Keystone STLFJ080U45N 80VA Step-Down Transformer 480V to 277V

The Keystone STLFJ080U45N is an 80VA step-down transformer designed to convert 480-volt input to 277-volt output for commercial and industrial lighting applications. This precision-wound core-and-coil transformer provides efficient power conversion in a compact, lightweight non-isolated design.

Key Features:

• 80VA power capacity for reliable operation
• 480V input to 277V output conversion
• Integrated core-and-coil design for effective power conversion
• Non-isolated design offers compact form factor
• Factory burn-in testing ensures exceptional performance and reliability
• Suitable for commercial and industrial lighting systems
• Lightweight construction for easy installation

Keystone Technologies has been manufacturing quality lighting power supplies since 1945, with all ballasts and transformers factory-tested to ensure superior reliability. This step-down transformer is ideal for facilities operating on 480V systems that need to power 277V lighting equipment.