Abb 9T51B0109 buck boost autotransformer 0.75 kVA

Product Description

The ABB 9T51B0109 is a buck-boost autotransformer designed as an insulating/isolating transformer with a dual voltage primary and secondary. It can be connected for various voltage combinations, commonly used to slightly lower or raise the supply voltage, typically by 5 to 27%. It complies with NEC Article 210-9, Exception 1, when field connected as an autotransformer.

• Designed and shipped as insulating/isolating transformers.
• Complies with NEC Article 210-9, Exception 1, when field connected as an autotransformer.
• Feature encapsulated copper core and coils with integrated junction boxes for easy wiring.

Product Highlights

This buck-boost transformer is ideal for adjusting voltage levels in a variety of applications. Its robust design ensures reliable performance.

Product Information

Standard Information

• Brand: ABB
• Manufacturer Part Number: 9T51B0109