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Allen Bradley 440T-MDALE10AHAR IP65 Safety SWITCH

Oct. 21 , 2025
1. Product Name
Allen Bradley 440T-MDALE10AHAR IP65 Industrial Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-MDALE10AHAR is an IP65-rated, food-grade industrial safety interlock SWITCH, tailored for wheat agricultural (dust-heavy) and light-industrial (moisture-prone) settings, with impact resistance and food safety compliance.
3. Product Description
The Allen Bradley 440T-MDALE10AHAR is a high-reliability industrial safety interlock SWITCH, part of Allen Bradley’s 440T series engineered to mitigate risks in wheat-focused agriculture (harvesters, grain silos, flour mills) and light-industrial environments (food processing lines, material conveyors). This Allen Bradley SWITCH acts as a critical safety barrier, linking wheat equipment guards and industrial panel doors to restrict access until machinery is fully deactivated—preventing injuries from moving parts or wheat dust contamination.
Constructed with FDA-compliant reinforced polymer housing and 304 stainless steel internals, the Allen Bradley SWITCH achieves IP65 protection: it blocks heavy wheat dust and resists low-pressure water jets (up to 60bar), solving key pain points in open wheat fields and semi-enclosed processing facilities. All materials meet FDA 21 CFR Part 177 standards, eliminating cross-contamination risks for wheat grain, flour, or other food products. Its fail-safe interlock mechanism stays engaged until connected systems power off, avoiding accidental access caused by operational errors. This Allen Bradley SWITCH supports multi-voltage compatibility (24V DC/110V AC/230V AC), enabling seamless integration with wheat agricultural sensors (e.g., 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 temperatures ranging from -25°C to 65°C, handles 95% non-condensing humidity, and supports a maximum current of 10A at 250V AC. With a mechanical service life of 200,000 operations and compact dimensions (9.1×6.8×2.9cm), it balances durability, dust/moisture resistance, and space efficiency for tight installations like wheat harvester control panels or silo access ports.
4. Product Model
440T-MDALE10AHAR440T-MKEXE103AAE3CAE440T-MRPSE10ME440T-MSRUS11MH
440T-MDALE10AHBH440T-MKEXE103AAF3CAF440T-MRPSE10MF440T-MSRUS11MI
440T-MDALE10AHCH440T-MKEXE10AA0C440T-MRPSE10MG440T-MSRUS11MJ
440T-MDALE10AHFG440T-MKEXE10AAAB440T-MRPSE10MH440T-MSRUS11MK
440T-MDALE10AIAD440T-MKEXE10AAAC440T-MRPSE10MI440T-MSRUS11ML
440T-MDALE10AIAG440T-MKEXE10AAAD440T-MRPSE10MJ440T-MSRUS11MM
440T-MDALE10AIAJ440T-MKEXE10AAAE440T-MRPSE10MK440T-MSRUS11MO
440T-MDALE10AIAK440T-MKEXE10AABA440T-MRPSE10ML440T-MSRUS11MP
440T-MDALE10AIAL440T-MKEXE10AABB440T-MRPSE10MM440T-MSRUS11MS
440T-MDALE10AIAM440T-MKEXE10AACA440T-MRPSE10MN440T-MSRUS11MT
440T-MDALE10AIAN440T-MKEXE10AACC440T-MRPSE10MO440T-MSRUS11MU
440T-MDALE10AIBI440T-MKEXE10ABAA440T-MRPSE10MP440T-MSRUS11MV
440T-MDALE10AIDC440T-MKEXE10ABAC440T-MRPSE10MR440T-MSRUS11MZ
440T-MDALE10AJAA440T-MKEXE10ABBB440T-MRPSE10MS440T-MSRUS11NA
