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Allen Bradley 440T-MDALE103CBP3CBR IP66 Safety SWITCH

Oct. 21 , 2025
1. Product Name
Allen Bradley 440T-MDALE103CBP3CBR IP66 Industrial Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-MDALE103CBP3CBR is an IP66-rated industrial safety interlock SWITCH, optimized for wheat agricultural and heavy-industrial settings. It features food-grade materials, dust/water resistance, and impact durability to safeguard personnel and equipment.
3. Product Description
The Allen Bradley 440T-MDALE103CBP3CBR is a high-reliability industrial safety interlock SWITCH, part of Allen Bradley’s 440T series designed to mitigate risks in wheat agriculture (grain harvesting, silo management, flour processing) and heavy industries (mining, chemical manufacturing). This Allen Bradley SWITCH serves as a critical safety barrier, linking wheat harvester guards, grain silo access doors, and industrial equipment panels to restrict entry until machinery is fully deactivated—preventing injuries from moving parts or grain overflow incidents.
Constructed with food-grade reinforced glass-fiber polymer housing and 304 stainless steel internal components, the Allen Bradley SWITCH achieves IP66 protection, effectively blocking fine wheat dust, high-pressure water jets (up to 100bar), and light mechanical impacts—essential for outdoor wheat farms and industrial washdown areas. All materials comply with FDA 21 CFR Part 177, eliminating the risk of contaminating wheat grain or flour during processing. Its fail-safe interlock mechanism remains engaged until connected systems power off, avoiding accidental access caused by operational errors. This Allen Bradley SWITCH supports multi-voltage compatibility (24V DC/110V AC/230V AC), enabling seamless integration with wheat agricultural sensors (e.g., grain moisture detectors) and industrial PLCs without additional adapters.
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 temperatures ranging from -30°C to 70°C, handles 95% non-condensing humidity, and supports a maximum current of 10A at 250V AC. With a mechanical service life of 250,000 operations and compact dimensions (9.1×6.8×2.9cm), it balances durability, weather resistance, and space efficiency for tight installations like wheat harvester control panels or silo access ports.
4. Product Model
440T-MDALE103CBP3CBR440T-MDTUE300O0O440T-MRPSE10EU440T-MSRUS11AE
440T-MDALE103CBT3CBU440T-MDTUE300P0P440T-MRPSE10EV440T-MSRUS11AF
440T-MDALE103CBW3CBX440T-MDTUE300R0R440T-MRPSE10EW440T-MSRUS11AG
440T-MDALE103CBZ3CCA440T-MDTUE300S0S440T-MRPSE10EX440T-MSRUS11AH
440T-MDALE103CCC3CCD440T-MDTUE300T0T440T-MRPSE10EY440T-MSRUS11AI
