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Allen Bradley 440T-ASCBE143CEE Safety Interlock SWITCH

Oct. 17 , 2025
1. Product Name
Allen Bradley 440T-ASCBE143CEE Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-ASCBE143CEE is an IP67-rated safety interlock SWITCH with 316L stainless steel housing, designed to resist corrosion and vibration, ideal for harsh agricultural and industrial environments.
3. Product Description
The Allen Bradley 440T-ASCBE143CEE is a robust safety interlock SWITCH, part of Allen Bradley’s 440T series engineered to address core pain points in high-stress operations: corrosive substances and persistent mechanical vibration. This Allen Bradley SWITCH acts as a strict safety barrier, permitting access to hazardous zones—such as vibrating wheat combine harvesters, coastal grain silos, or chemical processing tanks—only when machinery is fully shut down and safety conditions (e.g., vibration cessation, pressure relief) are met.
Crafted with thick 316L stainless steel housing (superior to standard stainless steel in corrosion resistance) and shock-absorbing industrial polymer, the Allen Bradley SWITCH achieves IP67 protection. This rating enables it to withstand high-pressure water jets (up to 80bar), block 100% dust ingress, and endure temporary submersion (1 meter for 30 minutes)—perfect for rainy wheat harvests, dusty flour mills, or industrial sites requiring frequent cleaning. Its core interlock mechanism features a reinforced triple-latch design, optimized to resist loosening under extreme vibration (up to 55Hz), eliminating accidental unlocks that could trigger safety incidents. With broad voltage compatibility (12V DC/24V DC/110V AC/230V AC), the Allen Bradley SWITCH integrates seamlessly with agricultural machinery controls (e.g., wheat cleaner safety circuits) and industrial safety PLCs, thanks to anti-loosen terminal blocks that reduce re-adjustment frequency.
Compliant with EN ISO 14119 and IEC 60947-5-1 standards, the Allen Bradley SWITCH meets Category 3 safety requirements with Performance Level d (PLd). It operates stably in a temperature range of -35°C to 80°C, handles 95% non-condensing humidity, and supports a maximum current of 10A at 250V AC—suitable for medium-to-heavy-load equipment like large wheat silo conveyors or industrial mixing tanks. With a mechanical service life of 260,000 operations and compact dimensions (8.6×6.4×2.4cm), the Allen Bradley SWITCH balances durability, vibration resistance, and space efficiency for tight installations, such as harvester engine bays or conveyor joint guards.
4. Product Model
440T-ASCBE143CEE440T-MDSLE11EEKK440T-MPALE11XAYAYAYAYA440T-MSRUE10CB
440T-ASCBE143CEF440T-MDSLE11EKEL440T-MPALE11ZAABABABAB440T-MSRUE10CC
440T-ASCBE143CEG440T-MDSLE11EMEN440T-MPALJ11AABABABABA440T-MSRUE10CD
440T-ASCBE143CEH440T-MDSLE11ENEO440T-MPALJ11AABBBBBBBB440T-MSRUE10CE
440T-ASCBE143CEI440T-MDSLE11EOEP440T-MPALJ11CADADADADA440T-MSRUE10CF
440T-ASCBE143CEJ440T-MDSLE11EPER440T-MPALJ11EAFAFAFAFA440T-MSRUE10CG
440T-ASCBE143CEK440T-MDSLE11ESEN440T-MPALJ11GAHAHAHAHA440T-MSRUE10CH
440T-ASCBE143CEL440T-MDSLE11ESET440T-MPALJ11IAJAJAJAJA440T-MSRUE10CI
440T-ASCBE143CEM440T-MDSLE11EUEZ440T-MPALJ11KALALALALA440T-MSRUE10CJ
440T-ASCBE143CEN440T-MDSLE11EWEX440T-MPALJ11MANANANANA440T-MSRUE10CK
440T-ASCBE143CEO440T-MDSLE11EYEZ440T-MPALJ11PARARARARA440T-MSRUE10CL
440T-ASCBE143CEP440T-MDSLE11FAFB440T-MPALJ11SATATATATA440T-MSRUE10CM
