
CET3-AP-CRA-CH-50X-SA-121579 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $500.00 | Condition is New, EUCHNER CET3-AP-CRA-CH-50X-SA-121579 Safety Interlock Switch 24V M12 LED, shipping cost = $104.90 | 0.0% |
![]() | $979.00 | Condition is New, EUCHNER CET3-AP-CRA-CH-50X-SA-121579 / CET3APCRACH50XSA121579 (BRAND NEW), shipping cost = $12.90 | 99.7% |
![]() | $1138.56 | Condition is New, EUCHNER CET3-AP-CRA-CH-50X-SA-121579 / CET3APCRACH50XSA121579 (BRAND NEW), shipping cost = $36.25 | 99.4% |
![]() | $1200.00 | Top Pick! Condition is New, 1PC NEW Euchner CET3-AP-CRA-CH-50X-SA-121579 Safety Switch, FREE SHIPPING | 94.3% |

The Euchner CET3-AP-CRA-CH-50x-SA-121579 Safety Interlock Switch is a versatile and reliable component designed for various applications where machine safety is paramount. This interlock switch is part of Euchner's extensive range of safety components that adhere to the highest safety standards.
This particular model is a 24V, M12, LED-indicated safety interlock switch. The 24V power supply ensures compatibility with a wide range of industrial machinery, while the M12 connector provides a robust and secure connection. The LED indicator, in turn, offers clear visual feedback, making it easier to monitor the status of the interlock switch.
The CET3-AP-CRA-CH-50x-SA-121579 is a two-position, normally open safety interlock switch. This means that when the safe operating position of the machine is reached, the contacts in the switch close, allowing power to flow to the machinery. Conversely, when the machine is in its hazardous position, the contacts are open, preventing power from reaching the machinery.
The interlock switch is designed to meet the stringent requirements of safety standard EN 954-1 and is suitable for use in Category 3 applications, making it an excellent choice for machinery with potential to cause serious injury. The switch is also IP67 rated, making it suitable for use in harsh environments where it may be exposed to water and dust.
This safety interlock switch is available in various actuator lengths to cater to different application requirements. The 50mm actuator length is a common choice, providing a good balance between accessibility and mechanical advantage. The switch is also available in other lengths, including 100mm, 150mm, and 200mm.
In summary, the Euchner CET3-AP-CRA-CH-50x-SA-121579 Safety Interlock Switch is a robust and reliable component designed to ensure machine safety in various industrial applications. Its 24V, M12, LED-indicated design makes it versatile and easy to use, while its compliance with EN 954-1 safety standard and IP67 rating make it a reliable and durable choice for Category 3 applications.
A Comprehensive Analysis of buying a Cet3-Ap-Cra-Ch-50x-Sa-121579 Safety Interlock Switch by Euchner
Introduction:The Cet3-Ap-Cra-Ch-50x-Sa-121579 Safety Interlock Switch by Euchner is a crucial component for industrial automation, ensuring safety in various machinery applications. In this analysis, we will discuss the pros and cons of investing in this safety interlock switch.
Pros:1. Robust Design: The switch is designed with a high-quality M12 connection, ensuring a reliable and secure connection. It also features an IP67 protection rating, making it suitable for harsh industrial environments.
2. Versatility: This safety interlock switch is suitable for various applications, including those requiring 24V DC operation, making it a versatile choice for many industries.
3. Safety: The primary function of this device is to provide safety in industrial applications, preventing accidents and ensuring the safety of operators.
4. Easy Installation: The switch comes with a plug-and-play design, making it easy to install and commission.
Cons:1. Cost: The Cet3-Ap-Cra-Ch-50x-Sa-121579 Safety Interlock Switch may be more expensive compared to some other models in the market.
2. Limited Configuration Options: While the switch offers basic functionality, it may not have advanced configuration options, limiting its flexibility for more complex applications.
Conclusion:The Cet3-Ap-Cra-Ch-50x-Sa-121579 Safety Interlock Switch by Euchner is a reliable and robust solution for ensuring safety in industrial applications. Its high-quality design, versatility, and easy installation make it an attractive choice for many industries. However, its relatively higher cost and limited configuration options may be a concern for some buyers.
Recommendation:If your industrial application requires a safety interlock switch with a reliable connection, versatile power compatibility, and a rugged design, the Cet3-Ap-Cra-Ch-50x-Sa-121579 Safety Interlock Switch by Euchner is an excellent choice. However, if cost is a significant concern or your application requires advanced configuration options, it may be worth considering other models in the market.
Details:
Brand new unopened box.
specifications indusswitch:
- brand: Euchner
- mpn: Cet3-ap-cra-ch-50x-sa-121579
- color: Red, Gray
- current rating: Less Than 1 A
- material: Plastic
- switch style: Safety Interlock
- suitable for: Control Equipment Panels
- port type: M12
- current type: Dc
- type: Saftey Interlock Switch
- coil voltage: 24 V
- features: Led Indicator Lights
- application: Safety, Industrial
- finish: Matte
payments indusswitch:
- wallet: paypal
- other
- credit card: mastercard
shipping indusswitch:
- transit: 5-12 days
- service: usps ground advantage
- class: standard
- carrier: usps
- type: calculated
offer indusswitch:
- options: ship-to-home
- in stock #: 4
- started: may 31, 2026
- availability: in stock
- sold #: 28
- prices: $500.00–$1200.00
- item condition: New
- best offers: true
returns indusswitch:
- policy: no returns
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- city: kopperl, texas
- rating: 0.0%
- # reviews: 0
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