ABB 9T51B0050 480VPri 120/240VSec 1kVA 60Hz 1Phase NEMA3R General Electric Isolation Transformer, Copper

Dry type small power transformer. 1-phase. 480 V primary voltage. 120/240 V secondary voltage, 1 kVA. Coil made of copper. 100°C temperature rise. N ElecShield. Standard sub type. 60 Hz frequency. 12225 frame size. 180°C temperature class. 40°C ambient temperature. IS-12 InsulSys. K1 K-factor. Standard sound. Transformers feature an encapsulated core and coil in a NEMA-3R non-ventilated weatherproof enclosure. Knockouts provided on back and bottom. High grade silicon steel core. Mounting holes on side for easy access. Wiring compartment includes ground stud.