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Allen Bradley 440T-MDALE10DADE IP67 Safety SWITCH

Oct. 21 , 2025
1. Product Name
Allen Bradley 440T-MDALE10DADE IP67 Industrial Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-MDALE10DADE is an IP67-rated, corrosion-resistant industrial safety interlock SWITCH, tailored for wheat agricultural (humid silos, dusty harvesters) and harsh industrial (chemical wash, coastal facilities) scenarios, ensuring long-term safety compliance.
3. Product Description
The Allen Bradley 440T-MDALE10DADE is a heavy-duty industrial safety interlock SWITCH, part of Allen Bradley’s 440T series designed to mitigate risks in wheat-focused agriculture and corrosive industrial environments. This Allen Bradley SWITCH acts as a critical safety barrier, linking equipment guards and access doors to restrict entry until machinery halts—preventing injuries from moving parts and safeguarding wheat product integrity.
Constructed with FDA-compliant reinforced polymer (meeting 21 CFR Part 177) and 316L stainless steel (with enhanced anti-corrosion coating), the Allen Bradley SWITCH achieves IP67 protection: it blocks fine wheat dust, resists high-pressure water jets (100bar), and endures 1m submersion for 30 minutes—solving pain points like humid silo moisture and coastal salt spray. Its fail-safe interlock stays engaged until systems power off, eliminating accidental access from operational errors. This Allen Bradley SWITCH supports multi-voltage compatibility (24V DC/110V AC/230V AC), enabling seamless integration with wheat agri-sensors (grain moisture detectors) and industrial PLCs without extra adapters.
Compliant with EN ISO 14119 and IEC 60947-5-1, this Allen Bradley SWITCH meets Category 3 safety requirements (Performance Level d, PLd). It operates reliably in -30°C to 80°C, handles 95% non-condensing humidity, and supports 10A at 250V AC. With a 350,000-operation mechanical life and compact dimensions (9.2×6.9×2.8cm), it balances durability, corrosion resistance, and space efficiency for tight setups like wheat harvester panels or coastal silo doors.
4. Product Model
440T-MDALE10DADE440T-MKEXE113ACA3ACB3ACB440T-MRPSE11BC440T-MSSLE11AF
440T-MDALE10DADG440T-MKEXE113ACE3ACF3ACF440T-MRPSE11BD440T-MSSLE11AG
440T-MDALE10DADH440T-MKEXE113ACI3ACJ3ACJ440T-MRPSE11BE440T-MSSLE11AH
440T-MDALE10DADK440T-MKEXE113ACM3ACN3ACN440T-MRPSE11BF440T-MSSLE11AI
440T-MDALE10DAEA440T-MKEXE113ADA3ADB3ADB440T-MRPSE11BG440T-MSSLE11AJ
440T-MDALE10DAFA440T-MKEXE113ADC3ADD3ADD440T-MRPSE11BH440T-MSSLE11AK
440T-MDALE10DAHA440T-MKEXE113AEM3AEN3AEN440T-MRPSE11BI440T-MSSLE11AL
440T-MDALE10DAOJ440T-MKEXE113BBB3BBA3BBA440T-MRPSE11BJ440T-MSSLE11AM
440T-MDALE10DBDC440T-MKEXE113BCB3BCA3BCA440T-MRPSE11BK440T-MSSLE11AN
440T-MDALE10DBDD440T-MKEXE113BEB3BEA3BEA440T-MRPSE11BL440T-MSSLE11AO
440T-MDALE10DBDE440T-MKEXE113BFB3BFA3BFA440T-MRPSE11BM440T-MSSLE11AP
440T-MDALE10DBDF440T-MKEXE113CDM3CDE3CDN440T-MRPSE11BN440T-MSSLE11AR
440T-MDALE10DBDG440T-MKEXE113CDU3CDP3CDZ440T-MRPSE11BO440T-MSSLE11AS
440T-MDALE10DBDH440T-MKEXE113DAA3DAB3DAB440T-MRPSE11BP440T-MSSLE11AU
440T-MDALE10DBDI440T-MKEXE113DAD3DAE3DAE440T-MRPSE11BR440T-MSSLE11AV
