
440N-G02123 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $395.00 | Top Pick! Condition is New, New Sealed AB 440N-G02123 Guardmaster 440N Non Contact Switch Allen Bradley, FREE SHIPPING | ![]() |
![]() | $454.40 | Condition is New, 440N-G02123 1PCS NEW New AB 440N-G02123 Fast delivery/, FREE SHIPPING | 99.2% |
![]() | $460.23 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 100.0% |
![]() | $460.33 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 99.8% |
![]() | $461.03 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 100.0% |
![]() | $464.57 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 99.1% |
![]() | $465.71 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 99.7% |
![]() | $465.71 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 99.5% |
![]() | $468.71 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 100.0% |
![]() | $476.02 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 99.3% |
![]() | $476.32 | Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 100.0% |
![]() | $498.95 | Top Pick! Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch 440NG02123 AB, FREE SHIPPING | 99.8% |
![]() | $694.07 | Top Pick! Condition is New, NEW Allen Bradley 440N-G02123 Non-Contact Safety Switch AB 440NG02123, FREE SHIPPING | 100.0% |
![]() | $668.84 | Condition is New, NEW Factory Sealed AB 440N-G02123 Guardmaster 440N Non Contact Switch 440NG0212, shipping cost = $40.00 | 100.0% |
![]() | $1152.62 | Condition is New, 1 PCS NEW IN BOX 440N-G02123 safety switch AB, FREE SHIPPING | 98.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $896.39 | Condition is Neu, NEW 440N-G02123 Non-Contact Safety Switch AB 440NG02123 *cm, shipping cost = $144.22 | 99.1% |
![]() | $897.15 | Top Pick! Condition is Neu, NEW 440N-G02123 Non-Contact Safety Switch AB 440NG02123 *mq, shipping cost = $144.22 | 98.1% |
![]() | $897.91 | Top Pick! Condition is Neu, NEW 440N-G02123 Non-Contact Safety Switch AB 440NG02123 *tn, shipping cost = $144.22 | 100.0% |

The AB-Other 440N-G02123 Allen-Bradley Guardmaster Reed Contact Safety Interlock is a versatile and reliable safety component designed for use in various industrial automation applications. This IP68-rated device is engineered to provide maximum protection against intrusion of water and solid particles, ensuring optimal performance even in harsh environments.
The Guardmaster Reed Contact Safety Interlock is a type of interlocking device that utilizes a reed contact switch. The switch consists of two conductive contacts, which are separated by a small gap. When a magnetic actuator is activated, a magnetic field is created, causing the contacts to come into contact, thus completing the electrical circuit. This mechanism ensures safe and reliable operation, as the contacts can only be brought into contact when the safety condition is met.
The 440N-G02123 model is specifically designed for use with Allen-Bradley control systems. It offers a high level of flexibility, as it can be easily integrated into various safety applications, including doors, gates, and guards. The device is also available in various mounting configurations, including surface, flush, and panel mount, allowing for easy installation and integration into diverse system designs.
This safety interlock is built to last, with a robust construction that can withstand the rigors of industrial environments. It features a corrosion-resistant stainless steel housing and a high-quality reed contact switch, ensuring reliable operation and extended service life.
In addition to its rugged design, the 440N-G02123 Guardmaster Reed Contact Safety Interlock also offers easy-to-use features that simplify installation and maintenance. It comes with a built-in test function, which allows users to quickly verify the device's functionality and identify any potential issues. The device also features a diagnostic LED indicator, which provides clear visual cues for troubleshooting and identifying faults.
Overall, the AB-Other 440N-G02123 Allen-Bradley Guardmaster Reed Contact Safety Interlock is an essential safety component for industrial automation applications. Its IP68 rating, reliable reed contact switch mechanism, and easy-to-use features make it a top choice for applications where safety and reliability are paramount.
Pros and Cons of Buying Allen-Bradley GuardMaster Reed Contact Safety Interlock IP68 (AB-Other 440N-G02123)
Introduction:The Allen-Bradley GuardMaster Reed Contact Safety Interlock IP68 (AB-Other 440N-G02123) is a safety device designed to provide reliable interlocking functions for machinery and equipment. This device offers several advantages, but it also comes with some potential disadvantages. In this article, we will discuss both the pros and cons of purchasing a AB-Other 440N-G02123 Allen-Bradley GuardMaster Reed Contact Safety Interlock.
Pros:1. High Protection Rating: The IP68 rating ensures that the device is protected against both water and dust intrusion, making it suitable for use in harsh environments.
2. Easy Installation: The Reed Contact Safety Interlock is easy to install, requiring minimal wiring and mechanical setup.
3. Robust Design: The GuardMaster Reed Contact Safety Interlock is designed to withstand heavy usage, ensuring long-term reliability and durability.
4. Versatile Applications: The device can be used in various industries, including automotive, food processing, and packaging, among others.
5. Improved Safety: The Allen-Bradley GuardMaster Reed Contact Safety Interlock helps ensure safety by providing reliable interlocking functions, preventing unintended machine operation and reducing the risk of accidents.
Cons:1. Cost: The AB-Other 440N-G02123 Allen-Bradley GuardMaster Reed Contact Safety Interlock may be more expensive compared to other safety interlocks on the market.
2. Complexity: Although the device is easy to install, it may require some level of technical expertise to properly configure and program it.
3. Limited Capacity: The Reed Contact Safety Interlock has a limited capacity and may not be suitable for large-scale applications requiring multiple safety interlocks.
4. Maintenance: The device may require periodic maintenance and calibration to ensure optimal performance.
Conclusion:In conclusion, the Allen-Bradley GuardMaster Reed Contact Safety Interlock IP68 (AB-Other 440N-G02123) offers several advantages, including high protection rating, easy installation, robust design, versatile applications, and improved safety. However, it also comes with some potential disadvantages, such as cost, complexity, limited capacity, and maintenance requirements.
Recommendation:If you are looking for a reliable safety interlock for use in harsh environments and are willing to invest in a high-quality device, the Allen-Bradley GuardMaster Reed Contact Safety Interlock IP68 (AB-Other 440N-G02123) is an excellent choice. Its robust design, easy installation, and high protection rating make it a valuable investment for various industries. However, if cost is a significant factor, you may want to consider alternative safety interlocks with similar features but lower price points.
Details:
25b-d1p4n104. 25b-d2p3n104. 25b-d6p0n104. 440N-G02123 allen-bradley guardmaster reed contact safety interlock IP68.
Dear customer, there is one things need to be noticed before placing an order. Shipping way depend on delivery address.
specifications indusswitch:
- brand: Ab-other
- mpn: 440n-g02123
- model: Bradley440n-g02123
- part type: Contact
payments indusswitch:
- wallet: paypal
- other
- credit card: discover
seller indusswitch:
- city: houston, texas
- rating: 100.0%
- # reviews: 3
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Magnetic Reed Switches
offer indusswitch:
- availAbility: in stock
- prices: $395.00–$1152.62
- item condition:
- New
- Neu
- started: november 3, 2025
- in stock #: 5
- best offers: true
- options: ship-to-home
- sold #: 17
returns indusswitch:
- paid by: seller
- time: 14 days
- policy: returns accepted
- method: money back
shipping indusswitch:
- class: standard
- transit: 4-11 days
- service: standard
- type: fixed
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