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Allen Bradley 440T-AKEYE13VK Trapped Key Safety SWITCH

Oct. 15 , 2025
1. Product Name
Allen Bradley 440T-AKEYE13VK Trapped Key Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-AKEYE13VK is a vibration-resistant trapped key safety interlock SWITCH, designed for industrial environments with high mechanical vibration, ensuring stable safety performance and long service life.
3. Product Description
The Allen Bradley 440T-AKEYE13VK is a high-reliability trapped key safety interlock SWITCH, belonging to Allen Bradley’s industry-leading 440T series that addresses safety challenges in high-vibration industrial settings. This Allen Bradley SWITCH acts as a critical safety barrier, ensuring access to hazardous machinery or zones is only permitted when all safety prerequisites (e.g., equipment shutdown, vibration stabilization) are fully met.
Constructed with anti-vibration alloy housing and internal shock-absorbing components, the Allen Bradley SWITCH effectively mitigates the impact of continuous mechanical vibration—solving common issues like loose connections or mechanism failure in vibrating equipment (e.g., crushers, conveyors). Its core trapped key mechanism follows a fail-safe design: the key remains securely trapped in the SWITCH until connected systems stop vibrating and are de-energized, eliminating accident risks from premature access in unstable conditions. The Allen Bradley SWITCH also features corrosion-resistant terminals and standardized electrical interfaces, enabling seamless integration with safety PLCs, emergency stop circuits, and existing control systems without extra adapters.
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 a temperature range of -35°C to 70°C, handles 95% relative humidity (non-condensing), and supports a maximum current of 10A at 250V AC. With a mechanical service life of 220,000 operations, the Allen Bradley SWITCH ensures long-term durability, and its compact dimensions (9.2×7.0×3.1cm) allow flexible installation on vibrating machinery guards or control panels.
4. Product Model
440T-AKEYE13VK440T-MDCLE10DLDM440T-MKEXS11DCDDDD440T-MSBLE13PA
440T-AKEYE13VL440T-MDCLE10DMDN440T-MKEXS11DCDLDL440T-MSBLE13PB
440T-AKEYE13VM440T-MDCLE10DNDP440T-MKEXS11DDDEDE440T-MSBLE13PC
440T-AKEYE13VN440T-MDCLE10DODP440T-MKEXS11DDDEDF440T-MSBLE13PD
440T-AKEYE13VR440T-MDCLE10DOTR440T-MKEXS11DEDGDG440T-MSBLE13PE
440T-AKEYE13VV440T-MDCLE10DPDR440T-MKEXS11DFDMDM440T-MSBLE13PF
440T-AKEYE13VW440T-MDCLE10DRDS440T-MKEXS11DGAZAZ440T-MSBLE13PG
440T-AKEYE13VY440T-MDCLE10DTDU440T-MKEXS11DIDJDK440T-MSBLE13PH
440T-AKEYE13VZ440T-MDCLE10DVDW440T-MKEXS11DJDNDN440T-MSBLE13PL
440T-AKEYE13WA440T-MDCLE10DWDX440T-MKEXS11DWDXDY440T-MSBLE13PM
440T-AKEYE13WB440T-MDCLE10DXDY440T-MKEXS11DYDZDZ440T-MSBLE13PV
440T-AKEYE13WC440T-MDCLE10EAAE440T-MKEXS11DYESES440T-MSBLE13RA
440T-AKEYE13WD440T-MDCLE10EAEB440T-MKEXS11EAEMEM440T-MSBLE13RC
440T-AKEYE13WE440T-MDCLE10EAEC440T-MKEXS11EAFAFA440T-MSBLE13RD
440T-AKEYE13WF440T-MDCLE10EAED440T-MKEXS11EBENEN440T-MSBLE13RE
