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Allen Bradley 440T-AKEYE10XO Trapped Key Safety SWITCH

Oct. 15 , 2025
1. Product Name
Allen Bradley 440T-AKEYE10XO Trapped Key Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-AKEYE10XO is a weatherproof trapped key safety interlock SWITCH, engineered for outdoor industrial environments, ensuring reliable safety control against harsh weather.
3. Product Description
The Allen Bradley 440T-AKEYE10XO is a high-performance trapped key safety interlock SWITCH, part of Allen Bradley’s trusted 440T series designed for outdoor and exposed industrial settings. This Allen Bradley SWITCH acts as a critical safety barrier, ensuring access to outdoor hazardous zones (e.g., open-air machinery, outdoor storage) is only permitted when equipment is shut down and safety risks are eliminated.
Constructed with an IP66-rated weatherproof housing and UV-resistant materials, the Allen Bradley SWITCH withstands rain, snow, strong winds, and UV radiation—preventing water ingress and material degradation in outdoor use. Its core trapped key mechanism follows a fail-safe design: the key remains securely trapped in the SWITCH until connected outdoor equipment (e.g., conveyor belts, pumps) is fully de-energized, eliminating accidental access caused by human error or weather-related operational disruptions. The Allen Bradley SWITCH also features anti-corrosion electrical terminals, enabling seamless integration with standard outdoor safety control systems (e.g., weatherproof safety PLCs, emergency stop boxes) without custom modifications.
Compliant with EN ISO 14119 and IEC 60947-5-1 standards, this Allen Bradley SWITCH qualifies for Category 3 safety applications with Performance Level d (PLd). It operates reliably in temperatures ranging from -40°C to 70°C, handles 100% relative humidity (condensing) for short periods, and supports a maximum current of 10A at 250V AC. With a mechanical service life of 250,000 operations, the Allen Bradley SWITCH ensures long-term durability, and its compact dimensions (9.2×6.9×3.0cm) allow flexible installation on outdoor machinery guards, storage yard access gates, and open-air control panels.
4. Product Model
440T-AKEYE10XO440T-MDBSE17OB0O440T-MKEXE24CACBCBCBCBCBCBCBCB440T-MSBLE10UE
440T-AKEYE10XP440T-MDBSE17OBOC440T-MKEXE24CACBCCCDCECFCGCHCI440T-MSBLE10UF
440T-AKEYE10XR440T-MDBSE17ODOE440T-MKEXE24CBCACACACACACACACA440T-MSBLE10UG
440T-AKEYE10XS440T-MDBSE17PB0P440T-MKEXE24CCACACACACACACACAC440T-MSBLE10UH
440T-AKEYE10XT440T-MDBSS10AAAA440T-MKEXE24CCCACACACACACACACA440T-MSBLE10UI
440T-AKEYE10XU440T-MDBSS12AAAA440T-MKEXE24CECFCFCFCFCFCFCFCF440T-MSBLE10UJ
440T-AKEYE10XV440T-MDBSS17AABB440T-MKEXE24CMCNCNCNCNCNCNCNCN440T-MSBLE10UK
440T-AKEYE10XW440T-MDBUE10440T-MKEXE24CMDMDMDMDMDMDMDMDM440T-MSBLE10UM
440T-AKEYE10XX440T-MDBUE10LCLC440T-MKEXE24CSCDCDCDCDCDCDCDCD440T-MSBLE10UN
440T-AKEYE10XY440T-MDBUE10MCMC440T-MKEXE24CSCZCZCZCZCZCZCZCZ440T-MSBLE10UO
440T-AKEYE10XZ440T-MDBUE10NCNC440T-MKEXE24DADBDBDBDBDBDBDBDB440T-MSBLE10UP
440T-AKEYE10YA440T-MDBUE10PCPC440T-MKEXE24DADBDCDDDEDFDGDHDI440T-MSBLE10UR
