
3SE5322-0SE21 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $299.99 | Top Pick! Condition is New – Open box, SIEMENS SIRIUS SAFETY POSITION SWITCH 3SE5322-0SE21 NEW NOT IN BOX MAKE OFFER , shipping cost = $16.50 | 100.0% |
![]() | $600.00 | Condition is New – Open box, SIEMENS 3SE5322-0SE21 NSMP, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $103.45 | Top Pick! Condition is Used, 1P Siemens 3SE5322-0SE21 Quickly delivery, FREE SHIPPING | 100.0% |
![]() | $103.48 | Condition is Used, 1PCS Siemens 3SE5322-0SE21 Welcome counteroffer, FREE SHIPPING | 100.0% |
![]() | $199.99 | Top Pick! Condition is Used, Siemens SIRIUS 3SE5322-0SE21 Mechanical Interlock Switch With Tumbler Locking an, FREE SHIPPING | 100.0% |
![]() | $305.57 | Condition is Used, SIEMENS 3SE5322-0SE21 / 3SE53220SE21 (USED), shipping cost = $36.38 | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $351.93 | Condition is New, Siemens 3SE5322-0SE21 Limit Switch Industrial Safety Equipment, FREE SHIPPING | 100.0% |
![]() | $818.00 | Condition is New, SIEMENS 3SE5322-0SE21 / 3SE53220SE21 (BRAND NEW), shipping cost = $12.90 | 99.7% |

The Siemens 3SE5322-0SE21 Sirius Mechanical Interlock Switch Tumbler Locking is a high-quality electrical interlocking device designed for industrial applications that require reliable and secure operation. This switch is part of Siemens' Sirius product line, which is known for its durability, reliability, and advanced technology.
The 3SE5322 is a mechanical interlock switch, which means it uses mechanical mechanisms to prevent the operation of one circuit until another circuit has been operated or released. This feature is crucial in applications where safety and security are paramount, such as machinery operation and process control.
The switch is designed with a tumbler locking mechanism, which ensures that the switch cannot be operated unless the correct sequence of tumblers is aligned. This feature provides an additional layer of security, making it difficult for unauthorized users to operate the switch.
The switch is constructed using high-quality materials, including a stainless steel case and brass contacts, which ensure long-term reliability and resistance to corrosion. The switch is also designed to withstand harsh operating conditions, including high temperatures, humidity, and vibration.
The 3SE5322-0SE21 Sirius Mechanical Interlock Switch Tumbler Locking is available in various configurations, including different voltage and current ratings, contact arrangements, and operating mechanisms. This flexibility allows it to be used in a wide range of applications, from simple machinery operation to complex process control systems.
In summary, the Siemens 3SE5322-0SE21 Sirius Mechanical Interlock Switch Tumbler Locking is a high-quality and reliable interlocking device that provides enhanced safety and security in industrial applications. Its mechanical interlocking mechanism and tumbler locking feature make it difficult for unauthorized users to operate, while its high-quality construction ensures long-term reliability and resistance to harsh operating conditions.
Pros of buying Siemens 3SE5322-0SE21 Sirius Mechanical Interlock Switch Tumbler Locking:1. Reliability: Siemens is a well-known brand with a reputation for producing high-quality products. This lock is designed to offer reliable performance and durability.
2. Functionality: The mechanical interlock switch feature ensures that the lock cannot be activated unless the interlocking mechanism is engaged. This feature is particularly useful in industrial applications where safety is paramount.
3. Security: The tumbler locking mechanism provides a high level of security, making it difficult for unauthorized individuals to access the locked area.
4. Customizability: The lock can be customized to meet specific application requirements, such as the number of tumblers, key specifications, and lock orientation.
Cons of buying Siemens 3SE5322-0SE21 Sirius Mechanical Interlock Switch Tumbler Locking:1. Cost: Compared to other types of locks, mechanical interlock switches can be more expensive. The cost of the Siemens 3SE5322-0SE21 lock may be a significant investment for some users.
2. Complexity: Mechanical interlock switches can be more complex to install and maintain than other types of locks. This may require additional technical expertise or resources.
3. Limited compatibility: The lock may not be compatible with certain equipment or systems, which could limit its application in certain industrial environments.
Conclusion:The Siemens 3SE5322-0SE21 Sirius Mechanical Interlock Switch Tumbler Locking is a high-quality lock that offers reliable performance, enhanced security, and customizable features. However, it may be more expensive and complex to install and maintain than other types of locks. If the benefits of enhanced security and customizability outweigh the costs and complexities, then this lock may be a worthy investment for users in industrial applications.
Recommendation:If you are looking for a high-quality mechanical interlock switch for your industrial application, then the Siemens 3SE5322-0SE21 Sirius Tumbler Locking may be a suitable option. However, it is essential to carefully consider the costs and complexities involved in installing and maintaining the lock before making a purchase decision. It may also be helpful to consult with a technical expert to ensure compatibility with your specific application requirements.
Details:
Items are not returnable for condition issues commented on or shown in the pictures. Vb industrial supply takes great pride to honestly and accurately describe each item listed. Quick delivery. Vb industrial supply offers a huge selection of tools for every trade including new and used electrical, mechanical, hydraulic pneumatic industrial components supplies.
Title: Siemens sirius 3SE5322-0SE21 mechanical interlock switch with tumbler locking and solenoid interlocking, model: 3SE5322-0SE21, brand: Siemens, mpn. Fast dispatch service. If you ever have any questions or are unsatisfied, for reason please let us know. Our listings include many detailed photos.
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specifications indusswitch:
- brand: Siemens
- mpn: 3se5322-0se21
- part type: Switch
payments indusswitch:
- credit card: mastercard
- other
- wallet: paypal
returns indusswitch:
- policy: returns accepted
- paid by: buyer
- time: 60 days
- method: money back
offer indusswitch:
- prices: $103.45–$818.00
- item condition:
- New – Open box
- Used
- New
- started: september 10, 2024
- sold #: 33
- in stock #: 5
- best offers: true
- availability: in stock
- options: ship-to-home
seller indusswitch:
- # reviews: 18483
- rating: 99.9%
- city: ventura, california
shipping indusswitch:
- type: fixed
- transit: 3-8 days
- service: usps first class, usps priority mail padded flat rate envelope, usps priority mail express flat rate envelope
- carrier: usps
- class: standard, expedited
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches
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