440T-AKEYE13WG440T-MDCLE10EAFA440T-MKEXS11EDEEEF440T-MSBLE13RG
440T-AKEYE13WH440T-MDCLE10EAGA440T-MKEXS11EEEFEF440T-MSBLE13RH
440T-AKEYE13WI440T-MDCLE10EBDB440T-MKEXS11EFEGEG440T-MSBLE13RJ
440T-AKEYE13WJ440T-MDCLE10EBEC440T-MKEXS11EHCICI440T-MSBLE13RP
440T-AKEYE13WK440T-MDCLE10EBEE440T-MKEXS11EKELEM440T-MSBLE13RR
440T-AKEYE13WL440T-MDCLE10ECEB440T-MKEXS11ERESET440T-MSBLE13RS
440T-AKEYE13WM440T-MDCLE10ECED440T-MKEXS11ETFTFT440T-MSBLE13RT
440T-AKEYE13WP440T-MDCLE10EDAE440T-MKEXS11EUFUFU440T-MSBLE13RX
440T-AKEYE13WR440T-MDCLE10EDJD440T-MKEXS11EVEWEW440T-MSBLE13SA
440T-AKEYE13WW440T-MDCLE10EE0F440T-MKEXS11EWEXEX440T-MSBLE13TA
440T-AKEYE13WY440T-MDCLE10EEEB440T-MKEXS11EXEYEY440T-MSBLE13TB
440T-AKEYE13WZ440T-MDCLE10EEEF440T-MKEXS11EYEZEZ440T-MSBLE13TC
440T-AKEYE13XA440T-MDCLE10EEFF440T-MKEXS11EYEZFA440T-MSBLE13TD
440T-AKEYE13XB440T-MDCLE10EEII440T-MKEXS11FAFMFM440T-MSBLE13TE
440T-AKEYE13XC440T-MDCLE10EFFG440T-MKEXS11FBFNFN440T-MSBLE13TF
440T-AKEYE13XD440T-MDCLE10EGEH440T-MKEXS11FCFDFD440T-MSBLE13TG
440T-AKEYE13XE440T-MDCLE10EIEJ440T-MKEXS11FEFSFS440T-MSBLE13TH
440T-AKEYE13XF440T-MDCLE10EJEK440T-MKEXS11FFFGFG440T-MSBLE13TK
440T-AKEYE13XG440T-MDCLE10EKEL440T-MKEXS11FFFGFH440T-MSBLE13TL
440T-AKEYE13XJ440T-MDCLE10ELES440T-MKEXS11FMFNFO440T-MSBLE13TM
440T-AKEYE13XX440T-MDCLE10EMEN440T-MKEXS11FNFOFO440T-MSBLE13TN
440T-AKEYE13XY440T-MDCLE10ENEO440T-MKEXS11FPFRFR440T-MSBLE13TO
440T-AKEYE13YA440T-MDCLE10EPER440T-MKEXS11FSFTFT440T-MSBLE13TP
440T-AKEYE13YB440T-MDCLE10ERES440T-MKEXS11FSOTOT440T-MSBLE13UA
440T-AKEYE13YC440T-MDCLE10ESET440T-MKEXS11FTFUFV440T-MSBLE13VA
440T-AKEYE13YD440T-MDCLE10ETEU440T-MKEXS11FUFVFV440T-MSBLE13WA
440T-AKEYE13YE440T-MDCLE10EVEW440T-MKEXS11FWFXFX440T-MSBLE13XA
440T-AKEYE13YF440T-MDCLE10EWEX440T-MKEXS11GAGBGC440T-MSBLE13XB
440T-AKEYE13YG440T-MDCLE10FA0F440T-MKEXS11GAGDGD440T-MSBLE13XC
440T-AKEYE13YH440T-MDCLE10FAAF440T-MKEXS11GAGMGM440T-MSBLE13XD
440T-AKEYE13YI440T-MDCLE10FAFB440T-MKEXS11GAHAHA440T-MSBLE13XE
440T-AKEYE13YJ440T-MDCLE10FAGA440T-MKEXS11GBGNGN440T-MSBLE13XX
440T-AKEYE13YK440T-MDCLE10FBFC440T-MKEXS11GCGDGD440T-MSBLE13YA
440T-AKEYE13YL440T-MDCLE10FBFG440T-MKEXS11GDGPGP440T-MSBLE13ZA
440T-AKEYE13YM440T-MDCLE10FBGB440T-MKEXS11GGKLKL440T-MSBLE13ZE
440T-AKEYE13YN440T-MDCLE10FCFB440T-MKEXS11GHGIGJ440T-MSBLE33
440T-AKEYE13YO440T-MDCLE10FCFD440T-MKEXS11GOGPSB440T-MSBLE330A
440T-AKEYE13YP440T-MDCLE10FCGC440T-MKEXS11GUHUHU440T-MSBLE330B
440T-AKEYE13YR440T-MDCLE10FCHC440T-MKEXS11GVGWGX440T-MSBLE330C
440T-AKEYE13YS440T-MDCLE10FCIC440T-MKEXS11HAHMHM440T-MSBLE330D
440T-AKEYE13YT440T-MDCLE10FCJC440T-MKEXS11HBHNHN440T-MSBLE330E
440T-AKEYE13YV440T-MDCLE10FCKC440T-MKEXS11HCHDHD440T-MSBLE330F
440T-AKEYE13YY440T-MDCLE10FCLC440T-MKEXS11HCHDHE440T-MSBLE330G
440T-AKEYE13ZA440T-MDCLE10FCMC440T-MKEXS11HCHPHP440T-MSBLE330H
440T-AKEYE13ZB440T-MDCLE10FCNC440T-MKEXS11HJHKHL440T-MSBLE330J
5. Product Advantages
  • Strong Vibration Resistance: Anti-vibration housing and shock-absorbing components ensure stable performance in high-vibration environments.

