
440K-A21030 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.25 | Condition is New, NEW SEALED ALLEN BRADLEY 440K-A21030 /B INTERLOCK SWITCH ACCESSORY, FREE SHIPPING | 100.0% |
![]() | $62.00 | Condition is New, New Allen Bradley 440K-A21030 Guardmaster Actuator Express delivery, FREE SHIPPING | 100.0% |
![]() | $39.99 | Condition is New, ALLEN-BRADLEY 440K-A21030 METAL ALIGNMENT GUIDE ACTUATOR NEW!! QUANTITY!! WOW!!, shipping cost = $24.00 | 99.4% |
![]() | $69.27 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $70.45 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 100.0% |
![]() | $70.50 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 100.0% |
![]() | $70.63 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.2% |
![]() | $71.20 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.3% |
![]() | $71.47 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $71.53 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $71.57 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.5% |
![]() | $71.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $71.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $71.90 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.4% |
![]() | $72.11 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.6% |
![]() | $72.16 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $72.26 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $72.33 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.3% |
![]() | $72.39 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $72.45 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.0% |
![]() | $72.48 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $72.60 | Condition is New, NEW Sealed Allen-Bradley 440K-A21030 Semi Flex Metal Alignment Guide Actuator AB, FREE SHIPPING | ![]() |
![]() | $72.60 | Condition is New, NEW Sealed Allen-Bradley 440K-A21030 Semi Flex Metal Alignment Guide Actuator AB, FREE SHIPPING | ![]() |
![]() | $72.60 | Condition is New, NEW Sealed Allen-Bradley 440K-A21030 Semi Flex Metal Alignment Guide Actuator AB, FREE SHIPPING | ![]() |
![]() | $72.60 | Condition is New, NEW Sealed Allen-Bradley 440K-A21030 Semi Flex Metal Alignment Guide Actuator AB, FREE SHIPPING | ![]() |
![]() | $72.60 | Condition is New, YG Sealed Allen-Bradley 440K-A21030 Semi Flex Metal Alignment Guide Actuator AB, FREE SHIPPING | ![]() |
![]() | $72.67 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $72.79 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $72.81 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.0% |
![]() | $72.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $72.90 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.5% |
![]() | $73.00 | Condition is New, NEW Sealed Allen-Bradley 440K-A21030 Semi Flex Metal Alignment Guide Actuator AB, FREE SHIPPING | 100.0% |
![]() | $73.31 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.4% |
![]() | $73.36 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.7% |
![]() | $73.51 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.3% |
![]() | $73.53 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 100.0% |
![]() | $73.58 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.3% |
![]() | $73.68 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.3% |
![]() | $74.31 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 100.0% |
![]() | $74.49 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.4% |
![]() | $74.49 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $74.69 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.6% |
![]() | $74.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.9% |
![]() | $74.97 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 98.9% |
![]() | $75.14 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.3% |
![]() | $75.29 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.5% |
![]() | $75.88 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.7% |
![]() | $76.09 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.3% |
![]() | $76.87 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.8% |
![]() | $76.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.7% |
![]() | $77.09 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $77.11 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.9% |
![]() | $77.26 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.0% |
![]() | $77.31 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.5% |
![]() | $77.66 | Top Pick! Condition is New, New Sealed 440K-A21030 Allen-Bradley 440A Interlock Switch Accessories, FREE SHIPPING | 98.6% |
![]() | $77.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.6% |
![]() | $78.22 | Top Pick! Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.3% |
![]() | $55.80 | Condition is New, Allen Bradley 440K-A21030 Ser B Interlock Switch Accessory. 5E-32, shipping cost = $24.90 | ![]() |
![]() | $79.23 | Top Pick! Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $79.31 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.3% |
![]() | $79.49 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $80.10 | Top Pick! Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $80.99 | Top Pick! Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.6% |
![]() | $81.09 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 100.0% |
![]() | $81.77 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 98.4% |
![]() | $82.00 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $82.57 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 100.0% |
![]() | $82.69 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
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![]() | $83.69 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $84.00 | Condition is New, New 440K-A21030 Guard Master Safety Interlock Switch Actuator Allen Bradley, FREE SHIPPING | 100.0% |
![]() | $84.00 | Condition is New, NEW Sealed Allen-Bradley 440K-A21030 Semi Flex Metal Alignment Guide Actuator AB, FREE SHIPPING | 96.3% |
![]() | $84.00 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 93.8% |
![]() | $84.00 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $84.00 | Condition is New, New 440K-A21030 Guard Master Safety Interlock Switch Actuator Allen Bradley, FREE SHIPPING | 100.0% |
![]() | $84.26 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.3% |
![]() | $84.44 | Top Pick! Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.0% |
![]() | $84.49 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $85.00 | Condition is New, Allen Bradley 440K-A21030 Ser. B Guardmaster Semi-Flex Metal Actuator Key, FREE SHIPPING | 100.0% |
![]() | $85.09 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 97.1% |
![]() | $85.09 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $85.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $89.31 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 100.0% |
![]() | $90.59 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.2% |
![]() | $91.11 | Top Pick! Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.2% |
![]() | $91.49 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $92.89 | Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 100.0% |
![]() | $95.08 | Condition is New, 1PC New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator, FREE SHIPPING | 99.0% |
![]() | $96.51 | Top Pick! Condition is New, New Allen Bradley 440K-A21030 Guard Master Safety Interlock Switch Actuator ! ab, FREE SHIPPING | 99.5% |
![]() | $201.99 | Condition is New, 440K-A21030 Allen-Bradley 440KA21030 Actuator For 440K Safety Switch , FREE SHIPPING | 100.0% |
![]() | $203.99 | Top Pick! Condition is New, 440KA21030 Allen-Bradley 440K-A21030 Actuator For 440K Safety Switch , FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.96 | Condition is New – Open box, ALLEN BRADLEY 440K-A21030 SAFETY INTERLOCK SWITCH GUARDMASTER SERIES B NIB, FREE SHIPPING | ![]() |
![]() | $64.99 | Condition is New – Open box, Allen Bradley 440K-A21030 Guard-Master Actuator , FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $159.99 | Top Pick! Condition is Used, Allen Bradley 440K-A21030.Guardmaster Semi-Flex Metal Actuator Key.(LOT3PCS)USED, shipping cost = $19.99 | 100.0% |


The Allen-Bradley 440K-A21030 AB GuardMaster Actuator is a top-tier safety solution designed for use with the 440KA21030 safety switch. This actuator is an essential component in various industrial applications where machine safety is paramount.
