WHITE-RODGERS Fan-Control Relay with Transformer, DPDT, 24V AC Coil, 90 112S1
The WHITE-RODGERS Transformer Relay (MPN 90 112S1) is a fan-control relay with transformer, featuring one DPDT relay with normally closed/normally open contacts and a 24V AC coil. It is designed for use in HVAC and…
SKU 3G-OTH-67768
Also listed as: 90112S1 · 90-112S1
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WHITE-RODGERS Transformer Relay (MPN 90 112S1) is a fan-control relay with transformer, featuring one DPDT relay with normally closed/normally open contacts and a 24V AC coil. It is designed for use in HVAC and industrial control systems requiring integrated relay and transformer functionality.
Frequently Asked Questions
What is the WHITE-RODGERS 90 112S1 transformer relay used for?
The WHITE-RODGERS 90 112S1 transformer relay is used in HVAC and industrial control systems to switch fan motors or other loads. It combines a DPDT relay with a 24V AC coil and an integrated transformer, simplifying wiring and saving panel space in heating, ventilation, and air-conditioning applications.
What are the specifications of the WHITE-RODGERS 90 112S1?
The WHITE-RODGERS 90 112S1 is a fan-control relay with transformer. It has one DPDT relay with normally closed/normally open contacts and a 24V AC coil. The contact form is DPDT, and the low-voltage contact form is also DPDT. The manufacturer part number is 90 112S1.
Where to buy the WHITE-RODGERS 90 112S1 worldwide?
You can source the WHITE-RODGERS 90 112S1 transformer relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this relay to HVAC and industrial customers globally.
How to install the WHITE-RODGERS 90 112S1 transformer relay?
Mount the WHITE-RODGERS 90 112S1 securely in a dry location. Connect the 24V AC coil to the control circuit per the wiring diagram. Wire the DPDT contacts for normally closed or normally open operation as needed. Ensure the transformer primary voltage matches the supply. Follow standard HVAC safety practices and consult the manufacturer's instructions.
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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.