Welcome at FRIZLEN!

FRIZLEN is a leading manufacturer of power resistors with a product portfolio covering power ratings from 10 W to several hundred kW.

Load resistors for emergency power supplies

Load resistors are essential for testing emergency power generators, batteries, chargers, UPS devices or inverters. We supply stationary or mobile devices, with or without switching equipment.

Braking resistors for cranes

Whether indoor crane, construction crane or container gantry crane - whether as a single device or for multiple drives in one housing: FRIZLEN has the right braking resistors for all types of cranes. Our braking resistors are also available with stainless steel housings for harsh conditions.

Calculate your braking resistor

With the braking resistor calculator, you can design your braking resistor based on the braking parameters. With just a few clicks, you can find the right type and easily send your enquiry to FRIZLEN...

News & Insights

12/03/2025

We are building for the future

FRIZLEN is expanding its production area for parts manufacturing. The extension will enable us to meet the growing demand for large resistance…

11/25 - 11/27/2025

Successful SPS 2025 trade fair

FRIZLEN was once again represented at SPS smart production solutions in 2025, Europe's leading trade fair for smart and digital automation.

08/15/2024

FRIZLEN delivers 39 load resistors in the largest single order in the company's history

In the summer of 2024, FRIZLEN successfully completed the largest single order in its 110-year history. A total of 39 load resistors from the new…

Working at FRIZLEN

Whether you are a specialist or a leader, a career starter or a trainee – become part of our team and help us shape the technologies of tomorrow! Our power resistors are essential for sophisticated drive systems, renewable energies, and modern engineering technology.

Together, we develop innovative solutions for a livable future and provide reliable, durable power resistors of the highest quality and safety worldwide.

Help us shape forward-looking system solutions – become part of FRIZLEN!

Jobs available

Take a look at the job offers to know which talents we are currently seeking to strengthen our team.

Good reasons for FRIZLEN

Find out more about the employee benefits and the team-oriented, dynamic corporate culture of our owner-managed company here.

Welcome at FRIZLEN!

Working at FRIZLEN

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