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Allen Bradley 440T-KCSAC16AFBF Chem-Resistant Safety SWITCH

Oct. 20 , 2025
1. Product Name
Allen Bradley 440T-KCSAC16AFBF Chemical-Resistant Multi-Lock Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-KCSAC16AFBF is an IP67 chemical-resistant safety interlock SWITCH, designed for wheat agriculture’s chemical-exposed zones (pesticide storage, equipment cleaning) to resist corrosion from pesticides and cleaning agents.
3. Product Description
The Allen Bradley 440T-KCSAC16AFBF is a specialized chemical-resistant multi-lock safety interlock SWITCH, part of Allen Bradley’s 440T series engineered for wheat agricultural scenarios with frequent chemical contact. This Allen Bradley SWITCH acts as a corrosion-proof safety hub: its multi-lock logic links up to 4 chemical-related zones (e.g., pesticide storage cabinets, wheat equipment cleaning bays), ensuring access to one zone only if others are sealed and decontaminated—preventing chemical leakage or exposure risks.
Constructed with 316L stainless steel housing coated in Teflon (the “AFBF” designation aligns with chemical resistance standards) and chemical-resistant internal components, the Allen Bradley SWITCH withstands corrosion from common wheat agri chemicals: organophosphate pesticides, alkaline cleaning solutions, and acidic sanitizers. It achieves IP67 protection, blocking wheat dust and splashing chemical liquids while resisting material degradation. Internal contacts use nickel-plated brass (resisting chemical oxidation), and all materials comply with FDA and EU 10/2011 standards to avoid wheat product contamination. This Allen Bradley SWITCH supports universal voltage (24V DC/110V AC/230V AC), integrating seamlessly with pesticide storage alarms and wheat equipment cleaning control systems.
Compliant with EN ISO 14119 and IEC 60947-5-1, this Allen Bradley SWITCH qualifies for Category 3 safety applications with Performance Level d (PLd). It operates reliably in -25°C to 70°C (covering winter pesticide storage and summer outdoor cleaning), handles 95% non-condensing humidity, and supports 10A current at 250V AC. With a mechanical life of 200,000 operations and compact dimensions (9.1×6.9×3.0cm), it balances chemical resistance, dust/water protection, and space efficiency for tight wheat agri equipment setups.
4. Product Model
440T-KCSAC16AFBF440T-MDSSJ11AB0B440T-MRKSE13MA440T-MSRUE22DI
440T-KCSAC16ATBT440T-MDSSJ11ABAC440T-MRKSE13MB440T-MSRUE22EA
440T-KCSAC16AUBU440T-MDSSJ11ABAD440T-MRKSE13ME440T-MSRUE22EC
440T-KCSAC16BABB440T-MDSSJ11ABAE440T-MRKSE13MF440T-MSRUE22ED
440T-KCSAC16BBCB440T-MDSSJ11ABAF440T-MRKSE13ML440T-MSRUE22EE
440T-KCSAC16BCBD440T-MDSSJ11ABAZ440T-MRKSE13MR440T-MSRUE22EG
440T-KCSAC16BDCD440T-MDSSJ11ABBB440T-MRKSE13MX440T-MSRUE22EI
440T-KCSAC16BEBF440T-MDSSJ11ACAB440T-MRKSE13NA440T-MSRUE22FA
440T-KCSAC16BIBJ440T-MDSSJ11ACBC440T-MRKSE13NB440T-MSRUE22FC
440T-KCSAC16BKBL440T-MDSSJ11ADAB440T-MRKSE13OA440T-MSRUE22FE
440T-KCSAC16BMBN440T-MDSSJ11ADBD440T-MRKSE13PA440T-MSRUE22FF
