Carlo Gavazzi SPMA05151 is a compact 12 W low-profile AC/DC switching power supply providing 5 V DC at up to 2.4 A for industrial and building automation applications.
£26.47
The Carlo Gavazzi SPMA05151 is a compact, low-profile DIN rail switching power supply designed to provide reliable DC power for industrial automation, building automation and electrical control applications. As part of the Carlo Gavazzi SPMA series, it combines a slim modular design with universal AC/DC input capability and comprehensive electrical protection.
The SPMA05151 delivers a regulated 5 V DC output with a maximum output current of 2.4 A and rated output power of 12 W. Its wide-range input allows operation from standard industrial AC supplies as well as suitable DC supplies, providing flexibility when integrating the unit into different control and automation systems.
With an enclosure measuring just 18 × 91 × 63 mm, the SPMA05151 occupies only a single DIN module of panel width. DIN rail or wall mounting, screw terminal connections and built-in overload, overvoltage and short-circuit protection make it a practical and dependable choice for compact electrical panels and distributed control equipment.
Switching power supplies such as the Carlo Gavazzi SPMA05151 convert incoming mains or DC power into a stable low-voltage DC supply for control and automation equipment. Its 5 V DC output and 2.4 A maximum current make it suitable for powering compatible controllers, sensors, electronic modules and other low-voltage devices.
The SPMA series has been developed for applications where dependable power conversion and efficient use of control panel space are important. Built-in overload, overvoltage and short-circuit protection help safeguard both the power supply and connected equipment, while the slim DIN rail format enables straightforward integration into modern industrial and building automation panels.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | SPMA Advanced |
| Model | SPMA05151 |
| Product type | AC/DC switching power supply |
| Rated output power | 12 W |
| Rated output voltage | 5 V DC |
| Maximum output current | 2.4 A |
| Input type | Single-phase AC/DC |
| Input frequency | 47–63 Hz |
| Protection functions | Overload, overvoltage and short-circuit |
| Protection rating | IP20 |
| Mounting type | DIN rail / wall mounting |
| Module width | 1 DIN module |
| Terminal type | Screw connection |
| Housing material | Plastic |
| Width | 18 mm |
| Height | 91 mm |
| Depth | 63 mm |
| Operating temperature | -30 to +70 °C |
| Storage temperature | -40 to +85 °C |
The SPMA05151 is a compact industrial switching power supply designed to provide regulated 5 V DC power for compatible automation, control and building management equipment.
The SPMA05151 provides a rated 5 V DC output, with up to 2.4 A output current and 12 W output power.
The power supply incorporates overload, overvoltage and short-circuit protection to help protect the unit and connected electrical equipment.
The SPMA05151 can be installed on a DIN rail or wall mounted and uses screw terminals for its electrical connections.
The power supply has a slim 18 mm width, equivalent to approximately one DIN module, making it particularly suitable for compact control panels.
Carlo Gavazzi SPMA modular power supplies provide compact and dependable DC power for industrial and building automation systems, combining flexible AC/DC input capability, comprehensive electrical protection and space-saving DIN rail installation.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...