ABB 9T58K3715 General Purpose Transformer

ABB 9T58K3715 General Purpose Transformer is a 0.25 kVA, low-voltage dry-type transformer with encapsulated open-core and coil construction (ABB Type IP control-power transformer) designed to provide control power for industrial panels and equipment. It features a 575 V primary and dual secondary outputs of 230 V and 125 V, is rated for 50/60 Hz operation, and carries an 80°C rise rating in an IP-encapsulated package suited for indoor use. The part supports general-purpose applications in industrial control panels, machine tools, HVAC systems, signaling and alarm circuits, and lighting installations, where isolated, stable secondary voltages are needed for relays, sensors, and control logic. ABB’s 9T58K3715 is listed by distributors such as Mouser, Proax, Platt Electric and Rexel USA, confirming its role as a standard ABB general-purpose dry-type transformer in the 0.25 kVA class with 575 V to 230/125 V dual-secondaries for 50/60 Hz operation.