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Allen Bradley 440T-AKEYE13AG Trapped Key Safety SWITCH

Oct. 15 , 2025
1. Product Name
Allen Bradley 440T-AKEYE13AG Trapped Key Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-AKEYE13AG is a robust trapped key safety interlock SWITCH, designed for industrial environments requiring reliable hazardous zone access control, with enhanced durability for long-term use.
3. Product Description
The Allen Bradley 440T-AKEYE13AG is a high-performance trapped key safety interlock SWITCH, belonging to Allen Bradley’s trusted 440T series that prioritizes workplace safety in diverse industrial settings. This Allen Bradley SWITCH acts as a critical safeguard, ensuring personnel only enter hazardous areas when machinery is fully de-energized and safety risks (e.g., moving parts, pressure buildup) are eliminated.
Constructed with high-grade impact-resistant thermoplastic and reinforced metal components, the Allen Bradley SWITCH withstands daily wear, mechanical collisions, and common industrial contaminants—making it suitable for high-traffic production areas. Its core trapped key mechanism follows a fail-safe design: the key remains securely trapped in the SWITCH until connected equipment (e.g., conveyors, processing machines) stops completely and safety conditions are met, preventing accidental access caused by human error. The Allen Bradley SWITCH also features standardized electrical interfaces, enabling seamless integration with existing safety control systems (such as safety PLCs and emergency stop circuits) without complex 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 -25°C to 60°C, handles up to 90% relative humidity (non-condensing), and supports a maximum current of 8A at 250V AC. With a mechanical service life of 180,000 operations, the Allen Bradley SWITCH ensures long-term durability, and its compact dimensions (8.9×6.7×2.8cm) allow flexible installation on machinery guards, access panels, and control cabinets in space-constrained areas.
4. Product Model
440T-AKEYE13AG440T-MDCLE100D0E440T-MKEXE25ADAEAEAEAEAEAEAEAE440T-MSBLE11BH
440T-AKEYE13AH440T-MDCLE100D0F440T-MKEXE25ADBDBDBDBDBDBDBDBD440T-MSBLE11BI
440T-AKEYE13AI440T-MDCLE100D0G440T-MKEXE25AEBEBEBEBEBEBEBEBE440T-MSBLE11BJ
440T-AKEYE13AJ440T-MDCLE100D0H440T-MKEXE25AHBHBHBHBHBHBHBHBH440T-MSBLE11BK
440T-AKEYE13AK440T-MDCLE100D0I440T-MKEXE25BABBBBBBBBBBBBBBBB440T-MSBLE11BL
440T-AKEYE13AL440T-MDCLE100D0J440T-MKEXE25BCBDBDBDBDBDBDBDBD440T-MSBLE11BM
440T-AKEYE13AM440T-MDCLE100D0L440T-MKEXE25BEBFBFBFBFBFBFBFBF440T-MSBLE11BN
440T-AKEYE13AN440T-MDCLE100D0N440T-MKEXE25BLBMBMBMBMBMBMBMBM440T-MSBLE11BO
440T-AKEYE13AO440T-MDCLE100D0P440T-MKEXE25CBCCCCCCCCCCCCCCCC440T-MSBLE11BP
440T-AKEYE13AP440T-MDCLE100D0W440T-MKEXE25CECFCFCFCFCFCFCFCF440T-MSBLE11BR
440T-AKEYE13AR440T-MDCLE100D0Z440T-MKEXE25CGCHCHCHCHCHCHCHCH440T-MSBLE11BS
440T-AKEYE13AS440T-MDCLE100DAA440T-MKEXE25CRCSCSCSCSCSCSCSCS440T-MSBLE11BT
440T-AKEYE13AT440T-MDCLE100DAB440T-MKEXE25DADBDBDBDBDBDBDBDB440T-MSBLE11BU
