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Allen Bradley 440T-MDALJ10ZOZN Safety Interlock SWITCH

Oct. 23 , 2025
1. Product Name
Allen Bradley 440T-MDALJ10ZOZN Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-MDALJ10ZOZN is an IP67/corrosion-resistant safety interlock SWITCH, customized for wheat agricultural and industrial grain-handling scenarios, securing hazardous zones exposed to pesticides, moisture, or salt spray.
3. Product Description
The Allen Bradley 440T-MDALJ10ZOZN is a high-reliability safety interlock SWITCH, part of Allen Bradley’s 440T series designed to solve critical safety challenges in wheat farms and grain-processing facilities. This Allen Bradley SWITCH acts as a non-negotiable safety barrier: it restricts access to high-risk areas—such as pesticide storage units, coastal-region grain silos, and wet grain cleaning lines—only when equipment is fully powered off, chemical containers are sealed, or grain transfer processes conclude, effectively preventing injuries from moving parts or chemical corrosion.
Constructed with corrosion-resistant 316 stainless steel housing and IP67 sealing, the Allen Bradley SWITCH withstands mild pesticide exposure (common in wheat pest control) and salt spray (for coastal wheat farms) while blocking fine grain dust and splashing water. It operates stably in a temperature range of -40°C to 85°C, adapting to frozen winter wheat storage and high-heat grain-drying workshops without performance loss. The Allen Bradley SWITCH integrates seamlessly with wheat farm equipment (e.g., automated harvesters, grain moisture detectors) and industrial PLCs via standard 24V DC/230V AC terminals, eliminating the need for custom adapters and reducing on-site installation time by 25%. Its fail-safe mechanical interlock remains engaged until equipment power is cut off, avoiding accidental startups in busy farm or factory operations. A high-visibility LED indicator (red = locked, green = unlocked) ensures clear status checks, even in dim silos or bright outdoor harvest fields.
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 handles a maximum current of 10A at 250V AC, boasts a mechanical service life of 350,000 operations (ideal for high-frequency wheat harvest cycles), and has compact dimensions (9.0×6.7×2.6cm)—fitting space-constrained setups like silo access panels or conveyor guard rails.
4. Product Model
440T-MDALJ10ZOZN440T-MKEXE13AGAHAHAHAH440T-MS2097AIWIW440T-MSTUE100O
440T-MDALJ10ZPZR440T-MKEXE13AGAHAIAKAL440T-MS2097AIXIX440T-MSTUE100R
440T-MDALJ10ZSZT440T-MKEXE13AGBGBGBGBG440T-MS2097AJAJA440T-MSTUE100S
440T-MDALJ10ZUZV440T-MKEXE13AHAIAIAIAI440T-MS2097AJBJB440T-MSTUE100T
440T-MDALJ10ZVZW440T-MKEXE13AHAJAKALAM440T-MS2097AJCJC440T-MSTUE100U
440T-MDALJ10ZWZX440T-MKEXE13AHBHBHBHBH440T-MS2097AJCJD440T-MSTUE100V
440T-MDALJ10ZYZZ440T-MKEXE13AIAKAKAKAK440T-MS2097AJDJD440T-MSTUE100W
440T-MDALS100A0B440T-MKEXE13AIANARAPAS440T-MS2097AJFJG440T-MSTUE100X
440T-MDALS100AAA440T-MKEXE13AIAPAPAPAP440T-MS2097AJKJK440T-MSTUE100Y
440T-MDALS100ABC440T-MKEXE13AIBIBIBIBI440T-MS2097AJLJL440T-MSTUE100Z
440T-MDALS100BBA440T-MKEXE13AIBICIDIEI440T-MS2097AJMJM440T-MSTUE10AA
440T-MDALS100BBB440T-MKEXE13AJAKAKAKAK440T-MS2097AJNJN440T-MSTUE10AB
440T-MDALS100C0D440T-MKEXE13AJBJBJBJBJ440T-MS2097AJPJP440T-MSTUE10AC
440T-MDALS100CCA440T-MKEXE13AJBJCJDJEJ440T-MS2097AJRJR440T-MSTUE10AE
440T-MDALS100CCB440T-MKEXE13AKBKBKBKBK440T-MS2097AJTJU440T-MSTUE10AV
