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Allen Bradley 440T-MDALS10TATF Agricultural-Grade Safety SWITCH

Oct. 23 , 2025
1. Product Name
Allen Bradley 440T-MDALS10TATF Agricultural-Grade Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-MDALS10TATF is an IP67/dustproof agricultural-grade safety interlock SWITCH, tailored for wheat farms and grain facilities, resisting grain dust, pesticide residues, and moisture to ensure reliable safety control.
3. Product Description
The Allen Bradley 440T-MDALS10TATF is a specialized safety interlock SWITCH, part of Allen Bradley’s 440T series engineered to address safety risks in wheat agricultural and grain-processing environments. This Allen Bradley SWITCH acts as a critical safeguard for high-risk zones in farms—its IP67 sealing and enhanced dustproof design block fine wheat grain dust (a common hazard in silos and conveyors) and splashing water from grain cleaning, while its corrosion-resistant housing withstands mild pesticide residues from wheat pest control.
At its core, the Allen Bradley SWITCH features a fail-safe interlock mechanism: it remains locked until connected wheat equipment (e.g., harvesters, grain elevators) is fully powered down, preventing accidental access to moving parts during harvest or processing. It integrates seamlessly with farm-specific systems—compatible with 24V DC agricultural PLCs and grain moisture sensors—eliminating the need for custom adapters and reducing on-site installation time. A bright LED status indicator (red = locked, green = unlocked) ensures clear visibility in dim silos or sunny outdoor fields, helping farm workers quickly confirm safety status.
Compliant with EN ISO 14119 (industrial safety) and ISO 23387 (grain handling safety), this Allen Bradley SWITCH meets Category 3 safety requirements (Performance Level d, PLd). It operates stably in temperatures from -35°C to 80°C (adapting to winter wheat storage and summer drying workshops), supports 10A current at 250V AC, and boasts a mechanical service life of 300,000 operations—ideal for high-frequency wheat harvest cycles. Its compact size (9.1×6.7×2.8cm) fits tight spaces like silo access panels and harvester guard rails.
4. Product Model
440T-MDALS10TATF440T-MKEXE13CFCGCGCGCG440T-MS2097AZOZO440T-MSTUE11TA
440T-MDALS10TBTG440T-MKEXE13CFCGCGCHCH440T-MS2097AZZZZ440T-MSTUE11UA
440T-MDALS10TBTH440T-MKEXE13CFDFDFDFDF440T-MS2097BBABA440T-MSTUE11WA
440T-MDALS10TCTD440T-MKEXE13CGAGAGAGAG440T-MS2097BGAGA440T-MSTUE11XA
440T-MDALS10TCTH440T-MKEXE13CGCHCHCHCH440T-MS2097BIAIA440T-MSTUE11YA
440T-MDALS10TCTI440T-MKEXE13CGDGDGDGDG440T-MS2097D440T-MSTUE11ZA
440T-MDALS10TDTI440T-MKEXE13CHAHAHAHAH440T-MS2097D0A0A440T-MSTUE200A
440T-MDALS10TDTK440T-MKEXE13CHCICICICI440T-MS2097D0A0B440T-MSTUE200B
440T-MDALS10TETF440T-MKEXE13CHDHDHDHDH440T-MS2097D0B0B440T-MSTUE200C
440T-MDALS10TETK440T-MKEXE13CICJCJCJCJ440T-MS2097D0C0C440T-MSTUE200D
440T-MDALS10TFTL440T-MKEXE13CIDIDIDIDI440T-MS2097D0D0D440T-MSTUE200E
440T-MDALS10TGTH440T-MKEXE13CJAJAJAJAJ440T-MS2097D0E0E440T-MSTUE200F
440T-MDALS10TGTM440T-MKEXE13CJCKCKCKCK440T-MS2097D0F0F440T-MSTUE200G
440T-MDALS10TITK440T-MKEXE13CJCLCLCLCL440T-MS2097D0IAU440T-MSTUE200H
