This Electric Heat Relay is a single-pole, single-throw (SPST) device designed for use in heating applications. It operates at voltages of 240v, 208v, and 277v, making it versatile for various electrical systems. The relay is constructed with high-quality materials to ensure durability and reliable performance. Its compact design allows for easy installation in control panels, providing efficient operation in heating systems while complying with industry standards.
Residential Comfort/Combustion : Radiant Heating Controls : Heating Relays : R841 : R841C1227/U
Electric Heater Relay W. SPST Switching
Overview
Use with two-wire, 24 Vac thermostat to control electric heating equipment such as baseboard, ceiling cable and duct heaters.
Features
- Operate with each cycle of the thermostat (4 to 6 cycles per hour).
- Each relay switches up to a 5,000 W load.
- Contacts make and break in about 75 seconds.
- Mount in any position.
- Includes 1/2 in. (13 mm) male conduit bushing.
Product Specifications
- Dimensions (in.)
- 3 7/8 in. high x 2 13/16 in. wide x 1 1/2 in. deep
- Dimensions (mm)
- 98 mm high x 71 mm wide x 38 mm deep
- Item Type
- Product
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- UL Listed
- Approvals, CSA
- Certified
- Tradeline Value
- Tradeline
- Electrical Connections
- Leadwires
- Temperature Ratings (C)
- -29 C to +66 C
- Temperature Ratings (F)
- -20 F to +150 F
- Switching
- SPST
- Contact Ratings (AFL)
- 7.0 A @ 208 Vac, 240 Vac, 277 Vac; 14 A @ 120 Vac
- Contact Ratings (ALR)
- 42 A @ 208 Vac, 240 Vac, 277 Vac; 84 A @ 120 Vac
- Contact Ratings (resistive)
- 22 A @ 120 Vac, 208 Vac, 240 Vac; 19 a @ 277 Vac
- Coil Ratings Voltage
- 24 V
