Electrical Power & Protection


Reliable power for demanding applications

October 2025 Electrical Power & Protection

In modern industrial automation, reliability, efficiency and compact design are critical when selecting power supplies. The Mibbo Power MTR480 three-phase DIN-rail power supply is engineered to meet these exacting requirements, offering dependable performance in environments where downtime is not an option.

The MTR480 delivers 480 W of output power with a 24 V DC or 48 V DC regulated output, ensuring stable operation for PLCs, sensors, HMIs, communication devices and other control equipment. Designed for global compatibility, it supports a wide three-phase input range of 320–575 V AC, making it suitable for diverse industrial power grids.

With an efficiency rating above 92%, the MTR480 minimises energy losses and heat generation, reducing overall operating costs. Integrated protections including short-circuit, overload, over-voltage and over-temperature safeguards provide robust system security and extend equipment lifetime.

Its compact DIN-rail form factor allows for easy integration into control panels, while advanced thermal management enables operation across a wide temperature range, ensuring reliability even in harsh industrial conditions. A DC OK relay output provides system monitoring, allowing engineers to detect and respond to power faults quickly.

Compared to conventional single-phase power supplies, the MTR480 reduces phase imbalance, improving system efficiency and stability in three-phase environments. This makes it ideal for use in factory automation, process control, mining and heavy-duty machinery. Backed by Mibbo Power’s proven quality and supported locally by Conical Technologies, the MTR480 is a cost-effective, durable and future-ready power supply solution for demanding applications.


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