Dayton Relay Transformer: Mfr Part # R8285B
SKU 3G-OTH-81552
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Frequently Asked Questions
What is the DAYTON R8285B relay transformer used for?
The DAYTON R8285B relay transformer is used in HVACR systems to step down line voltage to low voltage for control circuits, powering relays, contactors, and thermostats in commercial and industrial heating, ventilation, air conditioning, and refrigeration applications.
What are the specifications of the DAYTON R8285B relay transformer?
The DAYTON R8285B is a relay transformer with manufacturer part number R8285B. It is designed for replacement HVACR controls, switches, and thermostats. For detailed electrical ratings such as input voltage, output voltage, and VA rating, consult the product datasheet or contact 3G Electric.
Where to buy the DAYTON R8285B relay transformer worldwide?
3G Electric supplies the DAYTON R8285B relay transformer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this replacement HVACR control component.
How to install the DAYTON R8285B relay transformer?
Install the DAYTON R8285B relay transformer by first disconnecting power. Mount it securely, then connect primary wires to line voltage and secondary wires to the low-voltage control circuit per the wiring diagram. Verify voltage output with a multimeter before restoring power to the system.
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Common applications for DaytonDayton Products
3G Electric supplies Dayton replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













