| |

DC Miniature Circuit Breakers Type P1MD from LOVATO

April 15, 2025

DC Miniature Circuit Breakers Type P1MD

Lovato Electric expands its range of protection devices with the new miniature circuit breakers type P1MD, dedicated to DC applications for systems up to 1000VDC.

P1MD are primarily intended for photovoltaic plants to ensure protection against overloads and short circuits of the cables between the photovoltaic panel strings and the inverter.

In addition to photovoltaic applications, they can also be used for other DC-1 category loads, such as non-inductive or slightly inductive loads.

The range consists of 4 electrical sizes, from 16A to 50 A, with a type B tripping characteristic and a breaking capacity of 5 kA.

The P1MD miniature circuit breakers are suitable for isolation, a feature that allows compliance with the CEI 64-8 standard, the regulatory reference for the design and installation of low-voltage electrical systems. They also meet fire safety requirements for emergency disconnection according to fire brigade regulations.

A range of accessories is available, such as auxiliary contacts, fault intervention signalling contacts, undervoltage trip release, and shunt trip releases.

Source

More Information

Miniature and residual circuit breakers

Related Product

Variable Speed Drives VLG3 Series from LOVATO

LOVATO Electric expands its range of variable speed drives with the new VLG3 series, with three-phase power supply 380…480VAC 50/60Hz.

The new VLG3 series range includes sizes from 0.4 to 22kW and integrates an EMC filter and a braking chopper as standard.

The compact enclosure allows side-by-side installation, with the possibility of mounting on a DIN rail or with screws.

Related Articles

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • Applications of Physical AI in Canadian Sectors

    June 23, 2026 Physical AI — the convergence of artificial intelligence with robotics and autonomous motion systems — is reshaping how Canadian industries operate. Across sectors from healthcare to mining, AI-enabled machines are performing tasks that were once entirely dependent on human intervention. But deploying Physical AI effectively requires more than sophisticated algorithms: it demands… Read More…

  • Case Study: Optimizing Harmonic Mitigation in Wastewater Treatment

    June 22, 2026 Segment and Application In a municipality, wastewater treatment plants typically stand out as the main consumers of electricity. The operational processes exhibit significant load variations throughout a 24-hour cycle, necessitating the use of AC drives to regulate pumps, blowers, and other motorized equipment in response to fluctuating demand. In one wastewater treatment… Read More…