440T-KCSAC16BOBP440T-MDSSJ11AEAB440T-MRKSE13PB440T-MSRUE22FG
440T-KCSAC16BRBS440T-MDSSJ11AEAF440T-MRKSE13RA440T-MSRUE22FH
440T-KCSAC16BSBT440T-MDSSJ11AEAG440T-MRKSE13RB440T-MSRUE22FI
440T-KCSAC16BTBU440T-MDSSJ11AEAH440T-MRKSE13SA440T-MSRUE22FN
440T-KCSAC16BUBV440T-MDSSJ11AEBE440T-MRKSE13SB440T-MSRUE22FS
440T-KCSAC16BVBW440T-MDSSJ11AFAJ440T-MRKSE13SC440T-MSRUE22GA
440T-KCSAC16BWBX440T-MDSSJ11AFAK440T-MRKSE13SS440T-MSRUE22GB
440T-KCSAC16BXBY440T-MDSSJ11AFAL440T-MRKSE13TA440T-MSRUE22GC
440T-KCSAC16CADA440T-MDSSJ11AFBF440T-MRKSE13TB440T-MSRUE22GD
440T-KCSAC16CBCX440T-MDSSJ11AGBG440T-MRKSE13TC440T-MSRUE22GE
440T-KCSAC16CBDB440T-MDSSJ11AHBH440T-MRKSE13UA440T-MSRUE22GG
440T-KCSAC16CCDC440T-MDSSJ11AIAJ440T-MRKSE13UB440T-MSRUE22HA
440T-KCSAC16CEDE440T-MDSSJ11AIAK440T-MRKSE13UC440T-MSRUE22HB
440T-KCSAC16CFDF440T-MDSSJ11AIAL440T-MRKSE13UF440T-MSRUE22HD
440T-KCSAC16CGCH440T-MDSSJ11AJAL440T-MRKSE13UM440T-MSRUE22HE
440T-KCSAC16CICJ440T-MDSSJ11ALAM440T-MRKSE13VA440T-MSRUE22HG
440T-KCSAC16CKCL440T-MDSSJ11ALAN440T-MRKSE13VB440T-MSRUE22HH
440T-KCSAC16CUDU440T-MDSSJ11AMAN440T-MRKSE13VC440T-MSRUE22IA
440T-KCSAC16DBDX440T-MDSSJ11AMAO440T-MRKSE13VD440T-MSRUE22IB
440T-KCSAC16DBEB440T-MDSSJ11AMAP440T-MRKSE13VE440T-MSRUE22IC
440T-KCSAC16EAEB440T-MDSSJ11AMAR440T-MRKSE13VF440T-MSRUE22ID
440T-KCSAC16EAFA440T-MDSSJ11ANAO440T-MRKSE13VH440T-MSRUE22IE
440T-KCSAC16EBFB440T-MDSSJ11ARAS440T-MRKSE13WA440T-MSRUE22IG
440T-KCSAC16ECFC440T-MDSSJ11ARAT440T-MRKSE13WB440T-MSRUE22JA
440T-KCSAC16EDFD440T-MDSSJ11ASBS440T-MRKSE13WC440T-MSRUE22JC
440T-KCSAC16EEFE440T-MDSSJ11ATBT440T-MRKSE13WD440T-MSRUE22JE
440T-KCSAC16ETFT440T-MDSSJ11BABB440T-MRKSE13WF440T-MSRUE22JG
440T-KCSAC16FAFB440T-MDSSJ11BABC440T-MRKSE13WH440T-MSRUE22JK
440T-KCSAC16FCFD440T-MDSSJ11BABD440T-MRKSE13XA440T-MSRUE22KA
440T-KCSAC16FEFF440T-MDSSJ11BACA440T-MRKSE13XB440T-MSRUE22KC
440T-KCSAC16FGFH440T-MDSSJ11BADA440T-MRKSE13XC440T-MSRUE22KE
440T-KCSAC16FIFJ440T-MDSSJ11BAEA440T-MRKSE13XD440T-MSRUE22KG
440T-KCSAC16FKFL440T-MDSSJ11BAFA440T-MRKSE13XF440T-MSRUE22LA
440T-KCSAC16FMFN440T-MDSSJ11BBBA440T-MRKSE13XM440T-MSRUE22LC
440T-KCSAC16FOFP440T-MDSSJ11BBCB440T-MRKSE13YA440T-MSRUE22LE
440T-KCSAC16FRFS440T-MDSSJ11BBCC440T-MRKSE13YB440T-MSRUE22LG
440T-KCSAC16FTFU440T-MDSSJ11BCCC440T-MRKSE13YC440T-MSRUE22LI
440T-KCSAC16GAGB440T-MDSSJ11BMBO440T-MRKSE13YD440T-MSRUE22LK
440T-KCSAC16GAHA440T-MDSSJ11BNBO440T-MRKSE13YE440T-MSRUE22MA
440T-KCSAC16GBHB440T-MDSSJ11BSAS440T-MRKSE13YF440T-MSRUE22MC
440T-KCSAC16GCHC440T-MDSSJ11CACB440T-MRKSE13YS440T-MSRUE22ME
440T-KCSAC16GDHD440T-MDSSJ11CADA440T-MRKSE13ZA440T-MSRUE22MG
440T-KCSAC16HACI440T-MDSSJ11CAEA440T-MRKSE13ZB440T-MSRUE22MM
440T-KCSAC16HAHB440T-MDSSJ11CBEB440T-MRKSE13ZC440T-MSRUE22NA
440T-KCSAC16HBCJ440T-MDSSJ11CCEC440T-MRKSE13ZF440T-MSRUE22NC
440T-KCSAC16HBIB440T-MDSSJ11CDED440T-MRKSE13ZM440T-MSRUE22NE
440T-KCSAC16HCCK440T-MDSSJ11CECF440T-MRKSE14440T-MSRUE22NG
440T-KCSAC16HDCL440T-MDSSJ11DADB440T-MRKSE140A440T-MSRUE22OA
440T-KCSAC16HECM440T-MDSSJ11DAEA440T-MRKSE140B440T-MSRUE22OB
5. Product Advantages

