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Allen Bradley 440T-MDALE10NMNN Industrial Safety Interlock SWITCH

Oct. 22 , 2025
1. Product Name
Allen Bradley 440T-MDALE10NMNN Industrial Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-MDALE10NMNN is a versatile industrial safety interlock SWITCH, designed for wheat agri-food processing and general manufacturing, delivering reliable hazard prevention and environmental resilience.
3. Product Description
The Allen Bradley 440T-MDALE10NMNN is a high-performance safety interlock SWITCH, part of Allen Bradley’s 440T series engineered to bridge safety needs across wheat-focused agriculture and industrial settings. This Allen Bradley SWITCH acts as a critical guard interlock, ensuring access to hazardous equipment—such as wheat conveyors, industrial mixers, or silo doors—is only permitted when machinery is fully shut down, protecting workers and preventing operational disruptions.
Constructed with 304 stainless steel housing and food-safe polymer components (compatible with light washdowns), the Allen Bradley SWITCH achieves IP67 protection, blocking dust ingress and temporary water submersion—addressing common challenges in grain storage facilities and industrial workshops. Its fail-safe interlock mechanism remains engaged until connected systems de-energize, eliminating risks from accidental or unauthorized access. The Allen Bradley SWITCH supports flexible voltage compatibility (24V DC/110V AC), enabling seamless integration with wheat farm sensors (grain level detectors) and industrial PLCs without custom wiring, reducing setup time for cross-sector applications.
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 from -25°C to 70°C, handles 95% non-condensing humidity, and supports 8A current at 250V AC. With a 250,000-operation mechanical life and compact dimensions (8.9×6.6×2.7cm), the Allen Bradley SWITCH fits space-constrained setups—from wheat harvester auxiliary guards to factory assembly line panels—while balancing durability and versatility.
4. Product Model
440T-MDALE10NMNN440T-MKEXE11LCMCMC440T-MRPSE12IJ440T-MSSSE10HC
440T-MDALE10NMNP440T-MKEXE11LDBDBD440T-MRPSE12IN440T-MSSSE10HH
440T-MDALE10NMNR440T-MKEXE11LDLRLS440T-MRPSE12IP440T-MSSSE10HS
440T-MDALE10NMNS440T-MKEXE11LEBEBE440T-MRPSE12IU440T-MSSSE10IB
440T-MDALE10NN0N440T-MKEXE11LEMEME440T-MRPSE12JA440T-MSSSE10IC
440T-MDALE10NNNP440T-MKEXE11LFBFBF440T-MRPSE12JD440T-MSSSE10II
440T-MDALE10NNZN440T-MKEXE11LGLELF440T-MRPSE12JE440T-MSSSE10JJ
440T-MDALE10NONP440T-MKEXE11LILJLJ440T-MRPSE12JF440T-MSSSE10KB
440T-MDALE10NOVS440T-MKEXE11LKLILJ440T-MRPSE12JG440T-MSSSE10LB
440T-MDALE10NPNO440T-MKEXE11LL0R0R440T-MRPSE12JU440T-MSSSE10MA
440T-MDALE10NPOP440T-MKEXE11LLLMLM440T-MRPSE12KA440T-MSSSE10NA
440T-MDALE10NSNT440T-MKEXE11LLMMMM440T-MRPSE12KB440T-MSSSE10NB
440T-MDALE10NSNU440T-MKEXE11LOLYLY440T-MRPSE12KC440T-MSSSE10PA
440T-MDALE10NTDU440T-MKEXE11LPLRLR440T-MRPSE12KD440T-MSSSE10PB
440T-MDALE10NTNU440T-MKEXE11LPLSLR440T-MRPSE12KE440T-MSSSE10RA
440T-MDALE10NVNW440T-MKEXE11LRLSLS440T-MRPSE12KF440T-MSSSE10SA