The 440K-A21030 is a pneumatically-operated actuator, which means it requires compressed air to function. It features a compact, robust design that ensures reliability and durability in harsh industrial environments. The actuator's body is made of high-quality materials, such as cast aluminum or stainless steel, which provide excellent corrosion resistance and long service life.
The actuator's operation is controlled by the 440KA21030 safety switch, allowing for safe and efficient machine operation. The actuator has a quick-exhaust feature, which helps to reduce response time and improve overall system performance. It also features a diagnostic function that allows for easy identification of any potential issues, ensuring early intervention and minimizing downtime.
The 440K-A21030 AB GuardMaster Actuator is designed to meet the highest safety standards, including SIL 3, PLe, and Cat. 4. This means it can be relied upon to provide reliable and safe machine operation, even in the most demanding applications.
In conclusion, the Allen-Bradley 440K-A21030 AB GuardMaster Actuator is a high-quality, reliable, and safe solution for use with the 440KA21030 safety switch in various industrial applications. Its compact design, robust construction, quick-exhaust feature, and diagnostic function make it an excellent choice for optimizing machine safety and performance.
Pros of buying Allen-Bradley 440K-A21030 AB GuardMaster Actuator for Safety Switch 440KA21030:1. Reliability: Allen-Bradley is a trusted brand known for its high-quality products, and the AB GuardMaster Actuator is no exception. It is built to last and can withstand harsh industrial conditions.
2. Safety: The actuator is designed to meet safety standards, making it an excellent choice for applications that require safety-critical components. It is capable of providing fail-safe operation, which means it will safely fail to the safe position in case of a power failure or other malfunction.
3. Versatility: The actuator is compatible with various safety switches, making it a flexible option for different applications. It can be used in a wide range of industries, including manufacturing, oil and gas, and power generation.
4. Easy installation: The actuator is easy to install and requires minimal wiring, which can save time and reduce the risk of errors during installation.
Cons of buying Allen-Bradley 440K-A21030 AB GuardMaster Actuator for Safety Switch 440KA21030:1. Cost: The actuator is more expensive than some other options on the market. However, its high-quality construction and safety features may justify the higher price for some users.
2. Size: The actuator is larger than some other options, which may be a drawback for applications with limited space.
3. Limited customization: While the actuator is versatile, it may not be suitable for applications that require highly customized solutions.
Recommendation:Overall, the Allen-Bradley 440K-A21030 AB GuardMaster Actuator for Safety Switch 440KA21030 is a reliable and safe option for applications that require safety-critical components. Its high-quality construction and fail-safe operation make it an excellent choice for industries where safety is a top priority. While the actuator is more expensive and larger than some other options, its versatility and ease of installation may make it a worthwhile investment for many users. I recommend considering the Allen-Bradley 440K-A21030 AB GuardMaster Actuator for Safety Switch 440KA21030 as a potential solution for your safety switch needs.
Details:
Ab 440K-A21030 guardmaster actuator for 440k safety switch 440ka21030.
specifications indusswitch:
- brand: Allen-bradley
- mpn: 440k-a21030
- part type: Actuator Switch
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- class: standard
- type: fixed
- service: standard
- transit: 7-11 days
seller indusswitch:
- # reviews: 353
- rating: 98.9%
- city: los angeles, california
returns indusswitch:
- paid by: seller
- policy: returns accepted
- time: 30 days
- method: money back
offer indusswitch:
- in stock #: 5
- prices: $39.99–$203.99
- item condition:
- New
- New – Open box
- Used
- availability: in stock
- options: ship-to-home
- best offers: true
- sold #: 35
- started: may 15, 2024
payments indusswitch:
- credit card: american-express
- wallet: google-pay
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