440T-MDALE10AJAK440T-MKEXE10ABCD440T-MRPSE10MT440T-MSRUS11NB
440T-MDALE10AJAL440T-MKEXE10ABTB440T-MRPSE10MU440T-MSRUS11NC
440T-MDALE10AJAP440T-MKEXE10AC0W440T-MRPSE10MV440T-MSRUS11ND
440T-MDALE10AJAS440T-MKEXE10ACAD440T-MRPSE10MW440T-MSRUS11NE
440T-MDALE10AJBJ440T-MKEXE10ACBC440T-MRPSE10MX440T-MSRUS11NH
440T-MDALE10AJEA440T-MKEXE10ACTC440T-MRPSE10MY440T-MSRUS11NO
440T-MDALE10AKAI440T-MKEXE10ADAE440T-MRPSE10MZ440T-MSRUS11NV
440T-MDALE10AKAL440T-MKEXE10AEAF440T-MRPSE10NA440T-MSRUS11OA
440T-MDALE10AKAM440T-MKEXE10AGAH440T-MRPSE10NB440T-MSRUS11OB
440T-MDALE10AKAV440T-MKEXE10AGBG440T-MRPSE10NC440T-MSRUS11OC
440T-MDALE10AKBK440T-MKEXE10AIAJ440T-MRPSE10ND440T-MSRUS11OD
440T-MDALE10AKCL440T-MKEXE10AJAK440T-MRPSE10NE440T-MSRUS11OJ
440T-MDALE10ALAI440T-MKEXE10AKAL440T-MRPSE10NF440T-MSRUS11OV
440T-MDALE10ALAJ440T-MKEXE10ALAM440T-MRPSE10NG440T-MSRUS11OW
440T-MDALE10ALAM440T-MKEXE10AMAN440T-MRPSE10NH440T-MSRUS11OX
440T-MDALE10ALAN440T-MKEXE10AOAP440T-MRPSE10NI440T-MSRUS11PA
440T-MDALE10ALAO440T-MKEXE10APBP440T-MRPSE10NJ440T-MSRUS11PB
440T-MDALE10ALAR440T-MKEXE10ARAS440T-MRPSE10NK440T-MSRUS11PC
440T-MDALE10ALAT440T-MKEXE10ARBR440T-MRPSE10NL440T-MSRUS11PD
440T-MDALE10ALBL440T-MKEXE10ASBS440T-MRPSE10NM440T-MSRUS11PE
440T-MDALE10ALGP440T-MKEXE10AWAX440T-MRPSE10NN440T-MSRUS11PL
440T-MDALE10AMAK440T-MKEXE10AXBX440T-MRPSE10NO440T-MSRUS11PS
440T-MDALE10AMAN440T-MKEXE10BA0D440T-MRPSE10NP440T-MSRUS11RA
440T-MDALE10AMAO440T-MKEXE10BABB440T-MRPSE10NR440T-MSRUS11RB
440T-MDALE10AMAS440T-MKEXE10BACA440T-MRPSE10NS440T-MSRUS11RC
440T-MDALE10AMBM440T-MKEXE10BADA440T-MRPSE10NT440T-MSRUS11RD
440T-MDALE10AMGT440T-MKEXE10BBAC440T-MRPSE10NU440T-MSRUS11RE
440T-MDALE10ANAO440T-MKEXE10BBBC440T-MRPSE10NV440T-MSRUS11RF
440T-MDALE10ANAP440T-MKEXE10BBBD440T-MRPSE10NW440T-MSRUS11RM
440T-MDALE10ANAT440T-MKEXE10BBBE440T-MRPSE10NX440T-MSRUS11RS
440T-MDALE10ANBN440T-MKEXE10BBCB440T-MRPSE10NY440T-MSRUS11RV
440T-MDALE10ANDN440T-MKEXE10BBEB440T-MRPSE10NZ440T-MSRUS11SA
440T-MDALE10AOAP440T-MKEXE10BCAD440T-MRPSE10OA440T-MSRUS11SB
440T-MDALE10AOAU440T-MKEXE10BCBD440T-MRPSE10OB440T-MSRUS11SC
440T-MDALE10AOBO440T-MKEXE10BDBE440T-MRPSE10OC440T-MSRUS11SD
440T-MDALE10APAR440T-MKEXE10BDHK440T-MRPSE10OD440T-MSRUS11SG
440T-MDALE10APAS440T-MKEXE10BEDE440T-MRPSE10OE440T-MSRUS11SJ
440T-MDALE10APBP440T-MKEXE10BFBG440T-MRPSE10OF440T-MSRUS11SM
440T-MDALE10ARAP440T-MKEXE10BGBH440T-MRPSE10OG440T-MSRUS11SP
440T-MDALE10ARAS440T-MKEXE10BMBN440T-MRPSE10OH440T-MSRUS11SS
440T-MDALE10ARAT440T-MKEXE10CA0A440T-MRPSE10OI440T-MSRUS11SV
440T-MDALE10ARAU440T-MKEXE10CACB440T-MRPSE10OJ440T-MSRUS11TA
440T-MDALE10ARAV440T-MKEXE10CADA440T-MRPSE10OK440T-MSRUS11TB
440T-MDALE10ARAW440T-MKEXE10CBCC440T-MRPSE10OL440T-MSRUS11TC
440T-MDALE10ARBR440T-MKEXE10CCCD440T-MRPSE10OM440T-MSRUS11TE
440T-MDALE10ASAT440T-MKEXE10CCGG440T-MRPSE10ON440T-MSRUS11TH
440T-MDALE10ASBS440T-MKEXE10CFCG440T-MRPSE10OO440T-MSRUS11TK
440T-MDALE10ATAU440T-MKEXE10CTCS440T-MRPSE10OP440T-MSRUS11TM
5. Product Advantages
  • IP65 Dust/Moisture Resistance: Blocks heavy wheat dust and low-pressure water, ideal for open farms and semi-enclosed factories.