440T-MDALE10NXNY440T-MKEXE11LTLULU440T-MRPSE12KG440T-MSSSE10SB
440T-MDALE10NXOX440T-MKEXE11LTLULV440T-MRPSE12KU440T-MSSSE10ST
440T-MDALE10OA0E440T-MKEXE11LULTLT440T-MRPSE12LA440T-MSSSE10TA
440T-MDALE10OALB440T-MKEXE11LVLWLW440T-MRPSE12LB440T-MSSSE10TB
440T-MDALE10OAOB440T-MKEXE11LWLXLX440T-MRPSE12LC440T-MSSSE10UE
440T-MDALE10OAPA440T-MKEXE11LYLZLZ440T-MRPSE12LD440T-MSSSE10VB
440T-MDALE10OBLC440T-MKEXE11LYMYMY440T-MRPSE12LE440T-MSSSE10WB
440T-MDALE10OBOC440T-MKEXE11MA0A0A440T-MRPSE12LF440T-MSSSE10XA
440T-MDALE10OBPB440T-MKEXE11MAAAAA440T-MRPSE12LG440T-MSSSE10YB
440T-MDALE10OCOD440T-MKEXE11MAMBMB440T-MRPSE12LN440T-MSSSE10ZB
440T-MDALE10OCOO440T-MKEXE11MAMBMC440T-MRPSE12LP440T-MSSSE11
440T-MDALE10OCPC440T-MKEXE11MAMBNB440T-MRPSE12LU440T-MSSSE110A
440T-MDALE10ODOE440T-MKEXE11MAMFMF440T-MRPSE12MA440T-MSSSE110B
440T-MDALE10ODPD440T-MKEXE11MANANA440T-MRPSE12MC440T-MSSSE110C
440T-MDALE10OEEA440T-MKEXE11MANAPA440T-MRPSE12MD440T-MSSSE110D
440T-MDALE10OEOF440T-MKEXE11MAPAPK440T-MRPSE12ME440T-MSSSE110E
440T-MDALE10OFGG440T-MKEXE11MB0B0B440T-MRPSE12MF440T-MSSSE110F
440T-MDALE10OFOG440T-MKEXE11MBBMBM440T-MRPSE12MG440T-MSSSE110G
440T-MDALE10OFOH440T-MKEXE11MBMCMC440T-MRPSE12MI440T-MSSSE110H
440T-MDALE10OFOI440T-MKEXE11MBMLML440T-MRPSE12MJ440T-MSSSE110I
440T-MDALE10OFOJ440T-MKEXE11MBMMMM440T-MRPSE12MK440T-MSSSE110L
440T-MDALE10OFOK440T-MKEXE11MBNBNB440T-MRPSE12ML440T-MSSSE110M
440T-MDALE10OFOL440T-MKEXE11MBNBPB440T-MRPSE12MM440T-MSSSE110N
440T-MDALE10OFOM440T-MKEXE11MC0C0C440T-MRPSE12MN440T-MSSSE110P
440T-MDALE10OFON440T-MKEXE11MCMDME440T-MRPSE12MU440T-MSSSE110R
440T-MDALE10OFOO440T-MKEXE11MCMOMP440T-MRPSE12NA440T-MSSSE110T
440T-MDALE10OFOP440T-MKEXE11MCNCNC440T-MRPSE12NB440T-MSSSE113EAA
440T-MDALE10OFOR440T-MKEXE11MD0D0D440T-MRPSE12NC440T-MSSSE113EAB
440T-MDALE10OFOS440T-MKEXE11MDAGAG440T-MRPSE12ND440T-MSSSE11AA
440T-MDALE10OFOT440T-MKEXE11MDMRMS440T-MRPSE12NE440T-MSSSE11AB
440T-MDALE10OFPF440T-MKEXE11MDNDND440T-MRPSE12NF440T-MSSSE11AC
440T-MDALE10OGGA440T-MKEXE11ME0E0E440T-MRPSE12NG440T-MSSSE11AD
440T-MDALE10OGOH440T-MKEXE11MENENE440T-MRPSE12NU440T-MSSSE11AE
440T-MDALE10OGPG440T-MKEXE11MF0F0F440T-MRPSE12NV440T-MSSSE11AF
440T-MDALE10OHHC440T-MKEXE11MFMGMG440T-MRPSE12OA440T-MSSSE11AG
440T-MDALE10OHHF440T-MKEXE11MGMFME440T-MRPSE12OB440T-MSSSE11AH
440T-MDALE10OHOC440T-MKEXE11MGMHMH440T-MRPSE12OC440T-MSSSE11AI
440T-MDALE10OHOF440T-MKEXE11MIMCMH440T-MRPSE12OD440T-MSSSE11AJ
440T-MDALE10OHOI440T-MKEXE11MIMJMJ440T-MRPSE12OE440T-MSSSE11AK
440T-MDALE10OHOL440T-MKEXE11MIMMMM440T-MRPSE12OH440T-MSSSE11AL
440T-MDALE10OHOR440T-MKEXE11MJMKMK440T-MRPSE12OI440T-MSSSE11AM
440T-MDALE10OHPH440T-MKEXE11MKMLML440T-MRPSE12OJ440T-MSSSE11AN
440T-MDALE10OIOJ440T-MKEXE11MLMMMM440T-MRPSE12OU440T-MSSSE11AO
440T-MDALE10OJOL440T-MKEXE11MMMEME440T-MRPSE12PA440T-MSSSE11AP
440T-MDALE10OJPJ440T-MKEXE11MMMNMN440T-MRPSE12PB440T-MSSSE11AR
440T-MDALE10OKOL440T-MKEXE11MNININ440T-MRPSE12PC440T-MSSSE11AS
5. Product Advantages
  • Dual-Sector Adaptability: Ideal for both wheat agri-food (grain storage, light washdown) and general industrial (machinery guards) use, reducing inventory complexity.

