Description
The Mars 50327 is a heavy-duty multi-tap control transformer engineered for dependable low-voltage control power in commercial and residential HVAC systems. With a versatile multi-tap primary that accepts 120, 208, 240, or 480 volts, this transformer adapts to a wide range of supply voltages — making it an ideal solution for new installations, retrofits, and service replacements across diverse electrical environments.
Delivering a 24-volt secondary output at 50 VA, the Mars 50327 provides ample capacity to power thermostats, control boards, relays, contactors, and other 24V control circuit components. The robust construction ensures long-lasting, stable performance even in demanding HVAC applications.
Key Features
- Multi-tap primary voltage: 120 / 208 / 240 / 480V
- Secondary voltage: 24V AC
- VA rating: 50 VA
- Suitable for residential and commercial HVAC control circuits
- Versatile installation — compatible with a wide range of supply voltages
- Designed as a direct replacement or upgrade for standard HVAC control transformers
- Durable construction for reliable, long-term service
Applications
- Furnaces, air handlers, and heat pumps
- Commercial rooftop units and split systems
- 24V thermostat and control board power supply
- Relay, contactor, and zone control panel power
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