ABB 218D934A58 PT-25 Voltage Transformer

ABB 218D934A58 PT-25 Voltage Transformer is a 2000 VA instrument transformer with a 24,000 V AC primary and a 120 V AC secondary, delivering a 200:1 turns ratio. The PT-25 designation identifies this ABB high‑voltage transformer as a model used to derive safe, instrument‑level voltages from higher distribution voltages for metering, protection relays, and control circuitry. With a 2000 VA rating, it can support the burden of metering and protection equipment while maintaining accuracy in electrical installations that use high primary voltages. The part is listed by ABB‑affiliated distributors under the 218D934A58 PT‑25 designation, with product pages and listings (such as Zoro and MRO Industrial) confirming the 24 kV to 120 V specification.