440T-MDALE10DBDK440T-MKEXE113DAE3DAF3DAF440T-MRPSE11BS440T-MSSLE11AW
440T-MDALE10DBDL440T-MKEXE113DAG3DAH3DAH440T-MRPSE11BT440T-MSSLE11AX
440T-MDALE10DBDM440T-MKEXE113DAJ3DAK3DAK440T-MRPSE11BU440T-MSSLE11AY
440T-MDALE10DBEB440T-MKEXE113DAM3DAN3DAN440T-MRPSE11BV440T-MSSLE11AZ
440T-MDALE10DBEC440T-MKEXE113DAP3DAR3DAR440T-MRPSE11BW440T-MSSLE11BA
440T-MDALE10DBJB440T-MKEXE113DAT3DAU3DAU440T-MRPSE11BX440T-MSSLE11BB
440T-MDALE10DCCD440T-MKEXE113DAW3DAX3DAX440T-MRPSE11BY440T-MSSLE11BC
440T-MDALE10DCDB440T-MKEXE113DBC3DBD3DBD440T-MRPSE11BZ440T-MSSLE11BD
440T-MDALE10DCDD440T-MKEXE113DBF3DBG3DBG440T-MRPSE11CA440T-MSSLE11BE
440T-MDALE10DCDE440T-MKEXE113DBI3DBJ3DBJ440T-MRPSE11CB440T-MSSLE11BF
440T-MDALE10DCDG440T-MKEXE113DBL3DBM3DBM440T-MRPSE11CC440T-MSSLE11BG
440T-MDALE10DCDH440T-MKEXE113DBO3DBP3DBP440T-MRPSE11CD440T-MSSLE11BH
440T-MDALE10DCDM440T-MKEXE113DBR3DBS3DBS440T-MRPSE11CE440T-MSSLE11BI
440T-MDALE10DCEC440T-MKEXE113DBS3DBT3DBT440T-MRPSE11CF440T-MSSLE11BJ
440T-MDALE10DCED440T-MKEXE113DBT3DBU3DBU440T-MRPSE11CG440T-MSSLE11BK
440T-MDALE10DCMC440T-MKEXE113DBV3DBW3DBW440T-MRPSE11CH440T-MSSLE11BL
440T-MDALE10DD0D440T-MKEXE113DBY3DBZ3DBZ440T-MRPSE11CI440T-MSSLE11BM
440T-MDALE10DDBB440T-MKEXE113DCB3DCC3DCC440T-MRPSE11CJ440T-MSSLE11BN
440T-MDALE10DDCA440T-MKEXE113DCE3DCF3DCF440T-MRPSE11CK440T-MSSLE11BO
440T-MDALE10DDCC440T-MKEXE113DCK3DCL3DCL440T-MRPSE11CL440T-MSSLE11BP
440T-MDALE10DDDA440T-MKEXE113DCN3DCO3DCO440T-MRPSE11CM440T-MSSLE11BR
440T-MDALE10DDDB440T-MKEXE113DCU3DCV3DCV440T-MRPSE11CN440T-MSSLE11BS
440T-MDALE10DDDC440T-MKEXE113DDD3DDE3DDE440T-MRPSE11CO440T-MSSLE11BT
440T-MDALE10DDDE440T-MKEXE113DDJ3DDK3DDK440T-MRPSE11CP440T-MSSLE11BW
440T-MDALE10DDDF440T-MKEXE113DDM3DDN3DDN440T-MRPSE11CR440T-MSSLE11BZ
440T-MDALE10DDDH440T-MKEXE113DDP3DDR3DDR440T-MRPSE11CS440T-MSSLE11CA
440T-MDALE10DDDI440T-MKEXE113DDW3DDX3DDX440T-MRPSE11CT440T-MSSLE11CB
440T-MDALE10DDDN440T-MKEXE113DEI3DEJ3DEJ440T-MRPSE11CU440T-MSSLE11CC
440T-MDALE10DDED440T-MKEXE113DEL3DEM3DEM440T-MRPSE11CV440T-MSSLE11CD
440T-MDALE10DDEE440T-MKEXE113DEO3DEP3DEP440T-MRPSE11CW440T-MSSLE11CE
440T-MDALE10DDZD440T-MKEXE113DEV3DEW3DEW440T-MRPSE11CX440T-MSSLE11CF
440T-MDALE10DECE440T-MKEXE113DEY3DEZ3DEZ440T-MRPSE11CY440T-MSSLE11CG
440T-MDALE10DEDD440T-MKEXE113DFB3DFC3DFC440T-MRPSE11CZ440T-MSSLE11CH
440T-MDALE10DEDF440T-MKEXE113DFE3DFF3DFF440T-MRPSE11DA440T-MSSLE11CI
440T-MDALE10DEDJ440T-MKEXE113DFH3DFI3DFI440T-MRPSE11DB440T-MSSLE11CJ
440T-MDALE10DEDR440T-MKEXE113DFK3DFL3DFL440T-MRPSE11DC440T-MSSLE11CK
440T-MDALE10DEEA440T-MKEXE113DFN3DFO3DFO440T-MRPSE11DD440T-MSSLE11CL
440T-MDALE10DEEE440T-MKEXE113DFR3DFS3DFS440T-MRPSE11DE440T-MSSLE11CO
440T-MDALE10DEHF440T-MKEXE11AA0A0A440T-MRPSE11DF440T-MSSLE11CP
440T-MDALE10DFCF440T-MKEXE11AA0B0B440T-MRPSE11DG440T-MSSLE11CT
440T-MDALE10DFDG440T-MKEXE11AA0N0N440T-MRPSE11DH440T-MSSLE11CW
440T-MDALE10DFDK440T-MKEXE11AAABAB440T-MRPSE11DI440T-MSSLE11CZ
440T-MDALE10DFDP440T-MKEXE11AAABAC440T-MRPSE11DJ440T-MSSLE11DA
5. Product Advantages
  • IP67 All-Weather Protection: Blocks dust, resists high-pressure water, and endures submersion—ideal for rainy wheat fields and industrial washes.

