Series 503 Transformers

Series 503 MARS Power Transformer - Open Construction

• Provides 120V power source for air conditioning, heating or refrigeration systems
• Dual purpose options: 120V or 24V secondary with 208V/240V/480V primary
  connections
• Low heat rise
• Primary and secondary color coded
  lead connections
• UL Listed

 

 

* Not UL Listed

++ 100VA and higher does not qualify for NEMA Class II