Acme Electric TB250B006C Transformer

Acme Electric TB250B006C is a 0.25 kVA (250 VA) industrial control transformer (ICT) in the TB Series that converts 208/277 VAC input to a 120 VAC control supply. This dry-type, single-phase transformer uses epoxy-encapsulated windings and internal terminations sealed inside a durable thermoplastic end cap, designed to resist moisture, dirt, and ambient contaminants in demanding industrial environments. The TB250B006C's construction keeps the secondary control circuit isolated from the primary line circuit, enhancing safety in control panels and machine assemblies. TB Series transformers are engineered to tolerate momentary inrush when energizing electromagnetic devices without sacrificing secondary voltage stability beyond practical limits. With a 208/277 V primary and a 120 V secondary specification, TB250B006C serves as a reliable source for 120 V control circuits derived from higher-voltage mains in industrial automation, relays, contactors, and PLC-driven equipment.