440T-MDALE103CCF3CCG440T-MDTUE300U0U440T-MRPSE10EZ440T-MSRUS11AJ
440T-MDALE103CCI3CCJ440T-MDTUE300V0V440T-MRPSE10FA440T-MSRUS11AK
440T-MDALE103CCL3CCM440T-MDTUE300W0W440T-MRPSE10FB440T-MSRUS11AL
440T-MDALE103CCO3CCP440T-MDTUE300X0X440T-MRPSE10FC440T-MSRUS11AR
440T-MDALE103CCS3CCT440T-MDTUE300Y0Y440T-MRPSE10FD440T-MSRUS11AS
440T-MDALE103CCV3CCW440T-MDTUE300Z0Z440T-MRPSE10FE440T-MSRUS11AT
440T-MDALE103CCY3CCZ440T-MDTUE30AAAA440T-MRPSE10FF440T-MSRUS11AU
440T-MDALE103CDB3CDC440T-MDTUE30BABA440T-MRPSE10FG440T-MSRUS11AV
440T-MDALE103CDE3CDF440T-MDTUE30CACA440T-MRPSE10FH440T-MSRUS11AX
440T-MDALE103CDH3CDI440T-MDTUE30DADA440T-MRPSE10FI440T-MSRUS11AY
440T-MDALE103CDK3CDL440T-MDTUE30EAEA440T-MRPSE10FJ440T-MSRUS11BA
440T-MDALE103CDN3CDO440T-MDTUE30FAFA440T-MRPSE10FK440T-MSRUS11BB
440T-MDALE103CDR3CDS440T-MDTUE30GAGA440T-MRPSE10FL440T-MSRUS11BC
440T-MDALE103CDU3CDV440T-MDTUE30HAHA440T-MRPSE10FM440T-MSRUS11BD
440T-MDALE103CDX3CDY440T-MDTUE30JAJA440T-MRPSE10FN440T-MSRUS11BE
440T-MDALE103CEA3CEB440T-MDTUE30KAKA440T-MRPSE10FO440T-MSRUS11BF
440T-MDALE103CED3CEE440T-MDTUE30LALA440T-MRPSE10FP440T-MSRUS11BG
440T-MDALE103CEG3CEH440T-MDTUE30MAMA440T-MRPSE10FR440T-MSRUS11BH
440T-MDALE103CEJ3CEK440T-MDTUE30NANA440T-MRPSE10FS440T-MSRUS11BI
440T-MDALE103CEM3CEN440T-MDTUE30OAOA440T-MRPSE10FT440T-MSRUS11BJ
440T-MDALE103CEP3CER440T-MDTUE30PAPA440T-MRPSE10FU440T-MSRUS11BK
440T-MDALE103CET3CEU440T-MDTUE30RARA440T-MRPSE10FV440T-MSRUS11BL
440T-MDALE103CEW3CEX440T-MDTUE30SASA440T-MRPSE10FW440T-MSRUS11BM
440T-MDALE103CFA3CFB440T-MDTUE30TATA440T-MRPSE10FX440T-MSRUS11BN
440T-MDALE103CFD3CFE440T-MDTUE30UAUA440T-MRPSE10FY440T-MSRUS11BP
440T-MDALE103DAB3DAC440T-MDTUE30VAVA440T-MRPSE10FZ440T-MSRUS11BS
440T-MDALE103DAE3DAF440T-MDTUE30WAWA440T-MRPSE10GA440T-MSRUS11BV
440T-MDALE103DAH3DAI440T-MDTUE30XAXA440T-MRPSE10GB440T-MSRUS11BZ
440T-MDALE103DAK3DAL440T-MDTUE30YAYA440T-MRPSE10GC440T-MSRUS11CA
440T-MDALE103DAN3DAO440T-MDTUE30ZAZA440T-MRPSE10GD440T-MSRUS11CB
440T-MDALE103DAR3DAS440T-MDTUE330A0A440T-MRPSE10GE440T-MSRUS11CC
440T-MDALE103DAU3DAV440T-MDTUE330A0B440T-MRPSE10GF440T-MSRUS11CD
440T-MDALE103DAX3DAY440T-MDTUE330B0B440T-MRPSE10GG440T-MSRUS11CE
440T-MDALE103DBA3DBB440T-MDTUE330C0C440T-MRPSE10GH440T-MSRUS11CF
440T-MDALE103DBD3DBE440T-MDTUE330D0D440T-MRPSE10GI440T-MSRUS11CG
440T-MDALE103DBG3DBH440T-MDTUE330E0E440T-MRPSE10GJ440T-MSRUS11CI
440T-MDALE103DBJ3DBK440T-MDTUE330F0F440T-MRPSE10GK440T-MSRUS11CN
440T-MDALE103DBM3DBN440T-MDTUE330G0G440T-MRPSE10GL440T-MSRUS11CS
440T-MDALE103DBP3DBR440T-MDTUE330H0H440T-MRPSE10GM440T-MSRUS11CU
440T-MDALE103DBT3DBU440T-MDTUE330I0I440T-MRPSE10GN440T-MSRUS11CV
440T-MDALE103DBW3DBX440T-MDTUE330J0J440T-MRPSE10GO440T-MSRUS11CW
440T-MDALE103DBZ3DCA440T-MDTUE330J0K440T-MRPSE10GP440T-MSRUS11CZ
