Description
The Supco SXT150 is a dependable 50VA control transformer engineered for HVAC and building control applications where reliable low-voltage power conversion is essential. Featuring a versatile multi-tap primary winding, this transformer accepts 240, 208, or 120Vac input and delivers a stable 24Vac secondary output — the industry-standard control voltage for thermostats, contactors, gas valves, and other HVAC control components.
Built-in fuse protection safeguards the secondary circuit against overloads and short circuits, reducing the risk of equipment damage and minimizing costly service calls. The multi-mount design allows flexible installation in a variety of panel configurations, making the SXT150 a practical choice for new installations and replacement applications alike.
Key Features
- 50VA transformer capacity — suitable for a wide range of HVAC control loads
- Multi-tap primary voltage: 240Vac / 208Vac / 120Vac
- 24Vac secondary output — standard HVAC control circuit voltage
- Integrated fuse protection on the secondary circuit for overcurrent safety
- Multi-mount design for flexible panel and enclosure installation
- Compact, durable construction for long service life
Specifications
- Brand: Supco
- SKU: SXT150
- VA Rating: 50VA
- Primary Voltage: 240 / 208 / 120Vac
- Secondary Voltage: 24Vac
- Fuse Protection: Yes
- Mounting: Multi Mount
Common Applications
- HVAC control circuit power supply
- Thermostat and zone control systems
- Gas valve and contactor control circuits
- Replacement transformer for residential and light commercial HVAC equipment
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