Allen-Bradley 1497-N11PA Transformer

Allen-Bradley 1497-N11PA Transformer is a 350 VA control circuit transformer that steps down 240/480 VAC input to a 120 VAC output, providing isolated power for control circuits in industrial equipment. This single‑phase dry‑type transformer from the 1497 family is designed to supply reliable auxiliary power for relays, timers, contactors, and PLC logic within control panels. The primary accepts 240 or 480 VAC at 60 Hz, while the secondary delivers 120 VAC suitable for standard control devices and low‑voltage components, with an overall power capability of up to 0.35 kVA. Typical applications include powering control circuits in manufacturing lines, packaging machinery, conveyors, and process control systems where a compact, rugged transformer is needed to furnish a stable 120 VAC supply for automation hardware. As part of Allen-Bradley’s longstanding 1497 product line, this transformer emphasizes robust construction and compatibility with other Rockwell Automation control hardware, offering isolation and dependable performance for panel‑mounted control circuits.