With the largest STANDARD OFFER on the market
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 fixing means.
All in conformity with the most rigorous quality standards:
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
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.
Find your solution
|
POSITIVE BREAK SEPARATED CIRCUITS
50 x 30 x 12 mm
2” x 1.2” x 1.5”
|
LOW DIFFERENTIAL TRAVEL
49 x 21 x 17 mm
1.9” x 0.8” x 0.7”
|
SEALED DOUBLE BREAK LOW DT
49 x 23 x 17 mm
1.9” x 0.9” x 0.7”
|
ROBUST - LOW DIFFERENTIAL TRAVEL
43 x 18 x 17 mm
1.7” x 0.7” x 0.7”
|
|
|---|---|---|---|---|
| Rating (max) | 10A | 15A | 15A | 10A |
| Degree of protection | IP40 / 65 / 67 | IP40 | IP67 / 68 / 69 | IP40 |
| Operating temperature | -50°C → +85°C | -40°C → +130°C | -40°C → +130°C | -40°C → +125°C |
| Operating force (max) | 4.5N → 6.5N | 6N | 6N → 12.5N | 0.35N → 3N |
| Differential travel (max) | 1.3 mm | 0.05 mm | 0.05 mm / 0.10 mm | 0.2 mm / 0.8 mm |
| Overtravel (min) | 3 mm | 0.25 mm | 0.25 mm | 0.2 → 1.7 mm |
| Mechanical life | 10M cycles | 50M cycles | 10M cycles | 5M cycles |
| CROUZET SERIES | 8325 (PBXR) / 8324 (PBX) | MP040 | MP90 / MP110 / MP210 / MP220 | 83118 / 83120 |
| See more | See more |
DOUBLE BREAK
32 X 19 X 13 mm
1.3” x 0.8” x 0.5”
|
HIGH DC RATING
40 X 19 X 13 mm
1.6” x 0.8” x 0.5”
|
SEALED FLAT RUBBER PACK
49 X 10 X 20 mm
1.9” x 0.4” x 0.8”
|
|
|---|---|---|---|
| Rating (max) | 16A | 16A | 10A |
| Degree of protection | IP40 | IP66 / 67 / 69 | IP66 / 67 / 69 |
| Operating temperature | -40°C → +125°C | -40°C → +125°C | -40°C → +85°C |
| Operating force (max) | 0.45N → 7.5N | 4N | 7.5N |
| Differential travel (max) | 0.7 mm | 0.9 mm | 0.2 mm |
| Overtravel (min) | 0.7 mm | 0.7 mm | 0.25 mm |
| Mechanical life | 10M cycles | 10M cycles | 2M cycles |
| CROUZET SERIES | 83106 / 83109 / 83111 / 83112 | 83154 | 83123 |
| See more | See more | See more |
Crouzet Miniature microswitches have a high precision snap action
mechanism, designed to meet all your needs, even for the most critical
applications.
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.
|
STANDARD (V3)
28 X 16 X 10 mm
1.1” x 0.6” x 0.4”
|
ESSENTIAL
28 X 16 X 10 mm
1.1” x 0.6” x 0.4”
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SEALED
31 X 23 X 10 mm
1.2” x 0.9” x 0.4”
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SEALED - LOW DT
31 X 25 X 10 mm
1.2” x 1” x 0.4”
|
ESSENTIAL SEALED
33 X 16 X 10 mm
1.3” x 0.6” x 0.4”
|
|
|---|---|---|---|---|---|
| Rating (max) | 16A | 25A | 8A | 6A | 10A |
| Degree of protection | IP40 | IP40 | IP67 / 69 | IP67 / 69 | IP67 |
| Operating temperature | -60°C → +150°C | -50°C → +200°C | -40°C → +105°C | -40°C → +150°C | -40°C → +85°C |
| Operating force (max) | 0.15N → 5N | 0.25N → 4N | 4.5N | 3.5N | 0.5N → 4.5N |
| Differential travel (max) | 0.35 mm / 0.8 mm | 0.4 mm | 0.07 / 0.35 mm | 0.02 mm / 0.05 mm | 0.5 mm |
| Overtravel (min) | 1.2 mm | 1.1 mm | 1 mm | 0.2 mm | 1 mm |
| Mechanical life | 50M cycles | 1M cycles | 5M cycles | 10M cycles | 1M cycles |
| CROUZET SERIES | 83161 (V3) | 8326 (V3D) | 83169 (V3S) | MP310 / MP320 | 8329 (V3DS) |
| See more | See more | See more | See more |
HEAVY DUTY
28 X 16 X 10 mm
1.1” x 0.6” x 0.4”
|
POSITIVE BREAK
28 X 16 X 10 mm
1.1” x 0.6” x 0.4”
|
HIGH DC RATING
29 X 16 X 10 mm
1.1” x 0.6” x 0.4”
|
DOUBLE BREAK SEALED
24 X 31 X 9 mm
0.9” x 1.2” x 0.4”
|
HIGH-ACCURACY ROTARY LEVER
30 X 18 X 12 mm
1.1” x 0.7” x 0.5”
|
|
|---|---|---|---|---|---|
| Rating (max) | 16A | 6A | 5A | 6A | 6A |
| Degree of protection | IP40 | IP40 | IP40 | IP66 / 67 | IP40 |
| Operating temperature | -40°C → +150°C | -40°C → +125°C | -40°C → +125°C | -40°C → +105°C | -20°C → +125°C |
| Operating force (max) | 1N → 5N | 4N | 5N | 3N / 4.5N | 1.2N → 2N |
| Differential travel (max) | 0.3 mm / 0.7 mm | 0.3 mm | 0.7 mm | 0.45 mm | 14° |
| Overtravel (min) | 1.3 mm | 1.3 mm | 1 mm | 0.25 mm | 12° |
| Mechanical life | 10M cycles | 10M cycles | 1M cycles | 10M cycles | 10M cycles |
| CROUZET SERIES | 83160 | 831607 / 832607 | 831606 / SP3697 | 83139 | 83137 |
| See more | See more | See more | See more | See more |
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.