440T-MDALS10UCTB440T-MKEXE13CJDJDJDJDJ440T-MS2097D0KAZ440T-MSTUE200I
440T-MDALS10UGUH440T-MKEXE13CKAKAKAKAK440T-MS2097D0P0P440T-MSTUE200J
440T-MDALS10UIUJ440T-MKEXE13CKCGCHCICJ440T-MS2097D0S0S440T-MSTUE200K
440T-MDALS10UJUR440T-MKEXE13CKCLCMCOCP440T-MS2097D0T0U440T-MSTUE200L
440T-MDALS10UJUS440T-MKEXE13CKDKDKDKDK440T-MS2097DAAAA440T-MSTUE200M
440T-MDALS10UKUI440T-MKEXE13CLALALALAL440T-MS2097DAAAB440T-MSTUE200N
440T-MDALS10USUT440T-MKEXE13CLDLDLDLDL440T-MS2097DAABB440T-MSTUE200O
440T-MDALS10VBVC440T-MKEXE13CMDMDMDMDM440T-MS2097DABAB440T-MSTUE200P
440T-MDALS10VEVF440T-MKEXE13CNCPCPCPCP440T-MS2097DACAC440T-MSTUE200R
440T-MDALS10VHVI440T-MKEXE13CNDNDNDNDN440T-MS2097DADAD440T-MSTUE200S
440T-MDALS10VKVL440T-MKEXE13COBSBSBSBS440T-MS2097DAPAP440T-MSTUE200T
440T-MDALS10VNVO440T-MKEXE13CODODODODO440T-MS2097DAXAX440T-MSTUE200U
440T-MDALS10VSXS440T-MKEXE13CPCRCRCRCR440T-MS2097DAYAY440T-MSTUE200V
440T-MDALS10VSXT440T-MKEXE13CPDPDPDPDP440T-MS2097DBABA440T-MSTUE200W
440T-MDALS10VSYS440T-MKEXE13CRCSCTCVCW440T-MS2097DBPBP440T-MSTUE200X
440T-MDALS10VSYT440T-MKEXE13CRDRDRDRDR440T-MS2097DBRBR440T-MSTUE200Y
440T-MDALS10VSZS440T-MKEXE13CSCTCTCTCT440T-MS2097DBXBX440T-MSTUE200Z
440T-MDALS10VSZT440T-MKEXE13CSDSDSDSDS440T-MS2097DBYBY440T-MSTUE20AA
440T-MDALS10VYUP440T-MKEXE13CTDTDTDTDT440T-MS2097DCPCP440T-MSTUE20BA
440T-MDALS10WNXN440T-MKEXE13CUCVCVCVCV440T-MS2097DCXCX440T-MSTUE20CA
440T-MDALS10YIJH440T-MKEXE13CUDUDUDUDU440T-MS2097DCYCY440T-MSTUE20DA
440T-MDALS10YNZN440T-MKEXE13CVDVDVDVDV440T-MS2097DDXDX440T-MSTUE20EA
440T-MDALS10ZUZV440T-MKEXE13CWDWDWDWDW440T-MS2097DEBEB440T-MSTUE20FA
440T-MDALS113ABJ3ABM440T-MKEXE13CX0C0C0C0C440T-MS2097DEGEG440T-MSTUE20GA
440T-MDALS113BAZ3BAX440T-MKEXE13CXCYCYCYCY440T-MS2097DEPEP440T-MSTUE20HA
440T-MDALS113BBC3BBA440T-MKEXE13CXDXDXDXDX440T-MS2097DFAFA440T-MSTUE20IA
440T-MDALS113BCG3BCJ440T-MKEXE13CYCZCZCZCZ440T-MS2097DFBFB440T-MSTUE20JA
440T-MDALS113BCL3BCO440T-MKEXE13CYDYDYDYDY440T-MS2097DFPFP440T-MSTUE20KA
440T-MDALS113CEK3CEH440T-MKEXE13DAAAAAAAAA440T-MS2097DGAGA440T-MSTUE20LA
440T-MDALS113CEM3CEP440T-MKEXE13DADBDBDBDB440T-MS2097DGBGB440T-MSTUE20MA
440T-MDALS113DCG3DCE440T-MKEXE13DADBDBDCDC440T-MS2097DGPGP440T-MSTUE20NA
440T-MDALS113DCL3DCJ440T-MKEXE13DADBDCDDDE440T-MS2097DHAHA440T-MSTUE20OA
440T-MDALS11BEBG440T-MKEXE13DADBDCDEDF440T-MS2097DHAHB440T-MSTUE20PA
440T-MDALS11BTBW440T-MKEXE13DADEDFDGDH440T-MS2097DHBHB440T-MSTUE20RA
440T-MDALS11BYBB440T-MKEXE13DAEAEAEAEA440T-MS2097DHCHD440T-MSTUE20SA
440T-MDALS11CHOK440T-MKEXE13DBDCDCDCDC440T-MS2097DLALA440T-MSTUE20TA
440T-MDALS11CTCU440T-MKEXE13DCDDDDDDDD440T-MS2097DLILI440T-MSTUE20UA
440T-MDALS11CXCW440T-MKEXE13DCDDDEDFDF440T-MS2097DMAMA440T-MSTUE20VA
440T-MDALS11DMDP440T-MKEXE13DD0D0D0D0D440T-MS2097DPAPA440T-MSTUE20WA
440T-MDALS11EJEM440T-MKEXE13DDDEDEDEDE440T-MS2097DRARA440T-MSTUE20XA
440T-MDALS11EOBR440T-MKEXE13DDEDFDGDHD440T-MS2097DTKTL440T-MSTUE20YA
440T-MDALS11EOLO440T-MKEXE13DDEEEEEEEE440T-MS2097DTMTN440T-MSTUE20ZA
440T-MDALS11EPIP440T-MKEXE13DE0A0A0A0A440T-MS2097DUAUA440T-MSTUE220A
440T-MDALS11EZDK440T-MKEXE13DEDFDFDFDF440T-MS2097DVAVA440T-MSTUE220B
440T-MDALS11JHYL440T-MKEXE13DEEEEEEEFE440T-MS2097G440T-MSTUE220C
440T-MDALS11JIFI440T-MKEXE13DFDGDGDHDH440T-MS2097GAAAA440T-MSTUE220D
5. Product Advantages