440T-ASCBE143CER440T-MDSLE11FAFC440T-MPALT110BZAZAZAZA440T-MSRUE10CN
440T-ASCBE143CES440T-MDSLE11FAGA440T-MQALE110A0B0B0B440T-MSRUE10CP
440T-ASCBE143CET440T-MDSLE11FBFC440T-MQALE110A0B0CAD440T-MSRUE10CS
440T-ASCBE143CEU440T-MDSLE11FCFD440T-MQALE110AAAAAAA440T-MSRUE10CW
440T-ASCBE143CEV440T-MDSLE11FEFF440T-MQALE110B0C0C0C440T-MSRUE10CY
440T-ASCBE143CEW440T-MDSLE11FF0F440T-MQALE110CCCCCCC440T-MSRUE10DA
440T-ASCBE143CEX440T-MDSLE11FHFI440T-MQALE110D0E0E0E440T-MSRUE10DB
440T-ASCBE143CEY440T-MDSLE11FKFL440T-MQALE110DDDDDDD440T-MSRUE10DC
440T-ASCBE143CEZ440T-MDSLE11FSFR440T-MQALE110FFFFFFF440T-MSRUE10DD
440T-ASCBE143CFA440T-MDSLE11FUFZ440T-MQALE110G0H0H0H440T-MSRUE10DE
440T-ASCBE143CFB440T-MDSLE11GAGB440T-MQALE110GGGGGGG440T-MSRUE10DF
440T-ASCBE143CFC440T-MDSLE11GAHA440T-MQALE110HHHHHHH440T-MSRUE10DG
440T-ASCBE143CFD440T-MDSLE11GAIA440T-MQALE110IIIIIII440T-MSRUE10DH
440T-ASCBE143CFE440T-MDSLE11GAJA440T-MQALE110LLALALA440T-MSRUE10DL
440T-ASCBE143CFF440T-MDSLE11GBGC440T-MQALE110MMAMAMA440T-MSRUE10DM
440T-ASCBE143CFG440T-MDSLE11GBHB440T-MQALE110NNANANA440T-MSRUE10DN
440T-ASCBE143CFH440T-MDSLE11GCGD440T-MQALE11AA0BABBB440T-MSRUE10DP
440T-ASCBE143CFI440T-MDSLE11GCHC440T-MQALE11AABAABBB440T-MSRUE10DR
440T-ASCBE143CFJ440T-MDSLE11GEGF440T-MQALE11AABABABA440T-MSRUE10DS
440T-ASCBE143CFK440T-MDSLE11GG0G440T-MQALE11AAOEOEOE440T-MSRUE10DT
440T-ASCBE143CFL440T-MDSLE11GGGH440T-MQALE11ABACACAC440T-MSRUE10DV
440T-ASCBE143CFM440T-MDSLE11GRGS440T-MQALE11ABAGAGAG440T-MSRUE10DX
440T-ASCBE143CFN440T-MDSLE11GSGR440T-MQALE11ABBBBBBB440T-MSRUE10EA
440T-ASCBE143CFO440T-MDSLE11GTGU440T-MQALE11AD0B0B0B440T-MSRUE10EB
440T-ASCBE143CFP440T-MDSLE11GUGT440T-MQALE11ADOBOBOB440T-MSRUE10EC
440T-ASCBE143CFR440T-MDSLE11GUGZ440T-MQALE11AOAFAFAF440T-MSRUE10ED
440T-ASCBE143CFS440T-MDSLE11GVGW440T-MQALE11AOBOBOBO440T-MSRUE10EE
440T-ASCBE143CFT440T-MDSLE11GWGV440T-MQALE11BABBBBBB440T-MSRUE10EF
440T-ASCBE143CFU440T-MDSLE11HAHB440T-MQALE11BBBCBCBC440T-MSRUE10EJ
440T-ASCBE143CFV440T-MDSLE11HAHC440T-MQALE11CBCCCCCC440T-MSRUE10EK
440T-ASCBE143CFW440T-MDSLE11HAIA440T-MQALE11EAEBEBEB440T-MSRUE10EL
440T-ASCBE143CFX440T-MDSLE11HAJA440T-MQALE11EPESESES440T-MSRUE10EM
440T-ASCBE143CFY440T-MDSLE11HAKA440T-MQALE11FPFSFSFS440T-MSRUE10EN
440T-ASCBE143CFZ440T-MDSLE11HALA440T-MQALE11GPGSGSGS440T-MSRUE10EP
440T-ASCBE143DAA440T-MDSLE11HBHC440T-MQALE11HDHEHEHE440T-MSRUE10ES
440T-ASCBE143DAB440T-MDSLE11HCHD440T-MQALE11HPHSHSHS440T-MSRUE10ET
440T-ASCBE143DAC440T-MDSLE11HCHE440T-MQALE11IPISISIS440T-MSRUE10EV
440T-ASCBE143DAD440T-MDSLE11HEHF440T-MQALE11JPJSJSJS440T-MSRUE10EX
440T-ASCBE143DAE440T-MDSLE11HGHH440T-MQALE11OZPCOCPO440T-MSRUE10EY
440T-ASCBE143DAF440T-MDSLE11HH0H440T-MQBLE10440T-MSRUE10FA
440T-ASCBE143DAG440T-MDSLE11IAIB440T-MQBLE100A0A0A0A440T-MSRUE10FB
440T-ASCBE143DAH440T-MDSLE11IAJA440T-MQBLE100A0B0C0D440T-MSRUE10FC
440T-ASCBE143DAI440T-MDSLE11IBIC440T-MQBLE100B0B0B0B440T-MSRUE10FD
440T-ASCBE143DAJ440T-MDSLE11IBJB440T-MQBLE10BBBBBBBB440T-MSRUE10FE
440T-ASCBE143DAK440T-MDSLE11ICID440T-MQBLE11440T-MSRUE10FF
440T-ASCBE143DAL440T-MDSLE11JAJB440T-MQBLE11AAABACAD440T-MSRUE10FG
440T-ASCBE143DAM440T-MDSLE11JAKA440T-MQBLE12440T-MSRUE10FH
440T-ASCBE143DAN440T-MDSLE11JAMB440T-MQBLE12MAMAMAMA440T-MSRUE10FI
440T-ASCBE143DAO440T-MDSLE11JBJC440T-MQBLE12MKMKMKMK440T-MSRUE10FJ
440T-ASCBE143DAP440T-MDSLE11JGJH440T-MQBLE13440T-MSRUE10FK
440T-ASCBE143DAR440T-MDSLE11KAKB440T-MQBLE130A0B0B0B440T-MSRUE10FL
5. Product Advantages

