Fischer PMF 45 Preassembled Final Clamp

Description

This is the Fischer PMF 45, a high-quality, preassembled final clamp designed for securing framed photovoltaic modules in solar panel installations. With article number 520894, this component is part of Fischer's reliable Solar-Fix mounting system. Its black anodized finish provides both excellent corrosion resistance and a seamless aesthetic with black-framed panels. It is specifically designed for modules with a frame height of 45 mm.

Specifications

• Manufacturer: Fischer
• Model: PMF 45
• Article Number: 520894
• Product Type: Final Clamp (End Clamp)
• Material: Aluminum (Clamp Block), Stainless Steel A2 (Screw/Nut)
• Color: Black
• Compatible Module Frame Height: 45 mm

Label Info

• Art.-No.: 520894
• Description: PMF 45 preassembled Final Clamp Black

Application

The PMF 45 is used at the beginning and end of a row of solar panels to securely fasten them to the mounting rails. The preassembled design allows for quick and easy installation, reducing time on the roof.

Country of Origin

Germany

CO2 Impact

Choosing this component helps to avoid 0.5 kg of CO2, which is comparable to the energy saved by charging a smartphone 60 times. Make a sustainable choice for your solar project.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the compatible mounting rail profile for the Fischer PMF 45 clamp?

This clamp is designed for Fischer's Solar-Fix mounting system rails, which typically feature a top channel for hammer-head nuts. It's crucial to verify compatibility with your specific rail's dimensions and T-slot profile before installation.

The recommended tightening torque for Fischer solar clamps is generally specified in the system's installation manual. For A2 stainless steel M8 screws like this one, a typical torque is between 14-16 Nm. Over-tightening can damage the panel frame, while under-tightening can lead to an insecure connection. Always consult the official documentation.

While the black finish provides a sleek, uniform look that matches black-framed solar panels, it also serves a functional purpose. The anodization process creates a harder, more corrosion-resistant surface on the aluminum, enhancing its durability and longevity in outdoor environments exposed to weather.

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Friday, March 13, 2026