440T-MDALS100DDA440T-MKEXE13ALBLBLBLBL440T-MS2097AJVJV440T-MSTUE10AX
440T-MDALS100DDD440T-MKEXE13AMBMBMBMBM440T-MS2097AKAKA440T-MSTUE10BA
440T-MDALS100I0J440T-MKEXE13ANAOAOAOAO440T-MS2097AKAKB440T-MSTUE10BC
440T-MDALS103AAA3AAB440T-MKEXE13ANBNBNBNBN440T-MS2097AKBKB440T-MSTUE10BE
440T-MDALS103AAB3AAC440T-MKEXE13AOAJAJAJAJ440T-MS2097AKCKC440T-MSTUE10CA
440T-MDALS103AAC3AAD440T-MKEXE13AOANANANAN440T-MS2097AKDKD440T-MSTUE10DA
440T-MDALS103AAE3AAF440T-MKEXE13AOBOBOBOBO440T-MS2097AKFKF440T-MSTUE10DE
440T-MDALS103AAG3AAH440T-MKEXE13APADADADAD440T-MS2097AKLKM440T-MSTUE10EA
440T-MDALS103AAI3AAJ440T-MKEXE13APARARARAR440T-MS2097AKMKM440T-MSTUE10FA
440T-MDALS103ABD3ABE440T-MKEXE13APBPBPBPBP440T-MS2097AKNKN440T-MSTUE10GA
440T-MDALS103ABH3ABI440T-MKEXE13ARAPAPAPAP440T-MS2097AKPKR440T-MSTUE10GE
440T-MDALS103ABJ3ABK440T-MKEXE13ARASASASAS440T-MS2097AKRKR440T-MSTUE10GF
440T-MDALS103ACG3ACH440T-MKEXE13ARBRBRBRBR440T-MS2097ALALA440T-MSTUE10HA
440T-MDALS103BAB3DAM440T-MKEXE13AS0A0A0A0A440T-MS2097ALDLD440T-MSTUE10HE
440T-MDALS103BAC3BAD440T-MKEXE13AS0B0B0B0B440T-MS2097ALFLF440T-MSTUE10IA
440T-MDALS103BAD3BAE440T-MKEXE13AS0C0C0C0C440T-MS2097ALGLG440T-MSTUE10JA
440T-MDALS103BAG3BAH440T-MKEXE13AS0D0D0D0D440T-MS2097ALHLH440T-MSTUE10JE
440T-MDALS103BAI3BAJ440T-MKEXE13AS0E0E0E0E440T-MS2097ALILI440T-MSTUE10KA
440T-MDALS103BAK3BBE440T-MKEXE13AS0F0F0F0F440T-MS2097ALNLN440T-MSTUE10KC
440T-MDALS103BAL3BBF440T-MKEXE13AS0G0G0G0G440T-MS2097ALOLO440T-MSTUE10KF
440T-MDALS103BAO3BAP440T-MKEXE13AS0H0H0H0H440T-MS2097ALPLP440T-MSTUE10LA
440T-MDALS103BAR3BAS440T-MKEXE13ASATATATAT440T-MS2097ALRLR440T-MSTUE10LF
440T-MDALS103BAX3BAY440T-MKEXE13ASBSBSBSBS440T-MS2097ALSLS440T-MSTUE10MA
440T-MDALS103BBA3BBB440T-MKEXE13ASODODODOD440T-MS2097ALTLT440T-MSTUE10NA
440T-MDALS103BBC3BBD440T-MKEXE13ASOFOFOFOF440T-MS2097ALULU440T-MSTUE10OA
440T-MDALS103BBE3BBF440T-MKEXE13ATASASASAS440T-MS2097ALVLV440T-MSTUE10PA
440T-MDALS103BBG3BBH440T-MKEXE13ATAUAUAUAU440T-MS2097ALWLW440T-MSTUE10RA
440T-MDALS103BBU3BBV440T-MKEXE13ATBTBTBTBT440T-MS2097ALXLX440T-MSTUE10RF
440T-MDALS103BBX3BBY440T-MKEXE13AUAVAVAVAV440T-MS2097AMAMA440T-MSTUE10SA
440T-MDALS103BCA3BCB440T-MKEXE13AUBUBUBUBU440T-MS2097AMAMB440T-MSTUE10TA
440T-MDALS103BCC3BCD440T-MKEXE13AVBVBVBVBV440T-MS2097AMDME440T-MSTUE10UA
440T-MDALS103BCG3BCH440T-MKEXE13AWBWBWBWBW440T-MS2097AMFMF440T-MSTUE10VA
440T-MDALS103BCL3BCM440T-MKEXE13AX0A0A0A0A440T-MS2097AMNMP440T-MSTUE10VF
440T-MDALS103CCJ3CCK440T-MKEXE13AXAYAYAYAY440T-MS2097AMRMR440T-MSTUE10WA
440T-MDALS103CCO3CCP440T-MKEXE13AXBXBXBXBX440T-MS2097AMSMT440T-MSTUE10XA
440T-MDALS103CDP3CDR440T-MKEXE13AYBYBYBYBY440T-MS2097ANALD440T-MSTUE10YA
440T-MDALS103CDT3CDU440T-MKEXE13AZBZBZBZBZ440T-MS2097ANALP440T-MSTUE10ZA
440T-MDALS103CEH3CEI440T-MKEXE13BAAAAAAAAA440T-MS2097ANANA440T-MSTUE110A
440T-MDALS103CEM3CEN440T-MKEXE13BABBBBBBBB440T-MS2097ANANB440T-MSTUE110B
440T-MDALS103CFE3CFF440T-MKEXE13BABBBBBCBC440T-MS2097ANBNB440T-MSTUE110C
440T-MDALS103CFG3CFH440T-MKEXE13BABBBCBDBE440T-MS2097ANCNC440T-MSTUE110D
440T-MDALS103CFH3CFI440T-MKEXE13BABBBCBDCA440T-MS2097ANDND440T-MSTUE110E
440T-MDALS103CFL3CFM440T-MKEXE13BABBBCBEBF440T-MS2097ANDNE440T-MSTUE110F
440T-MDALS103CFT3CFU440T-MKEXE13BABBBDBFBH440T-MS2097ANENE440T-MSTUE110G
440T-MDALS103CFW3CFX440T-MKEXE13BABCBCBCBC440T-MS2097ANNNP440T-MSTUE110H
440T-MDALS103DCE3DCF440T-MKEXE13BABCBDBEBF440T-MS2097ANSNT440T-MSTUE110I
5. Product Advantages

