65+ YEARS DESIGNING & MANUFACTURING SNAP-ACTION ELECTRICAL MICROSWITCHES
Crouzet offers an extensive choice of standard or customized Classic,
Miniature, Subminiature and Sub-subminiature micros-witches, with a large range of switching
ratings from 1 mA to 25 A, magnetic blowout versions for High DC ratings, sealed models,
positive break versions, a wide range of operating temperatures, special models for explosive
atmospheres, long service life and an enormous variety of actuators, contact materials and
All in conformity with the most rigorous quality standards:
Why choosing Crouzet for your motion projects?
We are big enough to perfom, small enough to care!
60,000,000+ pieces delivered per year
10 manufacturing plants around the world
A large R&D team with 100 years of engineering know-how
Dedicated custom solutions to suit your design requirements
60+ years’ experience in the market
Get to know the full offer
Our solid offer of standard Classic microswitches with high-precision
snap action mechanisms, summed with our 100 years’ engineering experience for co-design
and adaptations, allow us to provide perfect-fit solutions for all your applications
with an easy plug-and-play integration, including specific or standard shapes,
connections, ratings, actuators, or protection levels.
Crouzet Miniature microswitches have a high precision snap action
mechanism, designed to meet all your needs, even for the most critical
Our offer includes, the standard DIN shape (V3), a wide range of operating forces from
0.15N to 5N, ratings from 1mA to 25A, a very long mechanical life of up to 50 million
cycles to ensure durability and a large range of configurations with the choice of
actuators and connections available.
They can accept very slow actuating speeds and can operate in temperatures from -60°C to
+150°C, making them suitable for even the most extreme environments.
Crouzet Subminiature microswitches feature a high precision snap-action
mechanism and are highly suitable for a large number of applications due to their small
size, light weight, reliability, and accuracy.
Our offer is DIN standard compliant (V4), have a high operating temperature of up to
250°C, a wide rating range from 1mA to 12A, and can be protected from IP40 to hermetic,
making them excellent for harsh environments.
There is also a large choice of terminals and actuators available.
Our Sub-subminiature microswitches are some of the smallest in the
world. They are DIN standard conformant (V5D) and have a high precision snap-action
mechanism. They are resistant to harsh environments, making them ideal for critical
applications such as ATEX and aerospace. They have a long life of 10M cycles and can
accept very slow actuating speeds (from 0.001mm/s).
Our microswitches are high-precision, snap-action switches and these are the main features for which
they are notable:
› Fast and reliable switching largely independent of actuating speed
› High electrical ratings but small dimensions
› High repeat accuracy of switching points and forces
› Low operating force
› Short pre-travel but large overtravel
› Very long service life
› Extensive range of connections, fixing means and actuators for easy adaptation to numerous
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