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Allen Bradley 440T-ASFC10CM Safety Interlock SWITCH

Oct. 20 , 2025
1. Product Name
Allen Bradley 440T-ASFC10CM Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-ASFC10CM is an IP66-rated safety interlock SWITCH with 316 stainless steel housing, customized for wheat farms, grain elevators, and agri-processing sites to withstand dust, chemical spills, and outdoor moisture.
3. Product Description
The Allen Bradley 440T-ASFC10CM is a rugged safety interlock SWITCH, part of Allen Bradley’s 440T series engineered to eliminate hazards in high-particulate agri-industrial environments. This Allen Bradley SWITCH acts as a non-negotiable safety gate, allowing access to risky zones (e.g., wheat grain conveyors, pesticide mixing tanks) only when equipment halts, chemical residues are removed, or dust concentrations reach safe levels.
Built with 316 stainless steel, the Allen Bradley SWITCH delivers superior corrosion resistance against wheat farming chemicals (e.g., herbicides, ammonia fertilizers) and mild industrial solvents—solving a common issue of rusting in agricultural chemical zones. Its sealed structure achieves IP66 protection, blocking 100% dust ingress (critical for grain mills) and withstanding high-pressure water jets (up to 100bar), making it suitable for outdoor wheat washing stations or silo cleaning operations. A key design highlight is its grain-dust-resistant actuator, which prevents wheat flour or grain particles from jamming the switch mechanism—ensuring consistent triggering in busy grain processing lines. The Allen Bradley SWITCH supports dual voltage inputs (24V DC for solar-powered farm gear, 110V/230V AC for industrial silo systems), enabling plug-and-play integration without rewiring.
Compliant with EN ISO 14119 and IEC 60947-5-1 standards, this Allen Bradley SWITCH meets Category 3 safety requirements with Performance Level d (PLd). It operates reliably in extreme temperatures (-35°C for cold-region grain storage to 75°C for desert wheat fields), handles 95% non-condensing humidity, and supports a maximum current of 10A at 250V AC. With a mechanical service life of 280,000 operations and compact dimensions (8.9×6.5×2.6cm), the Allen Bradley SWITCH balances durability, dust resistance, and space efficiency for tight installations like grain conveyor guards or pesticide tank access panels.
4. Product Model
440T-ASFC10CM440T-MDSSE10IDHD440T-MRKSE11VT440T-MSRUE12
440T-ASFC10CZ440T-MDSSE10IEJE440T-MRKSE11VU440T-MSRUE120A
440T-ASFC10DA440T-MDSSE10IFJF440T-MRKSE11VV440T-MSRUE120B
440T-ASFC10DB440T-MDSSE10IIIJ440T-MRKSE11VW440T-MSRUE120C
440T-ASFC10DC440T-MDSSE10JCKC440T-MRKSE11VX440T-MSRUE120D
440T-ASFC10DD440T-MDSSE10JEME440T-MRKSE11VY440T-MSRUE120E
440T-ASFC10DE440T-MDSSE10JJJK440T-MRKSE11VZ440T-MSRUE120F
440T-ASFC10DF440T-MDSSE10JJJL440T-MRKSE11WA440T-MSRUE120G
440T-ASFC10DI440T-MDSSE10KCLC440T-MRKSE11WB440T-MSRUE120H
440T-ASFC10DM440T-MDSSE10KELE440T-MRKSE11WC440T-MSRUE120I
440T-ASFC10DX440T-MDSSE10KENE440T-MRKSE11WD440T-MSRUE120J
440T-ASFC10EA440T-MDSSE10KFKG440T-MRKSE11WE440T-MSRUE120K
440T-ASFC10EB440T-MDSSE10KFLF440T-MRKSE11WF440T-MSRUE120L
440T-ASFC10EC440T-MDSSE10KKKL440T-MRKSE11WG440T-MSRUE120M
440T-ASFC10ED440T-MDSSE10LALB440T-MRKSE11WH440T-MSRUE120N
440T-ASFC10EE440T-MDSSE10LLLM440T-MRKSE11WI440T-MSRUE120O
440T-ASFC10EF440T-MDSSE10MBNB440T-MRKSE11WJ440T-MSRUE120P
440T-ASFC10EG440T-MDSSE10MCNC440T-MRKSE11WK440T-MSRUE120R
440T-ASFC10EH440T-MDSSE10MENE440T-MRKSE11WL440T-MSRUE120S
440T-ASFC10ER440T-MDSSE10MMMN440T-MRKSE11WM440T-MSRUE120T
440T-ASFC10ES440T-MDSSE10NNNO440T-MRKSE11WN440T-MSRUE120U
440T-ASFC10FA440T-MDSSE10OEPE440T-MRKSE11WO440T-MSRUE120V
440T-ASFC10FB440T-MDSSE10OONN440T-MRKSE11WP440T-MSRUE120W
440T-ASFC10FD440T-MDSSE10OOOP440T-MRKSE11WR440T-MSRUE120X
440T-ASFC10FE440T-MDSSE10OUOV440T-MRKSE11WS440T-MSRUE120Y
440T-ASFC10FF440T-MDSSE10PBRB440T-MRKSE11WT440T-MSRUE120Z
440T-ASFC10FI440T-MDSSE10PDRD440T-MRKSE11WU440T-MSRUE12AA
440T-ASFC10FK440T-MDSSE10PPPR440T-MRKSE11WV440T-MSRUE12AB
440T-ASFC10FO440T-MDSSE10RRRS440T-MRKSE11WW440T-MSRUE12AC
440T-ASFC10FS440T-MDSSE10SASB440T-MRKSE11WX440T-MSRUE12AD
440T-ASFC10GA440T-MDSSE10SBTB440T-MRKSE11WY440T-MSRUE12AE
440T-ASFC10GB440T-MDSSE10SEVE440T-MRKSE11WZ440T-MSRUE12AF
440T-ASFC10GE440T-MDSSE10TBUB440T-MRKSE11XA440T-MSRUE12AG
440T-ASFC10GF440T-MDSSE10TEWE440T-MRKSE11XB440T-MSRUE12AI
440T-ASFC10GG440T-MDSSE10UAVA440T-MRKSE11XC440T-MSRUE12AM
440T-ASFC10GI440T-MDSSE10UBVB440T-MRKSE11XD440T-MSRUE12AP
440T-ASFC10GM440T-MDSSE10VBWB440T-MRKSE11XE440T-MSRUE12BA
440T-ASFC10GP440T-MDSSE10YAZA440T-MRKSE11XF440T-MSRUE12BB
440T-ASFC10GR440T-MDSSE10YBZB440T-MRKSE11XG440T-MSRUE12BD
440T-ASFC10GX440T-MDSSE10YCZC440T-MRKSE11XH440T-MSRUE12BE
440T-ASFC10HA440T-MDSSE10YEZE440T-MRKSE11XI440T-MSRUE12BJ
440T-ASFC10HE440T-MDSSE10YFZF440T-MRKSE11XJ440T-MSRUE12BK
440T-ASFC10HF440T-MDSSE10YGZG440T-MRKSE11XK440T-MSRUE12BM
440T-ASFC10HH440T-MDSSE10YHZH440T-MRKSE11XL440T-MSRUE12BP
440T-ASFC10HV440T-MDSSE11440T-MRKSE11XM440T-MSRUE12BT
440T-ASFC10IA440T-MDSSE110A0B440T-MRKSE11XN440T-MSRUE12BW
440T-ASFC10IC440T-MDSSE110A0C440T-MRKSE11XO440T-MSRUE12CA
440T-ASFC10ID440T-MDSSE110A0D440T-MRKSE11XP440T-MSRUE12CC
440T-ASFC10IE440T-MDSSE110A0E440T-MRKSE11XR440T-MSRUE12CD
440T-ASFC10IG440T-MDSSE110AAA440T-MRKSE11XS440T-MSRUE12CI
440T-ASFC10II440T-MDSSE110AAB440T-MRKSE11XT440T-MSRUE12CL
440T-ASFC10IU440T-MDSSE110ABC440T-MRKSE11XU440T-MSRUE12DA
440T-ASFC10JA440T-MDSSE110B0A440T-MRKSE11XV440T-MSRUE12DC
5. Product Advantages

