AT87A1189 NEMA Standard Transformer

Air Conditioner and Heat Pump Transformers

In the heating and cooling industry (HVAC), transformers are primarily used to power the controls circuits that switch various components on and off.

Transformer Features

• Used primarily for powering 24VAC air conditioning circuits
• NEMA Type E, meets NEC Class 2 Not Wet, Class 3 Wet & UL 1585 requirements
• Overload protection provided
• Color-coded leadwires for primary connections
• 12" leads, energy limiting overload protection
• Foot Mount
• 48VA (100% Factor)
  
• Primary Voltage @60 Hz 277V
• Secondary Voltage 26.5VAC (Open Circuit)