The 120V SPST Switching Relay with Transformer from METROPAC is designed for reliable control in various electrical applications. This relay operates at 120 volts and features a single pole, single throw (SPST) configuration, making it ideal for straightforward on/off control. The integrated transformer ensures efficient voltage conversion, enhancing compatibility with low-voltage systems. Constructed with high-quality materials, this relay is built to withstand demanding environments. Its compact design allows for easy installation in tight spaces, while the durable finish ensures longevity. This relay is suitable for use in HVAC systems, lighting controls, and other electrical circuits requiring dependable switching capabilities.
Residential Comfort/Combustion : Hydronic Heating : Switching Relays : RA89 : RA89A1074/U
Switching Relay W. Internal Transformer
Overview
Provide intermediate switching of a line voltage device from a low voltage controller.
Features
- Integral transformer provides low voltage power for control circuit.
Product Specifications
- Application
- Provide intermediate SPST switching of a line voltage device from a low voltage controller.
- Dimensions (in.)
- 5 1/4 in. high x 4 1/4 in. wide x 2 5/16 in. deep
- Dimensions (mm)
- 133 mm high x 108 mm wide x 59 mm deep
- Includes
- Integral transformer, enclosure
- Item Type
- Product
- Electrical Ratings
- Maximum Input-5.0 W
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Listed: File No. E4436, Guide No. XAPX
- Approvals, CSA
- Certified: File No. LR1620
- Tradeline Value
- Tradeline
- Electrical Connections
- Control Circuit- 2-Wire
- Temperature Ratings (C)
- 46 C maximum ambient for 60 Hz. 41 C maximum ambient for 50 Hz.
- Temperature Ratings (F)
- 115 F maximum ambient for 60 Hz. 105 F Max. Ambient for 50 Hz.
- Switching
- SPST
- Contact Ratings (AFL)
- At 120 Vac-- 10.2A; 240 Vac-- 5.1A
- Contact Ratings (ALR)
- At 120 Vac-- 61.2A; 240 Vac-- 30.6A
- Contact Ratings (resistive)
- At 120 Vac-- 10A; 240 Vac-- 6.0A
- Input Voltage
- 120V
- Coil Ratings Voltage
- 24 Vac
- Coil Ratings Current
- 0.4A