  • Enhanced Corrosion Resistance: 316L stainless steel with anti-corrosion coating outperforms standards, surviving humid silos and coastal salt spray.

  • Food-Grade Compliance: FDA 21 CFR Part 177 materials prevent wheat product contamination in flour mills and processing lines.

  • Wide Temperature Range: -30°C to 80°C suits winter wheat storage and warm industrial workshops, no performance gaps.

  • Multi-Voltage Flexibility: Works with agri-sensors and PLCs, cutting integration time and adapter costs.

  • Long Service Life: 350,000 mechanical cycles reduce replacements, minimizing wheat production downtime.

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 flour mills with automated harvesters, moisture-monitored silos, and sanitized processing systems.
The Allen Bradley 440T-MDALE10DADE aligns perfectly with its needs: enhanced corrosion resistance solves long-term moisture damage in humid silos, while IP67 protects outdoor harvesters from rain. www.wheat-auto.com would integrate this SWITCH into high-risk setups—outdoor wheat harvester grain tank guards (withstanding rain/submersion), coastal silo access doors (resisting salt corrosion), and flour mill mixer panels (meeting food-grade norms). It would leverage the SWITCH’s multi-voltage compatibility to pair with existing agri-tech (grain level sensors), building unified safety workflows. This fits “smart agriculture” trends, using industrial-grade, corrosion-resistant components to boost wheat efficiency while ensuring compliance.
7. Application Scenarios
The Allen Bradley 440T-MDALE10DADE SWITCH excels in wheat agri and corrosive industrial environments:
  • Outdoor Wheat Harvesters (Rainy/Coastal Areas): Installed on engine guards—IP67 + anti-corrosion coating resists rain and salt spray, trapping keys until shutdown.

  • Humid Grain Silos: Mounted on access doors—enhanced 316L stainless steel prevents moisture corrosion, ensuring safe grain storage.

  • Flour Mills (Sanitization Zones): Integrated into mixer guards—food-grade materials + IP67 survive deep cleans without contaminating wheat products.

  • Winter Wheat Storage: Used on silo doors—-30°C resilience maintains safety in freezing, humid cold climates.

  • Coastal Grain Conveyors: Installed on guards—anti-corrosion coating withstands salt spray while blocking grain dust.

  • Wheat Washer Lines: Applied to washer guards—high-pressure water resistance and food-grade materials prevent cross-contamination.


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