STANDARD (V4)
20 x 10 x 6 mm
0.8” x 0.4” x 0.2”
|
ESSENTIAL
20 x 10 x 6 mm
0.8” x 0.4” x 0.2”
|
SEALED
20 x 10 x 6 mm
0.8” x 0.4” x 0.2”
|
SEALED - LOW DT
20 x 10 x 6 mm
0.8” x 0.4” x 0.2”
|
|
|---|---|---|---|---|
| Rating (max) | 12A | 12A | 10A | 5A |
| Degree of protection | IP40 | IP40 | IP67 / 69 | IP67 / 69 |
| Operating temperature | -40°C → +150°C | -25°C → +150°C | -40°C → +125°C | -40°C → +105°C |
| Operating force (max) | 0.6 → 2.2N | 1.5N | 2.5N | 1.2N / 2.5N |
| Differential travel (max) | 0.08 mm / 0.15 mm | 0.15 mm | 0.1 mm / 0.15 mm | 0.02 mm / 0.05 mm |
| Overtravel (min) | 0.5 mm | 0.5 mm | 0.6 mm | 0.6 mm |
| Mechanical life | 30M cycles | 0.1M cycles | 2M cycles | 2M cycles |
| CROUZET SERIES | 83170 (V4) | 8327 (V4D) | 8318 (V4S) | MP400 / MP500 |
| See more | See more | See more |
DOUBLE BREAK
20 X 10 x 6 mm
0.8” x 0.4” x 0.2”
|
HERMETIC INOX HOUSING
Ø11 X 15 mm
Ø0.4” x 0.6”
|
|
|---|---|---|
| Rating (max) | 6A | 5A |
| Degree of protection | IP40 | Hermetic QK Test 10-3 Pa.cm3/s |
| Operating temperature | -40°C → +150°C | -55°C → +250°C |
| Operating force (max) | 1.6N / 2.6N | 5N → 47N |
| Differential travel (max) | 0.45 mm | 0.05 mm |
| Overtravel (min) | 0.27 mm | 0.08 mm |
| Mechanical life | 10M cycles | 0.2M cycles |
| CROUZET SERIES | 83132 / 83133 / 83134 | 83151 / 83560 |
| See more |
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).
Find your solution
STANDARD (V5D)
13 x 10 x 5 mm
0.5” x 0.4” x 0.2”
|
SEALED
15 x 8 x 5 mm
0.6” x 0.3” x 0.2”
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HIGH ACCURACY
13 x 10 x 5 mm
0.5” x 0.4” x 0.2”
|
CYLINDRIC ADJUSTABLE
Ø8 x 8 mm
Ø0.3” x 0.3”
|
|
|---|---|---|---|---|
| Rating (max) | 5A | 4A | 5A | 5A |
| Degree of protection | IP40 | IP67 / 69 | IP40 | IP40 |
| Operating temperature | -40°C → +110°C | -40°C → +90°C | -55°C → +150°C | -55°C→ +140°C |
| Operating force (max) | 1.4N | 1.5N | 2N | 1.7N |
| Differential travel (max) | 0.13 mm | 0.06 mm / 0.1 mm | 0.06 mm | 0.12 mm / 0.19 mm |
| Overtravel (min) | 0.25 mm | 2 mm | 0.1 mm | 0.15 mm / 1.5 mm |
| Mechanical life | 10M cycles | 1M cycles | 2M cycles | 2M cycles |
| CROUZET SERIES | 83194 (V5D) | 8320 (V5S) | 83141 | 83228 / 83229 |
| See more | See more | See more | See more |
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
applications
100 years of customization, adaptation & co-design expertise at your service
To meet market expectations and provide customers with the right solutions within the shortest time-frames, Crouzet has structured its processes around the different types of products available:
1. Standard products
2. Simple adaptations
3. Customization
4. Co-design
A full range of microswitches, are immediately available so that you can design your system as quickly as possible.
Specific connectors, levers, leads, terminals, fixings, etc, can be added to all our standard products, for simpler logistics and optimum installation reliability for your applications.
Complete coordination between your project teams and our DesignLAB to have the perfect-fit performance and functionality for your applications.
Our R&D, industrialization and qualification experts work closely with your team to develop a unique solution tailored to your application’s requirements.
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