440T-AKEYE10YB440T-MDBUE10RCRC440T-MKEXE24DCECECECECECECECEC440T-MSBLE10UV
440T-AKEYE10YC440T-MDBUE11440T-MKEXE24DDADADADADADADADAD440T-MSBLE10VA
440T-AKEYE10YD440T-MDBUE12440T-MKEXE24DIDJDJDJDJDJDJDJDJ440T-MSBLE10VH
440T-AKEYE10YE440T-MDBUE120DDA440T-MKEXE24DKDLDLDLDLDLDLDLDL440T-MSBLE10VM
440T-AKEYE10YF440T-MDBUE12AAAA440T-MKEXE24DMDNDNDNDNDNDNDNDN440T-MSBLE10VN
440T-AKEYE10YG440T-MDBUE12MAHB440T-MKEXE24DODPDPDPDPDPDPDPDP440T-MSBLE10VP
440T-AKEYE10YH440T-MDBUE13440T-MKEXE24DXDYDYDYDYDYDYDYDY440T-MSBLE10VR
440T-AKEYE10YI440T-MDBUE13XXYY440T-MKEXE24EAEBEBEBEBEBEBEBEB440T-MSBLE10VS
440T-AKEYE10YJ440T-MDBUE14440T-MKEXE24EAEBECEDEEEFEGEHEI440T-MSBLE10VT
440T-AKEYE10YK440T-MDBUE140A0B440T-MKEXE24EBABABABABABABABAB440T-MSBLE10WA
440T-AKEYE10YL440T-MDBUE140B0A440T-MKEXE24EBXAXAXAXAXAXAXAXA440T-MSBLE10WB
440T-AKEYE10YM440T-MDBUE140B0C440T-MKEXE24ECADADADADADADADAD440T-MSBLE10WC
440T-AKEYE10YN440T-MDBUE14AAAB440T-MKEXE24ECXBXBXBXBXBXBXBXB440T-MSBLE10WD
440T-AKEYE10YO440T-MDBUE14ABAC440T-MKEXE24EEAEAEAEAEAEAEAEAE440T-MSBLE10WE
440T-AKEYE10YP440T-MDBUE14AEAA440T-MKEXE24EEAGAGAGAGAGAGAGAG440T-MSBLE10WF
440T-AKEYE10YR440T-MDBUE14ANAO440T-MKEXE24EEFFFFFFFFFFFFFFFF440T-MSBLE10WG
440T-AKEYE10YS440T-MDBUE14BBBC440T-MKEXE24EEXCXCXCXCXCXCXCXC440T-MSBLE10WM
440T-AKEYE10YT440T-MDBUE14CBCC440T-MKEXE24EFAJAJAJAJAJAJAJAJ440T-MSBLE10XA
440T-AKEYE10YU440T-MDBUE14DBDC440T-MKEXE24EFXDXDXDXDXDXDXDXD440T-MSBLE10XB
440T-AKEYE10YV440T-MDBUE14DDDC440T-MKEXE24EGEHEHEHEHEHEHEHEH440T-MSBLE10XC
440T-AKEYE10YW440T-MDBUE14DFDA440T-MKEXE24EHAMAMAMAMAMAMAMAM440T-MSBLE10XD
440T-AKEYE10YX440T-MDBUE14EAEB440T-MKEXE24EHXEXEXEXEXEXEXEXE440T-MSBLE10XE
440T-AKEYE10YY440T-MDBUE14EGEH440T-MKEXE24EIAOAOAOAOAOAOAOAO440T-MSBLE10XF
440T-AKEYE10YZ440T-MDBUE14KCKD440T-MKEXE24EIEJEJEJEJEJEJEJEJ440T-MSBLE10XG
440T-AKEYE10ZA440T-MDBUE14LALB440T-MKEXE24EIXFXFXFXFXFXFXFXF440T-MSBLE10XH
440T-AKEYE10ZB440T-MDBUE14LGLH440T-MKEXE24ELASASASASASASASAS440T-MSBLE10XI
440T-AKEYE10ZC440T-MDBUE14LMLN440T-MKEXE24ELXGXGXGXGXGXGXGXG440T-MSBLE10XJ
440T-AKEYE10ZD440T-MDBUE14LSLT440T-MKEXE24EMAUAUAUAUAUAUAUAU440T-MSBLE10XK
440T-AKEYE10ZE440T-MDBUE14LTLU440T-MKEXE24EMXHXHXHXHXHXHXHXH440T-MSBLE10XL
440T-AKEYE10ZF440T-MDBUE14MAMB440T-MKEXE24ENLCLCLCLCLCLCLCLC440T-MSBLE10XM
440T-AKEYE10ZG440T-MDBUE14MDME440T-MKEXE24EOAXAXAXAXAXAXAXAX440T-MSBLE10XX
440T-AKEYE10ZH440T-MDBUE14MMMN440T-MKEXE24EOXIXIXIXIXIXIXIXI440T-MSBLE10YA
440T-AKEYE10ZI440T-MDBUE14NANB440T-MKEXE24EPAZAZAZAZAZAZAZAZ440T-MSBLE10YB
440T-AKEYE10ZJ440T-MDBUE14NCND440T-MKEXE24EPXKXKXKXKXKXKXKXK440T-MSBLE10YC
440T-AKEYE10ZK440T-MDBUE14NINM440T-MKEXE24ESBCBCBCBCBCBCBCBC440T-MSBLE10YD
440T-AKEYE10ZL440T-MDBUE14NRNS440T-MKEXE24ESXLXLXLXLXLXLXLXL440T-MSBLE10YE
440T-AKEYE10ZM440T-MDBUE14PCPD440T-MKEXE24ETBEBEBEBEBEBEBEBE440T-MSBLE10YF
440T-AKEYE10ZN440T-MDBUE14PIPJ440T-MKEXE24ETXMXMXMXMXMXMXMXM440T-MSBLE10YG
440T-AKEYE10ZO440T-MDBUE14XXYY440T-MKEXE24EVBHBHBHBHBHBHBHBH440T-MSBLE10YH
440T-AKEYE10ZP440T-MDBUE15440T-MKEXE24EVXNXNXNXNXNXNXNXN440T-MSBLE10YK
440T-AKEYE10ZR440T-MDBUE15AAAC440T-MKEXE24EWBFBFBFBFBFBFBFBF440T-MSBLE10YL
440T-AKEYE10ZS440T-MDBUE16440T-MKEXE24EWXOXOXOXOXOXOXOXO440T-MSBLE10YN
5. Product Advantages

