Description
The Schneider Electric (Square D) 9070T50D23 is a 50VA control transformer engineered to deliver dependable, low-voltage power for HVAC systems, building automation controls, and a wide range of industrial control circuits. Stepping down from a dual primary voltage of 120/240V to a 24V secondary output, this transformer is a trusted solution for powering thermostats, contactors, relays, and other 24V control devices.
Key Features
- 50VA power rating — suitable for a broad range of HVAC and control panel applications
- Dual primary voltage: 120V / 240V for flexible installation across single-phase power sources
- 24V secondary output — the industry-standard voltage for HVAC control circuits
- Manufactured by Schneider Electric under the trusted Square D brand
- Compact, panel-mount design for easy integration into control enclosures
- Built for long-term reliability in demanding commercial and residential HVAC environments
Specifications
- SKU: 9070T50D23
- Brand: Schneider Electric (Square D)
- VA Rating: 50VA
- Primary Voltage: 120V / 240V
- Secondary Voltage: 24V
- Application: HVAC control circuits, building automation, industrial control panels
Applications
- HVAC system control circuits (thermostats, zone valves, damper actuators)
- Commercial and residential building automation
- Contactor and relay control panels
- Industrial machine control enclosures
The Square D 9070T50D23 is a go-to choice for HVAC technicians and controls engineers who demand consistent 24V power delivery with the quality and reliability that Schneider Electric is known for worldwide.







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