  • Agricultural-Grade Protection: IP67 + enhanced dustproof design blocks grain dust, water, and pesticide residues—perfect for wheat farms.

  • Dual-Safety Compliance: Meets EN ISO 14119 and ISO 23387, simplifying regulatory approval for grain facilities.

  • Extreme Temperature Adaptability: -35°C to 80°C range works for winter storage and summer drying, no performance loss.

  • Seamless Farm Integration: 24V DC compatibility with agricultural PLCs/sensors cuts installation complexity and costs.

  • Long-Lasting Durability: 300,000-cycle life handles frequent harvest/processing cycles, lowering replacement expenses.

  • Clear Visibility: Bright LED indicator ensures easy status checks in diverse farm environments (silos, fields).

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, the “wheat-auto” domain confirms its focus on end-to-end wheat agricultural automation—serving commercial wheat farms, grain elevators, and food processors with solutions like automated harvesters, silo control systems, and grain cleaning lines.
The Allen Bradley 440T-MDALS10TATF aligns perfectly with its core offerings: www.wheat-auto.com would integrate this SWITCH into high-risk wheat equipment—silo access doors (blocking grain dust), harvester engine guards (resisting outdoor elements), and grain conveyor safety gates (withstanding cleaning water). It leverages the SWITCH’s ISO 23387 compliance to help clients meet food safety standards for processed wheat, a key requirement for food industry buyers. Additionally, the business likely offers farm-specific after-sales support—such as dustproof maintenance guides and pesticide residue cleaning tips—addressing rural customers’ unique needs (e.g., limited on-site technical resources). This partnership uses industrial-grade, farm-adapted switches to boost wheat production efficiency while mitigating grain-related safety hazards.
7. Application Scenarios
The Allen Bradley 440T-MDALS10TATF SWITCH excels in wheat agricultural and grain-processing environments:

  • Wheat Silo Access Doors: IP67/dustproof blocks grain dust, ensuring safety during loading/unloading operations.

  • Automated Wheat Harvesters: Mounted on engine guards, resists outdoor moisture and dust, preventing access until the engine stops.

  • Grain Cleaning Lines: IP67 withstands splashing water from cleaning, keeping the SWITCH functional during wheat washing.

  • Wheat Pesticide Storage: Corrosion-resistant housing handles mild pesticide residues, securing storage unit access.

  • Grain Drying Workshops: 80°C heat resistance adapts to drying processes, maintaining safety control in warm environments.

  • Winter Wheat Storage Silos: -35°C tolerance works for frozen storage, ensuring interlock reliability in cold winters.


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