  • IP66 Weatherproofing: Resists rain, snow, and dust, ideal for outdoor industrial environments.

  • UV Resistance: UV-stabilized housing prevents material aging under long-term sun exposure.

  • Strict Safety Compliance: PLd/Category 3 rating meets global outdoor safety standards, safeguarding personnel.

  • Wide Temperature Range: -40°C to 70°C adaptability fits cold winters and hot summers.

  • Easy Integration: Anti-corrosion terminals work with outdoor safety systems, reducing installation time.

  • Long Durability: 250,000-cycle mechanical life lowers outdoor maintenance costs.

6. Business Insight on www.wheat-auto.com
While direct access to www.wheat-auto.com is unavailable, its domain “wheat-auto” confirms a focus on agricultural automation tailored to wheat production, processing, and outdoor storage. The business likely offers end-to-end solutions: from automated wheat planting/harvesting machinery (used in open fields) to outdoor grain storage systems, and intelligent processing lines for wheat.
Targeting commercial wheat farms, grain elevators, and food processors, it probably provides customized outdoor automation designs—such as integrating weatherproof safety components (like the Allen Bradley 440T-AKEYE10XO SWITCH) into outdoor grain conveyor guards, silo access gates, and open-air processing equipment. Compliance with agricultural standards (e.g., ISO 23387 for outdoor grain handling) and after-sales support (weatherproof equipment maintenance, operator training) are key to its offerings. This aligns with “smart agriculture” trends, where outdoor automation boosts wheat yield efficiency, cuts labor costs, and ensures safety in open-field operations. Partnering with Allen Bradley enhances credibility by incorporating industrial-grade, weatherproof safety switches.
7. Application Scenarios
The Allen Bradley 440T-AKEYE10XO SWITCH is ideal for outdoor and exposed industrial environments requiring reliable safety control:

  • Wheat Outdoor Storage Yards: Installed on silo access gates, withstanding rain/snow to control entry during grain loading/unloading.

  • Open-Pit Mining Sites: Used on outdoor conveyor belt guards, resisting dust and extreme temperatures to protect workers.

  • Outdoor Construction Machinery: Mounted on excavator/loader access panels, ensuring safe entry in rainy or sunny conditions.

  • Agricultural Open-Field Equipment: Integrated into wheat harvester safety gates, withstanding UV rays and field dust.

  • Outdoor Chemical Tanks: Applied to pesticide storage tank access doors, resisting rain while preventing unauthorized entry.

  • Open-Air Energy Facilities: Used on outdoor generator guards, ensuring safety in harsh weather like thunderstorms.


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