Sola 81-24-180-02 Power Supply

The Sola 81-24-180-02 Power Supply is an industrial AC-to-DC unit that converts 120 VAC input into a regulated 24 VDC output for control circuits and automation equipment. Built by Sola HD (Emerson), this panel-mount, industrial enclosed power supply delivers 24 VDC at up to 0.8 A (roughly 19.2 W) and uses a 47–63 Hz input at 120 VAC with about 0.49 A input current. The device is designed to power PLCs, relays, sensors, instrumentation, and other low-voltage industrial control devices, ensuring stable operation in OEM control panels, machine automation systems, process equipment, and electrical enclosures. Common replacements include Sola 81-24-180-01, 081-00180-0200-24, and SDN 24 VDC, reflecting its OEM replacement compatibility for maintenance and retrofit projects. The 81-24-180-02 is currently discontinued by the manufacturer, so availability may be limited. Applications span industrial control and automation systems such as PLC-based control panels, manufacturing equipment, conveyor systems, packaging machinery, and material handling equipment, where a compact, regulated 24 VDC power source is required.