440T-AKEYE13AU440T-MDCLE100DAC440T-MKEXE25DBDCDCDCDCDCDCDCDC440T-MSBLE11BV
440T-AKEYE13AV440T-MDCLE100DAD440T-MKEXE25GAGBGBGBGBGBGBGBGB440T-MSBLE11BZ
440T-AKEYE13AW440T-MDCLE100DAE440T-MKEXE25GBGCGDGDGEGEGFGFGG440T-MSBLE11CA
440T-AKEYE13AX440T-MDCLE100DDA440T-MKEXE25HBHCHDHDHEHEHFHFHG440T-MSBLE11CB
440T-AKEYE13AY440T-MDCLE100DDD440T-MKEXE25HTHUHUHUHUHUHUHUHU440T-MSBLE11CC
440T-AKEYE13AZ440T-MDCLE100E0A440T-MKEXE25IXIYIYIYIYIYIYIYIY440T-MSBLE11CD
440T-AKEYE13BA440T-MDCLE100E0D440T-MKEXE25PHRHRHRHRHRHRHRHRH440T-MSBLE11CE
440T-AKEYE13BB440T-MDCLE100E0F440T-MKEXE25TATBTBTBTBTBTBTBTB440T-MSBLE11CF
440T-AKEYE13BC440T-MDCLE100E0H440T-MKEXE25VDVEVEVEVEVEVEVEVE440T-MSBLE11CY
440T-AKEYE13BD440T-MDCLE100E0I440T-MKEXE260A0B0B0B0B0B0B0B0B440T-MSBLE11DA
440T-AKEYE13BE440T-MDCLE100E0J440T-MKEXE260A0B0C0D0E0F0G0H0I440T-MSBLE11DB
440T-AKEYE13BF440T-MDCLE100E0K440T-MKEXE260AAAAAAAAAAAAAAAAA440T-MSBLE11DC
440T-AKEYE13BG440T-MDCLE100E0M440T-MKEXE260BBBBBBBBBBBBBBBBB440T-MSBLE11DD
440T-AKEYE13BH440T-MDCLE100E0V440T-MKEXE260C0D0D0D0D0D0D0D0D440T-MSBLE11DE
440T-AKEYE13BI440T-MDCLE100E0Y440T-MKEXE260C0G0G0G0G0G0G0G0G440T-MSBLE11DF
440T-AKEYE13BJ440T-MDCLE100E0Z440T-MKEXE260C0V0V0V0V0V0V0V0V440T-MSBLE11DG
440T-AKEYE13BK440T-MDCLE100EAA440T-MKEXE260C0X0X0X0X0X0X0X0X440T-MSBLE11DH
440T-AKEYE13BL440T-MDCLE100EAE440T-MKEXE260CCACACACACACACACA440T-MSBLE11DN
440T-AKEYE13BM440T-MDCLE100EEE440T-MKEXE260CCCCCCCCCCCCCCCCC440T-MSBLE11DS
440T-AKEYE13BN440T-MDCLE100ELV440T-MKEXE260CFFFFFFFFFFFFFFFF440T-MSBLE11EA
440T-AKEYE13BO440T-MDCLE100F0E440T-MKEXE260DDDDDDDDDDDDDDDDD440T-MSBLE11EB
440T-AKEYE13BP440T-MDCLE100F0G440T-MKEXE260E0F0F0F0F0F0F0F0F440T-MSBLE11EC
440T-AKEYE13BR440T-MDCLE100F0H440T-MKEXE260E0U0V0W0X0Y0ZAABA440T-MSBLE11ED
440T-AKEYE13BS440T-MDCLE100F0I440T-MKEXE260EEEEEEEEEEEEEEEEE440T-MSBLE11EE
440T-AKEYE13BT440T-MDCLE100F0L440T-MKEXE260FFFFFFFFFFFFFFFFF440T-MSBLE11EF
440T-AKEYE13BU440T-MDCLE100F0N440T-MKEXE260G0H0H0H0H0H0H0H0H440T-MSBLE11EG
440T-AKEYE13BV440T-MDCLE100F0P440T-MKEXE260GGGGGGGGGGGGGGGGG440T-MSBLE11EH
440T-AKEYE13BW440T-MDCLE100F0V440T-MKEXE260HHHHHHHHHHHHHHHHH440T-MSBLE11EI
440T-AKEYE13BX440T-MDCLE100F0Z440T-MKEXE260I0J0J0J0J0J0J0J0J440T-MSBLE11EJ
440T-AKEYE13BY440T-MDCLE100FAB440T-MKEXE260IIIIIIIIIIIIIIIII440T-MSBLE11EK
440T-AKEYE13BZ440T-MDCLE100FAD440T-MKEXE260JJAJAJAJAJAJAJAJA440T-MSBLE11EL
440T-AKEYE13CA440T-MDCLE100FAF440T-MKEXE260JJJJJJJJJJJJJJJJJ440T-MSBLE11EM
440T-AKEYE13CB440T-MDCLE100FFA440T-MKEXE260KKKKKKKKKKKKKKKKK440T-MSBLE11EN
440T-AKEYE13CC440T-MDCLE100FFD440T-MKEXE260L0M0M0M0M0M0M0M0M440T-MSBLE11EO
440T-AKEYE13CD440T-MDCLE100FFF440T-MKEXE260LLLLLLLLLLLLLLLLL440T-MSBLE11EP
440T-AKEYE13CE440T-MDCLE100FPU440T-MKEXE260MMMMMMMMMMMMMMMMM440T-MSBLE11ER
440T-AKEYE13CF440T-MDCLE100G0F440T-MKEXE260NNNNNNNNNNNNNNNNN440T-MSBLE11ES
440T-AKEYE13CG440T-MDCLE100G0H440T-MKEXE260PPPPPPPPPPPPPPPPP440T-MSBLE11ET
440T-AKEYE13CH440T-MDCLE100G0I440T-MKEXE260RRRRRRRRRRRRRRRRR440T-MSBLE11EU
5. Product Advantages
  • Strong Durability: Impact-resistant materials withstand mechanical wear, extending service life in busy industrial areas.