  • IP67 Environmental Resilience: Blocks dust and temporary water exposure, suitable for dusty grain silos and damp workshop environments.

  • Rigorous Safety Compliance: PLd/Category 3 rating meets global safety standards, safeguarding workers around high-risk equipment.

  • Flexible Integration: Multi-voltage support works with wheat farm sensors and industrial PLCs, cutting installation costs.

  • Wide Temperature Range: -25°C to 70°C operation suits cold wheat storage silos and heated manufacturing facilities.

  • Long-Lasting Durability: 250,000 mechanical cycles and 304 stainless steel minimize replacement and maintenance expenses.

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 small-to-medium flour mills with tailored solutions (automated harvesters, silo control systems, grain conveyor networks).
The Allen Bradley 440T-MDALE10NMNN aligns with its core needs: its IP67 protection handles dusty silo environments and light post-harvest washdowns, while dual-sector adaptability lets it integrate into both farm equipment (wheat conveyor guards) and on-site processing lines (small flour mixers). www.wheat-auto.com would leverage the SWITCH’s compliance with ISO 23387 (grain handling safety) to help clients meet agricultural regulations, avoiding costly fines. Additionally, it likely offers farm-specific support—such as on-site installation guidance for remote silos—to address rural operational challenges. This positioning uses the Allen Bradley SWITCH’s versatility to simplify inventory for clients with both farming and on-site processing needs, strengthening its role as a one-stop wheat automation provider.
7. Application Scenarios
The Allen Bradley 440T-MDALE10NMNN SWITCH excels in cross-sector environments spanning wheat agriculture and industry:
  • Wheat Silo Conveyors: Installed on conveyor guards—IP67 blocks grain dust, trapping keys until belts stop to prevent worker injury.

  • Small Flour Mills: Integrated into mixer guards—food-safe components avoid contamination, while IP67 withstands light daily cleaning.

  • Wheat Harvester Auxiliary Equipment: Mounted on seed hopper guards—temperature resilience (-25°C to 70°C) handles field temperature fluctuations.

  • Industrial Assembly Lines: Used on robotic cell doors—IP67 resists workshop dust, ensuring access only when robots power down.

  • Grain Elevator Access Panels: Applied to elevator control cabinets—dust resistance maintains reliable interlock performance during wheat transport.

  • Food Processing (Light Washdown): Installed on wheat cleaning machine guards—IP67 endures mild sanitizing sprays without damage.


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