240V-24V 40 VA Transformer 100477-1 | MS Series

Mr. Steam Transformer 240V-24V 40VA MS delivers dependable low-voltage power for Mr.Steam systems by converting a 240 V supply to a stable 24 V output sized for controls and accessories. Purpose-built for steam environments, the compact 1 lb form factor tucks neatly into control bays or service chases and resists humidity, heat, and corrosion for long service life. Its 40 VA capacity provides headroom to prevent voltage sag, protect sensitive electronics, and maintain responsive operation during peak demand or future add-ons. Designed for straightforward wiring and secure mounting, it streamlines upgrades and replacements with minimal downtime in residential or commercial installations. Engineered for broad MS compatibility and consistent performance, model 100477-1 helps reduce nuisance faults, supports accurate control logic, and keeps your steam system operating safely and efficiently day after day.