BRK RM4 Smart Relay 120V AC 15A Form-C Contacts Black

The 120V AC Smart Relay from BRK is expertly engineered to provide versatile control solutions in a variety of settings. Featuring Form-C contacts, this smart relay allows for seamless switching between normally open and closed positions, catering to both standard and complex electrical needs with ease. With a robust maximum contact rating of 120-volt AC and 30-volt DC—resistive up to 15 amps and suitable for motors up to 1/3 horsepower—its performance is reliable and powerful. Designed to integrate effectively with BRK Smoke and Heat Alarms, as well as smart interconnect BRK CO alarms, it supports a comprehensive safety network in your home or workplace. Additionally, the product comes with a 10-year limited warranty, affirming its quality and durability.

• Form-C contacts switch between normally open and closed positions
• Maximum contact rating of 120V AC, 15A resistive, and 1/3 HP motor load
• Compatible with BRK and First Alert Smoke, Heat, and Smart Interconnect CO alarms
• Activates auxiliary devices like lights, bells, door closers, sirens, and fans
• Fits most standard electrical junction boxes for easy installation
• Operates within 40°F to 100°F and 10% to 90% relative humidity
• Supports interconnection of up to 18 alarms including a maximum of 12 smoke alarms
• Can be wired up to 1000 feet away with #18 AWG or larger wire
• Low standby and alarm current draw (0.02 amps) for energy-efficient operation
• Meets multiple UL and ULC safety standards for certified performance

• Operating Voltage: 120V AC
• Contact Rating: 15A resistive, 1/3 HP motor
• Contact Type: Form-C (switches between normally open and closed)
• Operating Current: 0.02 amps (standby/alarm)
• Temperature Range: 40°F to 100°F (4°C to 38°C)
• Humidity Range: 10% to 90% relative humidity
• Interconnections: Up to 18 units of First Alert or BRK Smoke, CO and Heat Alarms; max 12 smoke alarms
• Maximum Wire Length: 1000 ft of #18 AWG or larger, 300V rated wire
• Dimensions: 3.5 L x 1.5 H in
• Weight: 2.2 oz
• Color: Black
• Warranty Claim: 10-Year
• Battery Backup: No
• Compliance: UL217, UL2034, UL539, ULC S-531, CSA6.19, ULCS-530 for accessories

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