  • Enhanced Corrosion Resistance: 316L stainless steel housing withstands salt air, agricultural chemicals, and industrial cleaners, prolonging service life.

  • IP67 Harsh-Environment Protection: Endures high-pressure water, full dust, and temporary submersion—reliable in rainy or dusty workplaces.

  • Superior Vibration Resistance: Reinforced triple-latch design resists 55Hz vibration, preventing false unlocks in combine harvesters or heavy conveyors.

  • Broad Voltage Compatibility: Works with 12V DC/24V DC/110V AC/230V AC systems, matching diverse agri-industrial power setups without converters.

  • Global Safety Compliance: PLd/Category 3 rating meets EN/IEC standards, preventing medium-risk accidents in harsh conditions.

  • Low Maintenance: Anti-loosen terminals and corrosion-resistant materials reduce re-calibration and replacement needs, cutting operational costs.

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, the domain “wheat-auto” confirms a focus on wheat-centric agricultural automation, offering end-to-end solutions: from vibration-intensive combine harvesters and coastal grain silos to dusty flour processing lines. It targets high-demand wheat operations—rain-prone farms, coastal grain elevators, and industrial flour mills—where corrosion and vibration threaten equipment safety.
The Allen Bradley 440T-ASCBE143CEE’s 316L steel, IP67 protection, and broad voltage compatibility make it a core component of www.wheat-auto.com’s offerings: integrated into combine harvester engine guards (to handle harvest vibration), coastal silo access doors (to resist salt corrosion), and wheat cleaner panels (to block dust). The business leverages the SWITCH’s compliance with ISO 23387 (grain handling safety standards) to ensure reliability during peak harvests or harsh weather. It likely provides farm-specific after-sales services, such as corrosion inspections and vibration testing, to address rural operational challenges. This aligns with “smart agriculture” trends, using durable Allen Bradley SWITCHes to boost wheat production efficiency while minimizing safety risks from harsh conditions.
7. Application Scenarios
The Allen Bradley 440T-ASCBE143CEE SWITCH excels in corrosion-prone, high-vibration, and voltage-diverse environments:

  • Wheat Combine Harvesters: Installed on engine guards, the triple-latch design resists harvest vibration, while IP67 blocks rain and dust.

  • Coastal Grain Silos: Mounted on access doors, 316L steel resists salt corrosion, ensuring safety during coastal grain storage.

  • Flour Processing Mills: Used on cleaner guards, IP67 blocks flour dust, and corrosion-resistant housing withstands mild cleaning chemicals.

  • Mining Conveyors: Integrated into conveyor joint guards, vibration resistance handles heavy-load grain transport, and IP67 blocks mine dust.

  • High-Voltage Wheat Storage: Applied to 110V AC-powered silo doors, broad voltage compatibility matches industrial power setups.

  • Agricultural Chemical Tanks: Used on pesticide tank guards for wheat farms, 316L steel resists chemical corrosion, and IP67 prevents leak damage to the SWITCH.


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