  • Rigorous Safety Compliance: PLd/Category 3 rating meets global industrial safety standards, protecting personnel and equipment.

  • Fail-Safe Access Control: Trapped key mechanism prevents premature entry, reducing accident risks from operational oversight.

  • Easy System Integration: Standardized interfaces work with most safety control systems, minimizing installation time and costs.

  • Wide Environmental Adaptability: -25°C to 60°C operating range suits cool storage, heated workshops, and standard factories.

  • Cost-Effective Operation: 180,000-cycle mechanical life and low maintenance needs lower long-term replacement expenses.

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 specialized in wheat production, processing, and storage. The business likely offers end-to-end solutions: from automated wheat planting/harvesting machinery for open fields to intelligent grain handling systems, dust-suppression equipment, and indoor milling automation lines.
Targeting commercial wheat farms, grain elevators, and food processors, it probably provides customized automation designs—such as integrating reliable safety components (like the Allen Bradley 440T-AKEYE13AG SWITCH) into machinery guards for grain conveyors, milling machines, and silo access doors. Compliance with agricultural standards (e.g., ISO 23387 for grain handling equipment) and after-sales support (maintenance, operator training, troubleshooting) are key to its offerings. This aligns with the global “smart agriculture” trend, where automation boosts wheat yield efficiency, cuts labor costs, and enhances safety in high-traffic processing environments. Partnering with Allen Bradley strengthens its credibility by incorporating industrial-grade safety switches tailored for agricultural operations.
7. Application Scenarios
The Allen Bradley 440T-AKEYE13AG SWITCH is well-suited for diverse industrial environments requiring reliable safety control:
  • Wheat Milling Plants: Installed on grain grinder and sifter guards, ensuring workers only access equipment after it fully stops, even in dusty processing halls.

  • Automotive Assembly Lines: Used on robot cell access doors, trapping keys until robots are powered down and locked, preventing injury from moving arms.

  • Grain Storage Facilities: Mounted on silo access gates, controlling entry to stored wheat and ensuring safety during loading/unloading operations.

  • Chemical Processing Plants: Applied to mixer and reactor guards, preventing access until chemical processes conclude and vessels are depressurized.

  • Food Processing (Dry Goods): Integrated into cereal or flour mixing equipment guards, maintaining safety while resisting ingredient dust.

  • Warehouse Logistics: Used on automated conveyor safety gates, protecting workers from moving belts during material transport in busy warehouses.



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