-40%

Honeywell RA889A1001, Zone Switching Relay with Internal Transformer

$ 44.34

Availability: 21 in stock
  • All returns accepted: Returns Accepted
  • Restocking Fee: No
  • MPN: Honeywell RA889A1001
  • Condition: New
  • Item must be returned within: 30 Days
  • Brand: Honeywell
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money Back

    Description

    Overview: The R8845U Universal Switching Relay with 24 V transformer provides intermediate switching of line-and low-voltage devices from a line- or low-voltage controller and is typically applied in Hydronic heating systems. Features: Replaceable socketed relays. Two troubleshooting LED. Push-to-test button. Replaceable transformer fuse. Low-voltage contact rating for Powerpile applications. Long-life DC relay drive control technology. Relay for use with external 24 Vac or 24 Vdc supply, with line-voltage control, or with internal 24 V transformer supply. One model replaces many competitor models. One model may replace many Honeywell models:R182A,B,C,J; R482A,B,C,J; R845; R882A,B,C,J and RA832. Product Specifications: Application: Enclosed Universal switching relay with internal transformer for 24 volt 2 or 3 wire thermostat control of line voltage devices. Two line voltage SPST relays and one low voltage SPST relay with PowerPile rating. Dimensions (in.): 6 1/4 in. high x 4 7/16 in. wide x 3 1/2 in. deep. Dimensions (mm): 159 mm high x 118 mm wide x 89 mm deep. Includes: Integral transformer, enclosure. Comments: Thermostat Compatibility-- Honeywell electromechanical and electronic 2- or 3-wire; Thermostat Heat Anticipator Setting-- 0.12A. Frequency: 60 Hz. Approvals, Underwriters Laboratories Inc.: Listed: File No. E4436, Guide No. XAPX. Electrical Connections: Control Circuit- 2 or 3-wire. Operating Humidity Range (% RH): 0 to 90% RH, non-condensing. Temperature Ratings (C): Ambient: -29 C to +49 C. Temperature Ratings (F): Ambient: -20 F to +120 F. Approvals, Canadian Underwriters Laboratories Inc.: Listed: Guide No. XAPX7. Switching: Two SPST, plus PowerPile rated low voltage SPST relay. (If normally closed contacts are needed, use RA889A). Contact Ratings (AFL): 7.4A AFL, 44.4A @ 120 Vac on each set of line-voltage contacts. Input Voltage: 120V. Coil Ratings Voltage: 24 Vac. Coil Ratings Current: 0.4A. Electrical Ratings, Contacts: Maximum connected load is 2000 VA. Transformer: Secondary Rating-24 Vac, 12 VA max., 9 VA available for external load. Secondary protected by replaceable 1A automotive fuse.