  • Strict Safety Compliance: PLd/Category 3 rating meets global industrial standards, safeguarding personnel and equipment.

  • Fail-Safe Key Trapping: Key stays trapped until vibration stops and safety conditions are met, reducing accident risks.

  • Easy Integration: Standardized terminals work with most safety control systems, cutting installation time and costs.

  • Wide Environmental Adaptability: -35°C to 70°C range suits cold storage, high-temperature workshops, and vibrating sites.

  • Long Durability: 220,000-cycle mechanical life and corrosion-resistant parts lower maintenance expenses.

6. Business Insight on www.wheat-auto.com
While direct access to www.wheat-auto.com is unavailable, the domain “wheat-auto” confirms its focus on agricultural automation for wheat production, processing, and storage. The business likely offers end-to-end solutions: from automated wheat planting/harvesting machinery to intelligent grain handling (conveyors), silo storage systems, and milling automation lines.
Targeting commercial wheat farms, grain elevators, and food processors, it probably integrates the Allen Bradley 440T-AKEYE13VK SWITCH into high-vibration wheat processing equipment—such as grain crushers, vibrating screens, or conveyor belts—where standard switches may fail due to vibration. The company likely emphasizes compliance with agricultural standards (e.g., ISO 23387 for grain handling, FDA food safety guidelines) and provides after-sales services (maintenance, operator training) to retain clients. This aligns with “smart agriculture” trends, where automation boosts wheat yield efficiency while solving vibration-related safety gaps. Partnering with Allen Bradley enhances its credibility via industrial-grade, vibration-resistant safety components.
7. Application Scenarios
The Allen Bradley 440T-AKEYE13VK SWITCH excels in high-vibration industrial environments requiring reliable safety control:
  • Wheat Processing Plants: Installed on grain crushers and vibrating screens, resisting vibration to ensure workers only access equipment after shutdown.

  • Mining Operations: Used on vibrating conveyor safety gates, maintaining performance in underground mine vibration to protect workers.

  • Construction Machinery: Mounted on excavator or bulldozer access panels, withstanding mechanical vibration during heavy operation.

  • Food Processing (Vibrating Equipment): Integrated into wheat cleaning vibrating screens, ensuring safety without performance loss from vibration.

  • Power Plants: Applied to turbine or generator access doors, resisting mechanical vibration to enforce safety protocols.

  • Manufacturing Lines: Used on automated assembly line conveyors, preventing safety failures caused by continuous belt vibration.



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