  • IP66 Heavy-Duty Protection: Blocks grain dust and high-pressure water, ideal for grain mills and outdoor agri-equipment.

  • 316 Steel Corrosion Resistance: Withstands wheat pesticides/fertilizers, avoiding rust in chemical-handling zones.

  • Wide Temperature Range: -35°C to 75°C suits cold storage silos and desert wheat farms.

  • Grain-Dust-Resistant Actuator: Prevents jamming from flour/grain particles, ensuring consistent safety triggering.

  • Dual-Voltage Compatibility: Works with 24V DC (solar) and 110V/230V AC (grid), fitting diverse farm power setups.

  • Long Service Life: 280,000 mechanical operations reduce replacement frequency, cutting agri-farm maintenance costs.

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, the domain “wheat-auto” confirms its focus on wheat-centric agricultural automation—offering end-to-end solutions for commercial wheat farms, grain elevators, and flour processors (e.g., automated harvesters, silo control systems, pesticide handling gear).
The Allen Bradley 440T-ASFC10CM aligns perfectly with its product ecosystem: its IP66 dust resistance suits grain conveyor safety gates, 316 steel resists pesticide corrosion for chemical tank guards, and dual voltage works with solar-powered remote farms. The site would integrate this SWITCH into key safety points—grain silo access doors (blocking dust), pesticide mixing tanks (resisting chemicals), and outdoor wheat wash lines (withstanding water jets). It would leverage the SWITCH’s compliance with ISO 23387 (grain handling safety standards) to meet agricultural regulations, and offer farm-specific after-sales support (e.g., actuator dust cleaning, corrosion inspections) to address rural operational challenges. This ties to “smart agriculture” trends, using industrial-grade Allen Bradley SWITCHes to boost wheat production efficiency while safeguarding workers in dusty, chemical-exposed farm environments.
7. Application Scenarios
The Allen Bradley 440T-ASFC10CM SWITCH excels in wheat-focused agri-industrial settings:

  • Wheat Pesticide Mixing Tanks: Installed on tank access guards, 316 steel resists chemical spills—unlocks only when tanks are empty.

  • Grain Silo Conveyors: Mounted on conveyor safety gates, IP66 blocks grain dust—ensures access only after conveyor stops.

  • Outdoor Wheat Washing Lines: Applied to washer equipment guards, IP66 withstands high-pressure cleaning water and rain.

  • Flour Mill Sifters: Integrated into sifter access panels, dust-resistant actuator prevents flour jamming, maintaining safety.

  • Wheat Farm Fertilizer Bins: Used on bin doors, 316 steel resists ammonia fumes—avoids rust in long-term outdoor use.

  • Remote Solar-Powered Grain Hoppers: Works with 24V DC solar systems, controlling access to hoppers in off-grid wheat fields.


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