MR-820 Series Relays provide SPDT contacts which operate from a 24VDC input. Suitable for use with HVAC, fire alarm security, and energy management systems.

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Enclosure

MR-820 Series Relays		All Engineering Data Pages
The MR-820 Series Relays provide SPDT contacts which operate from a 24VDC input. Each relay position contains two independent UL recognized relays and a red LED which indicates a relay energized condition. The MR-828 is an 8 position (16 relays) standard module. Individual sections which contain 2 relays may be “snapped apart” in any increments, up to 8. Relays are equipped with either mounting spacers or track mounting hardware. These devices are ideal for applications where high density relay switching is required. They are suitable for use with HVAC, fire alarm security and energy management systems.
Standard Features: Each relay contains two high intensity red LED indicating energized coil status Relay modules may be “snapped apart” from a standard 8 position master /S versions supplied with spacers for installation on standard back panels /T versions include track mounting hardware to facilitate installation in standard cabinets	Uses UL Recognized Components