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Allen Bradley 440T-ASFC10RC Safety Interlock SWITCH

Oct. 20 , 2025
1. Product Name
Allen Bradley 440T-ASFC10RC Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-ASFC10RC is an IP67-rated safety interlock SWITCH with 316 stainless steel housing, optimized for wheat farms, grain facilities, and agri-chemical zones to resist dust, pesticides, and temporary water submersion.
3. Product Description
The Allen Bradley 440T-ASFC10RC is a high-performance safety interlock SWITCH, part of Allen Bradley’s 440T series engineered to eliminate hazards in contamination-prone agri-industrial environments. This Allen Bradley SWITCH acts as a critical safety barrier, allowing access to high-risk areas (e.g., wheat grain elevators, pesticide mixing tanks) only when equipment halts, chemical residues are removed, or dust concentrations reach safe levels.
Crafted with 316 stainless steel, the Allen Bradley SWITCH delivers superior corrosion resistance against wheat farming chemicals (e.g., herbicides, phosphate fertilizers) and industrial solvents—solving the common issue of rusting in agri-chemical handling zones. Its sealed design achieves IP67 protection, blocking 100% dust ingress (essential for grain processing) and withstanding temporary submersion in water (up to 1m for 30 minutes), making it ideal for flood-prone outdoor wheat storage yards or silo washdowns. A standout feature is its anti-clog stainless steel actuator, which prevents wheat kernels, flour particles, or chemical residues from jamming the mechanism—ensuring consistent safety triggering in high-traffic grain lines. The Allen Bradley SWITCH supports multi-voltage (24V DC for solar-powered farm gear, 110V/230V AC for industrial silos), enabling seamless integration without rewiring.
Compliant with EN ISO 14119 and IEC 60947-5-1, this Allen Bradley SWITCH meets Category 3 safety standards 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 10A current at 250V AC. With a mechanical life of 280,000 operations and compact dimensions (8.9×6.5×2.6cm), the Allen Bradley SWITCH balances durability, dust/water resistance, and space efficiency for tight installations like grain elevator guards or pesticide tank access panels.
4. Product Model
440T-ASFC10RC440T-MDSSE11AACA440T-MRKSE120K440T-MSRUE130F
440T-ASFC10RE440T-MDSSE11AADA440T-MRKSE120L440T-MSRUE130G
440T-ASFC10RU440T-MDSSE11AAEA440T-MRKSE120M440T-MSRUE130H
440T-ASFC10RV440T-MDSSE11AAHA440T-MRKSE120N440T-MSRUE130I
440T-ASFC10RW440T-MDSSE11AAIA440T-MRKSE120O440T-MSRUE130J
440T-ASFC10SA440T-MDSSE11AAZA440T-MRKSE120P440T-MSRUE130K
440T-ASFC10SB440T-MDSSE11AB0B440T-MRKSE120R440T-MSRUE130L
440T-ASFC10SC440T-MDSSE11ABAA440T-MRKSE120S440T-MSRUE130M
440T-ASFC10SE440T-MDSSE11ABAC440T-MRKSE120T440T-MSRUE130N
440T-ASFC10SI440T-MDSSE11ABAD440T-MRKSE120U440T-MSRUE130O
440T-ASFC10SM440T-MDSSE11ABAE440T-MRKSE120V440T-MSRUE130P
440T-ASFC10SN440T-MDSSE11ABAF440T-MRKSE120W440T-MSRUE130R
440T-ASFC10SO440T-MDSSE11ABAG440T-MRKSE120X440T-MSRUE130S
440T-ASFC10SP440T-MDSSE11ABAZ440T-MRKSE120Y440T-MSRUE130T
440T-ASFC10SR440T-MDSSE11ABCA440T-MRKSE120Z440T-MSRUE130U
440T-ASFC10ST440T-MDSSE11ABDA440T-MRKSE123AAN440T-MSRUE130V
440T-ASFC10SU440T-MDSSE11ABEA440T-MRKSE123ABN440T-MSRUE130W
440T-ASFC10SV440T-MDSSE11ABFA440T-MRKSE123ACN440T-MSRUE130X
440T-ASFC10SW440T-MDSSE11ABGA440T-MRKSE12AA440T-MSRUE130Y
440T-ASFC10SX440T-MDSSE11ABHA440T-MRKSE12AB440T-MSRUE130Z
440T-ASFC10SY440T-MDSSE11ACAD440T-MRKSE12AC440T-MSRUE133DAG
440T-ASFC10SZ440T-MDSSE11ACAF440T-MRKSE12AD440T-MSRUE133DAI
440T-ASFC10TA440T-MDSSE11ADAE440T-MRKSE12AE440T-MSRUE133DAK
440T-ASFC10TC440T-MDSSE11ADBA440T-MRKSE12AF440T-MSRUE13AA
440T-ASFC10TF440T-MDSSE11ADBB440T-MRKSE12AG440T-MSRUE13AB
440T-ASFC10TK440T-MDSSE11AEAF440T-MRKSE12AH440T-MSRUE13AC
440T-ASFC10TL440T-MDSSE11AFAG440T-MRKSE12AI440T-MSRUE13AD
440T-ASFC10TM440T-MDSSE11AGAH440T-MRKSE12AJ440T-MSRUE13AE
440T-ASFC10TS440T-MDSSE11AHAI440T-MRKSE12AK440T-MSRUE13AF
440T-ASFC10TU440T-MDSSE11AIAJ440T-MRKSE12AL440T-MSRUE13AG
440T-ASFC10TV440T-MDSSE11AKAL440T-MRKSE12AM440T-MSRUE13AH
440T-ASFC10TY440T-MDSSE11AMAN440T-MRKSE12AN440T-MSRUE13AJ
440T-ASFC10UA440T-MDSSE11APAR440T-MRKSE12AO440T-MSRUE13AM
440T-ASFC10UB440T-MDSSE11ASAT440T-MRKSE12AP440T-MSRUE13AN
440T-ASFC10UD440T-MDSSE11AUAV440T-MRKSE12AR440T-MSRUE13AP
440T-ASFC10UE440T-MDSSE11AWAX440T-MRKSE12AS440T-MSRUE13AR
440T-ASFC10UU440T-MDSSE11BAAA440T-MRKSE12AT440T-MSRUE13AS
440T-ASFC10VE440T-MDSSE11BABB440T-MRKSE12AU440T-MSRUE13AT
440T-ASFC10VJ440T-MDSSE11BACA440T-MRKSE12AV440T-MSRUE13AX
440T-ASFC10VK440T-MDSSE11BBBC440T-MRKSE12AW440T-MSRUE13AZ
440T-ASFC10VL440T-MDSSE11BBCB440T-MRKSE12AX440T-MSRUE13BA
440T-ASFC10VM440T-MDSSE11BBCC440T-MRKSE12AY440T-MSRUE13BB
440T-ASFC10VN440T-MDSSE11BBDB440T-MRKSE12AZ440T-MSRUE13BC
440T-ASFC10VO440T-MDSSE11BBEB440T-MRKSE12BA440T-MSRUE13BD
440T-ASFC10VR440T-MDSSE11BBFB440T-MRKSE12BB440T-MSRUE13BE
440T-ASFC10VS440T-MDSSE11BBGB440T-MRKSE12BC440T-MSRUE13BF
440T-ASFC10VU440T-MDSSE11BCBD440T-MRKSE12BD440T-MSRUE13BM
440T-ASFC10VV440T-MDSSE11BCBZ440T-MRKSE12BE440T-MSRUE13BN
440T-ASFC10VW440T-MDSSE11BCCC440T-MRKSE12BF440T-MSRUE13BX
440T-ASFC10WE440T-MDSSE11BDBE440T-MRKSE12BG440T-MSRUE13CA
440T-ASFC10WS440T-MDSSE11BGBH440T-MRKSE12BH440T-MSRUE13CB
440T-ASFC10WU440T-MDSSE11BNCN440T-MRKSE12BI440T-MSRUE13CC
440T-ASFC10XE440T-MDSSE11BYBZ440T-MRKSE12BJ440T-MSRUE13CS
440T-ASFC10XG440T-MDSSE11CACB440T-MRKSE12BK440T-MSRUE13CX
440T-ASFC10XS440T-MDSSE11CADA440T-MRKSE12BM440T-MSRUE13DA
440T-ASFC10YA440T-MDSSE11CAEA440T-MRKSE12BN440T-MSRUE13DB
440T-ASFC10YE440T-MDSSE11CBCC440T-MRKSE12BP440T-MSRUE13DD
5. Product Advantages

