120V, 60 Hz Switching Relay with Spdt switching(Honeywell Carrier)
Overview
The RA889A Switching Relay with 24 V controller 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
Product Specifications
Description Enclosed switching relay with internal transformer, Spdt line voltage relay, plus Spst low voltage relay with Powerpile rating. 120V/60Hz 15 AFL/30 ALR ratings one line voltage contacts.
Application For switching of line- and low-voltage devices from a line- or low-voltage controller.
Electrical Connections (main) No. 8 captive wire clamp screw terminals.
Switching Action SPDT, plus PowerPile® rated low voltage SPST relay
Thermostat Heat Anticipator Setting 0.12A
Transformer Primary Rating 120 Vac, 60 Hz
Transformer Secondary Rating 24 Vac, 12 VA max., 9 VA available for external load. Secondary protected by replaceable 1A automotive fuse.
Temperature Range (F) (Ambient) -20 F to +120 F
Temperature Range (C) (Ambient) -29 C to +49 C
Thermostat Compatibility Honeywell electromechanical and electronic 2- or 3-wire
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
Electrical Ratings -Primary Voltage 120V; 60 Hz
Operating Humidity Range (% RH) 0 to 90% RH, non-condensing
Approvals, Underwriters Laboratories Inc Listed: File No. E4436, Guide No. XAPX
Includes Integral transformer, enclosure
Electrical Ratings (Primary Voltage) 120V, 60 Hz
Replacement Parts 32002190-001 Replacement Relays. Replacement Fuse: use a 1 A automotive fuse.
Contacts Electrical Rating Contacts Max. Connected Load 2000 VA
Contacts Electrical Ratings (120 Vac AFL) 15A
Contacts Electrical Ratings (120 Vac ALR) 30A
Approvals, Canadian Underwriters Laboratories Listed: Guide No. XAPX7.
• High load switching capability.
• Troubleshooting LED.
• Push-to-test button.
• Replaceable transformer fuse.
• 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 Honeywell models.
• Secondary of transformer protected by replaceable 1A automotive fuse
Replaces Part Numbers: RA889A1001, P673-RA889A, CARRA889A1001.
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