Product Description
Leviton Greenmax Relay. Part #RELAY-1CB.
GreenMAX Relay, Latching, 1-pole, Return-To-Closed basic, 30A 24-277, 347VAC 50/60Hz, Title 24 compliant, ASHRAE 90.1 compliant
RELAY-1CB GreenMAX Latching Relay, 1-Pole RTC Basic
Features and Benefits:
- 25,000A Short Circuit Current Rating (SCCR) at 277VAC
- Rated at 30A General Fluorescent Ballast and 20A Incandescent
- All Models are Latching Relays with Manual Actuator
- Exclusive Dimming and Switching Relay Module for Daylight Harvesting
- Exclusive Dimming and Sensing Relay Module for Smart Metering
- Load Ratings: 24-277VAC, 20A Tungsten Halogen Incandescent, 24-277VAC, 30A Ballast, 347VAC, 20A Ballast, 120VAC 1/2 Hp Motor, 277VAC 1 Hp Motor, 240VAC 1Hp Motor, Wire Range: #14 - #6 AWG Copper, Torque 16 in.-lbs., 25,000A SCCR Rating at 277VAC
GreenMAX Relay Modules • Same physical footprint for 1-pole, 2-pole and dimming latching relays, allowing the optimal mix of relays to be customized for each application • Self-contained Dimming and Sensing Relay Module in 1-pole configurations features daylight harvesting capabilities • All four wires required for 0-10VDC dimming ballast wiring connect directly to the module—no additional control board required • All relays are latching with a manual actuator that allows users to manually bypass the system to turn lights on or off without CPU power • Relay terminals are connected directly to copper bus for greater strength than soldered circuit board mounted terminals • Latching relay design retains state during power outages, unlike spring return relays that may change state in absence of processor signal power • Power supply provides 3-5 second ride-through to maintain processor operation during power loss or brown-outs • Selective emergency signal response relays may be programmed to turn on, off or ignore an emergency signal from the command module • The return to closed relay design for 1-pole and 2-pole provides closed contacts on loss of power for emergency response.
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The RELAY-121-1CB is the same as the RELAY-1CB.
This replaces the discontinued Leviton Greenmax RELAY-1TB.
