Mean Well 100.8W 24V 4.2A 14.4-33.6VDC in RSD-100B-24

Mean Well RSD‑100B‑24 100.8 W 24 V DC Power Supply – Reliable Industrial Power for Automation Systems

The Mean Well RSD‑100B‑24 100.8 W, 24 V 4.2 A Power Supply is a robust, industrial-grade DC power unit designed to deliver stable 24 V output for a range of automation and control applications. Whether powering sensors, PLCs, controllers, lighting systems, or other 24 V devices, this supply ensures consistent voltage regulation and dependable performance, making it a dependable choice for industrial panels and control cabinets. Built with Mean Well’s reputation for quality and efficiency, the RSD‑100B‑24 offers a compact yet durable solution for modern automation infrastructures.

Key Features

• Stable 24 V DC output at 4.2 A (100.8 W) — suitable for sensors, relays, control circuits, indicator lights, and medium‑power devices.

• Compact and rugged industrial housing designed for panel or cabinet mounting, fitting easily into control enclosures.

• Efficient voltage regulation to ensure steady output under varying load conditions, enhancing reliability of connected equipment.

• Built‑in protections including overvoltage, overcurrent, short‑circuit, and thermal protection — safeguarding both the supply and downstream devices.

• Designed for continuous industrial operation, ensuring stable power supply in automation, control, and instrumentation systems.

Specifications

• Model / Part Number: RSD‑100B‑24

• Output Power: 100.8 W

• Output Voltage: 24 V DC

• Maximum Output Current: 4.2 A

• Input Voltage: Standard industrial AC input (per Mean Well specifications)

• Output Voltage Range: 14.4–33.6 V DC regulation range to accommodate load fluctuations

• Construction: Industrial-grade enclosure suitable for mounting in control panels or automation racks

• Protection Features: Overvoltage, overcurrent, short‑circuit, and thermal protection for safe, reliable operation

• Application Scope: PLC power supply, control panels, sensors and actuator supply, industrial lighting, automation circuitry

The Mean Well RSD‑100B‑24 24 V 4.2 A Power Supply provides dependable and efficient power delivery for a wide array of industrial automation and control applications. With quality and reliability synonymous with Mean Well, this unit ensures consistent voltage support, enhanced equipment protection, and long operational life — making it a smart choice for system integrators and control panel designers. For availability, technical support, or purchasing details, contact Ram Automations at info@ramautomations.com and power your automation systems with a trusted industrial-grade supply.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.