The Square D EE100S3H is a high-efficiency single-phase dry-type transformer designed for reliable voltage step-down in commercial and light industrial applications. This unit features a dual-voltage primary (240/480V) and delivers 120/240V secondary output, making it ideal for general power distribution, lighting, receptacles, and equipment loads.
Built to meet DOE 2016 energy efficiency standards, the EE100S3H offers low losses, quiet operation, and a safe oil-free design suitable for indoor installations.
 
⚙️ Specifications
 
Manufacturer: Square D (Schneider Electric)
Model: EE100S3H
kVA Rating: 100 kVA
Phase: Single-Phase
Primary Voltage: 240V / 480V (dual primary)
Secondary Voltage: 120/240V
Frequency: 60 Hz
Cooling Type: Dry-Type (Air-Cooled)
Temperature Rise: 150°C
Enclosure: Ventilated, drip-proof (indoor use)
Efficiency: DOE 2016 compliant