  • Food-Grade Compliance: FDA 21 CFR Part 177 materials ensure wheat product purity, critical for food processing.

  • Broad Temperature Range: -25°C to 65°C suits winter wheat silos and warm industrial workshops.

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

  • Impact-Resistant Build: Reinforced polymer housing withstands accidental bumps in busy farm/industrial spaces.

  • Low Maintenance: Sealed internals reduce upkeep, minimizing downtime for wheat production and industrial operations.

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 solutions—serving commercial wheat farms, grain elevators, and flour mills with automated harvesters, grain storage systems, and processing lines.
The Allen Bradley 440T-MDALE10AHAR aligns perfectly with its core needs: IP65 addresses wheat dust (a top on-farm challenge) and mild moisture, while food-grade materials meet flour processing safety norms. www.wheat-auto.com would integrate this SWITCH into high-use setups—wheat harvester grain tank guards (blocking field dust), grain silo access doors (resisting condensation), and flour mill mixer panels (ensuring food safety). It would leverage the SWITCH’s multi-voltage compatibility to pair with existing agri-tech (e.g., grain level monitors), creating unified safety workflows. This fits global “smart agriculture” trends, using industrial-grade, food-safe components to boost wheat production efficiency while maintaining compliance with food safety standards.
7. Application Scenarios
The Allen Bradley 440T-MDALE10AHAR SWITCH excels in wheat agri and light-industrial environments:
  • Wheat Harvesters (Field Use): Installed on harvester engine guards—IP65 blocks field dust, trapping keys until the engine stops.

  • Grain Silos (Dry Storage): Mounted on silo access doors—resists grain dust and mild condensation, ensuring safe entry post-unloading.

  • Flour Mills (Processing Lines): Integrated into flour mixer guards—food-grade materials prevent contamination, IP65 blocks flour dust.

  • Industrial Food Conveyors: Used on wheat grain conveyor guards—impact resistance handles workshop bumps, IP65 blocks debris.

  • Wheat Cleaning Stations: Applied to washer guards—low-pressure water resistance supports equipment cleaning, interlock ensures safety.

  • Winter Wheat Silos: Installed on cold silo doors—-25°C resilience + dust protection maintains safety in freezing, dry conditions.


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