Residential Comfort/Combustion : Hydronic Heating : Switching Relays : R856 : R856B1002/U
Heavy duty switching relay with integral transform and SPST voltage relays
Overview
Provides 24 volt control of line voltage motors, fans, blowers, or pumps up to 1 hp.
Features
- Integral 45 VA transformer to supply low voltage power for the system.
- Low voltage terminal strip for easy thermostat and panel connections.
Product Specifications
- Application
- Enclosed fan center for 24 volt control of a line voltage motor, evaporator fan, or pump up to 1 horse-power. Includes wring terminal board and 45 VA transformer.
- Dimensions (in.)
- 7 1/8 in. high x 4 1/2 in. wide x 3 5/16 in. deep
- Dimensions (mm)
- 181 mm high x 114 mm wide x 84 mm deep
- Includes
- External transformer, enclosure
- Item Type
- Product
- Frequency
- 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Listed: File No. E4436, Vol. 6 Sec. 9
- Approvals, CSA
- Certified: File No. LR95329-1
- Switching
- SPST
- Coil Ratings
- 6 VA (Sealed); 11 VA (inrush)
- Contact Ratings (AFL)
- 14.0A N.O.; 10.0A N.C. @ 120 Vac
- Contact Ratings (ALR)
- 120 Vac -- 84.0A N.C., 80.0A N.C.
- Input Voltage
- 120V
- Coil Ratings Voltage
- 24 Vac
- Coil Ratings Current
- 0.22A
- Electrical Ratings, Contacts
- Horsepower--3/4 hp N.O.; 1/2 hp N.C.
