The MR-400 Series Relays provide DPDT 10 Amp contacts which are operated from either a 24VDC, 24VAC, or 115VAC control input. Each relay is equipped with a "Test Button" which enables the contacts to transfer manually.

Each relay contains a high intensity LED which when illuminated indicates the relay coil is energized. This provides a time saving convenience when checking an installed system, no metering is required. Track mounting hardware included on /T versions for easy installation in standard boxes.

These devices are well suited for applications such as fire alarm and security systems, HVAC, energy management, temperature control and lighting systems

• Relay contains a high intensity red LED indicating energized coil status
• Single, dual or triple relay modules may be "snapped apart" from standard 4-position master
• UL recognized relays rated at 10,000,000 mechanical operations
• Manual contact test button to verify switching without energizing the coil

• Data Page
• Install Instructions