEDer NEMA 4/4X Relay Panel LightLEEDer NEMA 4/4X Relay Panel

LightLEEDer NEMA 4/4X Relay Panel

Model: LLXX-4, LLXX-4X

The LightLEEDer NEMA 4/4X Relay Panel is an option that can provide extra protection where moisture and wind driven rain is present. Available in both NEMA 4 and NEMA 4X type enclosures, these LightLEEDer panels range in size containing 4 to 64 relays.  Panels are equipped with CAT-5 RJ45 connectors for LightSync data line devices and interconnecting panels. They also include a keyboard and LCD screen, as well as USB and TCP/IP connections for easy programming with our free LightLEEDer Pro Software.  Add-on modules are available for connecting to BAS, theatrical, or security systems.


LightLEEDer NEMA 4/4X Relay Panel



  • Superior breaker style design
  • Switch type override control
  • Lockout feature disables control from panel
  • 40 Amps @ 120, 277 and 347 VAC, 1-pole
  • 40 Amps @ 208/240/480, 2 & 3-pole
  • R40 Relays ordered seperately


  • Power surge and spike suppression up to 123 volts on the 24VAC power input
  • Data Line surge and spike suppression up to 8Kv and 15Kv through air
  • Memory retention for firmware and programming up to 200 years and electrostatic discharge to 4Kv
  • Real-Time-Clock time retention 45 days or greater without power
  • Internal memory backup and restore


  • Welded brackets provided for enclosure mounting
  • Neoprene sealed door with stainless steel clamp
  • High voltage barriers separate Normal and Class 2 wiring
  • NEMA 4 or 4X Enclosure provided


  • 120 or 277 VAC @ 1 Amp, 347 VAC optional


  • Up to 64 single pole relays
  • 2 to 4 add-on modules

Operating Environment:

  • Location: Interior/Exterior
  • Operating Temp.: 0° to 50° C
  • Humidity: 10% - 90% Non-condensing
  • Atmosphere: Non-explosive/corrosive
  • Vibration: Stationary

Certifications and Approvals:

  • UL
  • CUL
  • FCC Part 15
  • FCC Part 68
  • Title 24
  • ASHRAE compliant
  • Made in the USA
  • Digital CAT 5 ready
  • NEMA 4 or 4X Enclosures
  • Automatic receptacle plug load and lighting circuit control
  • Programming Options are done with a Integrated keypad with 4-line LCD display or using LightLEEDer Pro software via USB or TCP/IP.
  • Network Capability allows you to connect up to 254 panels and 64 LightSync devices per panel, plus an additional 254 devices on the panel network.
  • Internet Capability to interconnect panels across the internet.
  • Relay Groups can comprise any relay on the network and be assigned to any of the 256 available groups — controlled by any timer, switch, or other external commands.
  • Relay Presets can be programmed from any relay ON/OFF patterns and be assigned to any of the 256 available presets —controlled by any timer, switch, or other external commands.
  • Timer Scheduling for 128 available timers that can turn relays ON or OFF for Time-of-Day, Astronomical times, and Open/Close.
  • Clock Functions include Automatic Astronomical calculation of Sunrise and Sunset, Adjustable Daylight Saving Time and Enable/Disable.
  • Switching Inputs accepts virtually any type of switch, momentary or maintained, 2- or 3-wire switch and directly powers motion sensors, data line switches and devices.
  • Switch Input Flexibility is provided with time-of-day function change and also has “and/or” logic built in.
  • Add-On Modules available for each controller, and include BACnet IP, BACnet MSTP, Modbus RTU, Modbus ASCII, N2, DMX512, DTMF telephone switching and modem.