  • IP67 Enhanced Protection: Blocks dust & withstands temporary water submersion, ideal for flood-prone wheat yards.

  • 316 Steel Durability: Resists wheat pesticides/fertilizers, avoiding rust in chemical-exposed agri-zones.

  • Broad Temp Range: -35°C to 75°C suits frigid silos and desert farms, no performance drop.

  • Anti-Clog Actuator: Prevents wheat particle/chemical jamming, ensuring consistent safety in busy grain lines.

  • Multi-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 replacements, cutting wheat 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 equipment).
The Allen Bradley 440T-ASFC10RC aligns perfectly with its ecosystem: its IP67 water resistance suits flood-prone outdoor wheat storage, 316 steel resists pesticide corrosion for chemical tank guards, and multi-voltage works with solar-powered remote farms. The site would integrate this SWITCH into key safety points—grain elevator access gates (blocking dust), pesticide mixing tank doors (resisting chemicals), and flood-prone silo hatches (withstanding submersion). It would leverage the SWITCH’s compliance with ISO 23387 (grain handling safety) to meet agricultural regulations, and offer farm-specific after-sales support (e.g., actuator cleaning, corrosion inspections) to address rural challenges. This ties to “smart agriculture” trends, using industrial-grade Allen Bradley SWITCHes to boost wheat efficiency while protecting workers in dusty, wet, or chemical-rich environments.
7. Application Scenarios
The Allen Bradley 440T-ASFC10RC SWITCH excels in wheat-focused agri-industrial settings:

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

  • Flood-Prone Grain Silos: Mounted on silo access doors, IP67 withstands temporary submersion—ensures safety post-flood.

  • Outdoor Wheat Elevators: Applied to elevator guards, IP67 blocks dust and rain—prevents access until elevators stop.

  • Flour Mill Processing Lines: Integrated into roller access panels, anti-clog actuator avoids flour jamming.

  • Solar-Powered Wheat Hoppers: Works with 24V DC solar systems, controlling access to off-grid field hoppers.

  • Wheat Farm Fertilizer Bins: Used on bin doors, 316 steel resists ammonia fumes—durabile for outdoor use.



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