Residential Comfort/Combustion : Hydronic Heating : Switching Relays : R847 : R847A1085/U
Heavy duty switching relay with integral transform and DPST or SPST voltage relays
Overview
Designed for control of relatively heavy duty 120 or 240 Vac electrical loads such as cooling compressors.
Features
- Internal, flexible leads permit SPST or DPST switching.
Product Specifications
- Application
- Enclosed heavy duty DPST or SPST switching relay for 24 volt 2-wire thermostat control of high-current loads such as cooling compressors. 120 volt primary power supply.
- Dimensions (in.)
- 5 1/4 in. high x 4 1/4 in. wide x 2 3/4 in. deep
- Dimensions (mm)
- 133 mm high x 108 mm wide x 70 mm deep
- Includes
- Integral transformer, enclosure
- Item Type
- Product
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Listed: File No. SA481, Guide No. SDF4
- Approvals, CSA
- Certified: File No. LR1620
- Tradeline Value
- Tradeline
- Electrical Connections
- Main- 2-Wire; Control Circuit- 2-Wire
- Switching
- DPST or SPST
- Coil Ratings
- 8.4 VA (Sealed); 21.4 VA (inrush)
- Contact Ratings (AFL)
- 22A @ 120 Vac: 10A @ 240 Vac
- Contact Ratings (ALR)
- 120 Vac-- 100A; 240 Vac-- 50A
- Input Voltage
- 120V
- Coil Ratings Voltage
- 24 Vac; Maximum Pull-in Voltage-2.0 A
- Coil Ratings Current
- 0.4A
