WHITE-RODGERS 90 113S1 Fan-Control Relay with Transformer, SPDT, 24V AC Coil
The WHITE-RODGERS 90 113S1 is a fan-control relay with transformer, featuring a single SPDT relay with normally closed and normally open contacts and a 24V AC coil. This unit integrates a transformer and relay in one…
SKU 3G-OTH-67787
Also listed as: 90113S1 · 90-113S1
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WHITE-RODGERS 90 113S1 is a fan-control relay with transformer, featuring a single SPDT relay with normally closed and normally open contacts and a 24V AC coil. This unit integrates a transformer and relay in one assembly for HVAC control applications.
Frequently Asked Questions
What is the WHITE-RODGERS 90 113S1 transformer relay used for?
The WHITE-RODGERS 90 113S1 is a fan-control relay with integrated transformer, used in HVAC systems to control fan operation. It switches power to the fan motor via its SPDT contacts, with a 24V AC coil for low-voltage thermostat signals.
What are the specifications of the WHITE-RODGERS 90 113S1?
The WHITE-RODGERS 90 113S1 has a single SPDT relay with normally closed and normally open contacts, a 24V AC coil, and a low-voltage SPDT contact form. It combines a transformer and relay in one assembly for HVAC fan control.
Where to buy the WHITE-RODGERS 90 113S1 worldwide?
3G Electric supplies the WHITE-RODGERS 90 113S1 transformer relay worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the WHITE-RODGERS 90 113S1 transformer relay?
Mount the WHITE-RODGERS 90 113S1 securely, connect the 24V AC coil to the thermostat low-voltage circuit, and wire the SPDT contacts to the fan motor and power supply. Follow local electrical codes and the manufacturer's wiring diagram.
Used in
Common applications for WHITE-RODGERSWHITE-RODGERS Products
3G Electric supplies WHITE-RODGERS fan-control relays with transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- WHITE-RODGERS Single-pole double-throw (SPDT) fan-control relay with normally closed and normally open contacts. Operates with a 120V AC coil. Used in HVAC systems and industrial equipment to control fan operation, switching between speeds or on/off states
- WHITE-RODGERS This fan-control relay features a single-pole, single-throw (SPST) contact form with normally open configuration and a 120V AC coil. It is used for switching fan circuits in HVAC systems and industrial equipment, such as controlling single-speed fans, blowers, and ventilation units