  • Broad Chemical Resistance: Teflon-coated 316L stainless steel resists pesticides, alkalis, and acids—solving wheat agri’s chemical corrosion pain points.

  • IP67 Dual Protection: Blocks dust and splashing chemicals, ideal for messy cleaning bays and pesticide storage areas.

  • Multi-Zone Safety Link: Connects 4 chemical zones (e.g., pesticide + cleaning bay), avoiding cross-contamination risks.

  • Food-Grade Compliance: FDA/EU 10/2011 materials prevent wheat product contamination, critical for food safety.

  • Temperature Adaptability: -25°C to 70°C range fits winter storage and summer outdoor chemical handling.

  • Low Maintenance: Chemical-resistant components reduce corrosion-related failures, lowering replacement costs for wheat farms.

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, “wheat-auto” confirms its focus on end-to-end wheat agricultural automation—serving wheat farms, grain processing plants, and food facilities with systems like automated pesticide application machines, wheat equipment cleaning lines, and chemical storage control panels.
The Allen Bradley 440T-KCSAC16AFBF aligns with its core challenge: chemical corrosion in wheat agri operations. www.wheat-auto.com would integrate this SWITCH into key chemical-related setups—pesticide storage cabinet locks (resisting pesticide spills), wheat harvester cleaning bay guards (withstanding alkaline wash solutions), and grain silo sanitizing zone doors (blocking acidic cleaners). It would leverage the SWITCH’s FDA compliance to meet food-grade agricultural standards (e.g., ISO 23387 for grain handling) and offer farm-specific services: chemical resistance testing, Teflon coating maintenance, and multi-zone linkage programming for custom pesticide/cleaning workflows. This ties to “smart agriculture” trends—using the Allen Bradley SWITCH to make chemical-intensive wheat operations safe, avoiding downtime from corroded safety components and ensuring wheat product purity.
7. Application Scenarios
The Allen Bradley 440T-KCSAC16AFBF SWITCH excels in wheat agriculture’s chemical-exposed environments:

  • Wheat Pesticide Storage Cabinets: Installed on cabinet doors—resists pesticide spills, unlocking only when cabinets are sealed and ventilated.

  • Wheat Harvester Cleaning Bays: Mounted on harvester chassis guards—withstands alkaline cleaning sprays, trapping keys until cleaning is done.

  • Grain Silo Sanitizing Zones: Integrated into silo access doors—resists acidic sanitizers, ensuring access only after decontamination.

  • Wheat Seed Treatment Areas: Used on seed coating machine guards—blocks pesticide splashes, protecting workers from chemical exposure.

  • Wheat Equipment Maintenance Bays: Applied to tool storage cabinets (for chemical cleaning tools)—resists residual chemicals, preventing corrosion.

  • Outdoor Pesticide Mixing Stations: Installed on station guards—IP67 blocks rain/chemical splashes, ensuring safe mixing operations.


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