Latest Technology 110 Volt Copper Material 3 A Open Type Variable Auto Transformers Efficiency: As High As 98%.

Maximum Efficiency And Durable 220 Volt 60 Hz Frequency 8 A Open Type Copper Material Variable Transformer Efficiency: As High As 98%.

240 Volt Copper Material Single Phase 12 A Open Type Variable Transformer Frequency (Mhz): 60 Hertz (Hz)

6 A Close Type Single Phase Variable Transformer Used For Controlling Electrical Voltage Current And Power Coil Material: Copper Core

Motorized Variable Auto Transformer

Motorized Variable Auto Transformer

Variac Transformer - Copper Core, 3 Phase, 15A, 415V Input, 480V Output | Adjustable Voltage Range, Smooth Control, Durable Design, Ideal for Testing Applications

High Quality And Cost Effective Single Phase 240 Volt 15 A Open Type Variable Auto Transformers Coil Material: Copper Core

Easy To Install And Durable 220 Volt Copper Material 15 A Close Type Variable Auto Transformer Efficiency: As High As 98%.

Durable And Sturdy Design 2Amp Single Phase Variac Transformer Application For Voltage Controller Frequency (Mhz): 50 Hertz (Hz)

Single Phase Variable Transformer - 500 Volt Copper, 6 A Output | High Efficiency 98%, Low Leakage Taps, Dry Type