Kidde Edwards MR201/C Auxiliary Relay with Enclosure

Product Description

The KIDDE EDWARDS MR201/C is an auxiliary relay module housed in a dedicated enclosure, designed for use in fire alarm and life safety control systems. It provides a dry-contact relay output that allows a fire alarm control panel to switch external circuits, trigger auxiliary devices, or interface with building automation equipment. The enclosed design protects internal relay components from dust and incidental contact. This type of device is typically installed by licensed fire alarm technicians or licensed electricians working on life safety systems.

The MR201/C is intended for fire alarm system applications where an isolated relay contact output is required to activate door holders, notification appliance circuits, elevator recall equipment, HVAC shutdown circuits, or similar auxiliary loads. It is suited for both new construction and retrofit installations where a supervised, panel-connected relay output point is needed within a code-compliant fire alarm system.

Key Features

• Auxiliary relay output with protective enclosure included
• Designed for integration with fire alarm control panels
• Provides dry-contact switching for external auxiliary devices
• Enclosed housing protects relay from environmental contamination
• Sold as individual unit (each)

Compatibility

Designed as an OEM-style auxiliary relay for use with compatible fire alarm control systems requiring an external relay module. Refer to the fire alarm control panel documentation and applicable system wiring diagrams to confirm fitment before installation.

Installation Notes

Installation should be performed by a licensed fire alarm technician or licensed electrician in accordance with NFPA 72 and all applicable local codes. De-energize and lock out the fire alarm control panel before making any wiring connections to the relay module. Follow the manufacturer data sheet for wiring terminal assignments and supervision requirements. Do not exceed the relay contact ratings for connected loads.