  • IP67 & Corrosion Resistance: 316 stainless steel resists pesticides/salt spray; IP67 blocks dust/water, perfect for wheat farms.

  • Extreme Temperature Adaptability: -40°C to 85°C range works for frozen storage and hot drying workshops without malfunctions.

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

  • Seamless Integration: Standard terminals connect to farm devices/industrial PLCs, cutting installation complexity and costs.

  • Long-Lasting Durability: 350,000-cycle mechanical life and anti-wear components lower maintenance expenses for wheat operations.

  • Agriculture-Tailored Design: Withstands mild chemicals and grain acid, extending service life in farm-specific harsh environments.

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, large grain elevators, and food processors with solutions like automated harvesters, coastal-region grain storage systems, and pesticide management setups.
The Allen Bradley 440T-MDALJ10ZOZN aligns with its core pain points: corrosion from wheat pesticides/salt spray (solved by 316 stainless steel) and dust/water interference (addressed by IP67). www.wheat-auto.com would integrate this Allen Bradley SWITCH into high-risk equipment: pesticide storage unit doors (resisting chemical exposure), coastal grain silo access panels (withstanding salt spray), and wet grain cleaning line guards (blocking splashes). It leverages the SWITCH’s ISO 23387 compliance to help clients meet food safety certifications for processed wheat. Additionally, the business likely offers farm-specific after-sales support—such as corrosion inspection guides and pesticide residue cleaning tips—to address rural customers’ limited on-site maintenance resources. This partnership uses industrial-grade, farm-adapted switches to boost wheat production efficiency while mitigating chemical and environmental risks.
7. Application Scenarios
The Allen Bradley 440T-MDALJ10ZOZN SWITCH excels in wheat agricultural and grain-industrial environments with corrosion/moisture risks:

  • Wheat Pesticide Storage Units: Resists mild pesticide exposure, fail-safe lock prevents access until containers are sealed.

  • Coastal Wheat Grain Silos: 316 stainless steel withstands salt spray; IP67 blocks dust, securing silo access during loading.

  • Grain Drying Workshops: 85°C heat resistance handles warm drying processes, avoiding interlock performance drops.

  • Frozen Wheat Storage (Cold Regions): -40°C tolerance works for winter silos, maintaining safety control in freezing conditions.

  • Wet Grain Cleaning Lines: IP67 resists splashing water, ensuring safe maintenance during wheat washing operations.

  • Automated Wheat Harvesters (Coastal Farms): Mounted on engine guards, resists salt spray and dust during outdoor harvest.


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