The Mean Well HDR-30 series delivers dependable DIN rail power supplies built for modern electrical and plumbing control systems. Designed for installers who need consistent performance without the guesswork, this series covers a wide range of voltages and wattages. Whether you are wiring sensor networks, pump controls, or LED lighting, the HDR-30 provides clean, stable DC power right from the panel.

Flexible Power Options for Every Job

Pick the exact match for your project without extra converters or complex wiring. The series includes 15W at 5VDC, 24W at 12VDC, 30W at 15VDC, and 36W models at both 24VDC and 48VDC. Each unit is optimized for low standby power and high efficiency, so you spend less time troubleshooting and more time finishing the job. The straightforward voltage choices mean fewer parts to stock and easier replacements on site.

Easy Installation and Space Saving Design

These power supplies snap directly onto standard DIN rails, saving valuable space inside tight control cabinets. The compact footprint keeps panels organized while leaving room for breakers, relays, and communication modules. Quick terminal connections and clear labeling cut down installation time, even in cramped mechanical rooms or outdoor enclosures. No special tools or extra mounting hardware are required.

Built for Long-Term Reliability

Installers know that downtime costs money. The HDR-30 series is engineered for continuous operation with built-in protections against short circuits, overloads, and overheating. Stable voltage output ensures sensitive control boards and flow sensors run smoothly without unexpected resets. The rugged housing resists dust and moisture, making it a solid choice for both indoor panels and protected outdoor plumbing setups.

Ideal for Modern Control and Automation Systems

From water treatment panels to smart building HVAC controls, the HDR-30 series integrates seamlessly into today’s automation workflows. The clean DC output pairs well with PLCs, timers, and monitoring devices commonly used in electrical and plumbing trades. With Mean Well’s reputation for quality and wide availability, you can trust this series to keep your systems running reliably year after year.