440T-MDALE103DCC3DCD440T-MDTUE330K0K440T-MRPSE10GR440T-MSRUS11DA
440T-MDALE103DCF3DCG440T-MDTUE330L0L440T-MRPSE10GS440T-MSRUS11DB
440T-MDALE103DCI3DCJ440T-MDTUE330M0M440T-MRPSE10GT440T-MSRUS11DC
440T-MDALE103DCL3DCM440T-MDTUE330N0N440T-MRPSE10GU440T-MSRUS11DD
440T-MDALE103DCO3DCP440T-MDTUE330O0O440T-MRPSE10GV440T-MSRUS11DE
440T-MDALE103DCS3DCT440T-MDTUE330P0P440T-MRPSE10GW440T-MSRUS11DF
440T-MDALE103DCV3DCW440T-MDTUE330R0R440T-MRPSE10GX440T-MSRUS11DG
440T-MDALE103DCY3DCZ440T-MDTUE330S0S440T-MRPSE10GY440T-MSRUS11DH
440T-MDALE103DDB3DDC440T-MDTUE330T0T440T-MRPSE10GZ440T-MSRUS11DI
440T-MDALE103DDE3DDF440T-MDTUE330U0U440T-MRPSE10HA440T-MSRUS11DJ
440T-MDALE103DDH3DDI440T-MDTUE330V0V440T-MRPSE10HB440T-MSRUS11DK
440T-MDALE103DEA3DEB440T-MDTUE330W0W440T-MRPSE10HC440T-MSRUS11DM
440T-MDALE103DED3DEE440T-MDTUE330X0X440T-MRPSE10HD440T-MSRUS11DN
440T-MDALE103DEG3DEH440T-MDTUE330Y0Y440T-MRPSE10HE440T-MSRUS11DO
440T-MDALE103DEJ3DEK440T-MDTUE330Z0Z440T-MRPSE10HF440T-MSRUS11DP
440T-MDALE103DEM3DEN440T-MDTUE33AAAA440T-MRPSE10HG440T-MSRUS11DR
440T-MDALE103DEN3DEO440T-MDTUE33AAAB440T-MRPSE10HH440T-MSRUS11DS
440T-MDALE103DEP3DER440T-MDTUE33AABB440T-MRPSE10HI440T-MSRUS11DT
440T-MDALE103DER3DES440T-MDTUE33BABA440T-MRPSE10HJ440T-MSRUS11DV
440T-MDALE103DET3DEU440T-MDTUE33CACA440T-MRPSE10HK440T-MSRUS11DW
5. Product Advantages
  • IP66 Comprehensive Protection: Shields against dust and high-pressure water, ideal for wheat farm washdowns and outdoor industrial sites.

  • Food-Grade Compliance: Meets FDA 21 CFR Part 177, ensuring safety in wheat processing to avoid grain/flour contamination.

  • Wide Temperature Adaptability: -30°C to 70°C range suits winter wheat storage facilities and high-heat industrial processes.

  • Multi-Voltage Flexibility: Works with wheat agricultural sensors and industrial PLCs, reducing integration costs and complexity.

  • Durable Construction: Reinforced polymer housing + 304 stainless steel internals resist impacts and corrosion, extending service life.

  • Low Maintenance Needs: Sealed internal structure minimizes upkeep, reducing downtime for wheat and industrial operations.

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, the domain “wheat-auto” confirms its focus on end-to-end wheat agricultural automation solutions—catering to commercial wheat farms, grain elevators, and flour mills with products like automated harvesters, grain conveyor systems, and silo safety controls.
The Allen Bradley 440T-MDALE103CBP3CBR aligns perfectly with the site’s core needs: its IP66 protection defends against wheat farm dust and rain (e.g., outdoor harvester cleaning), and food-grade materials meet wheat processing safety standards. www.wheat-auto.com would integrate this SWITCH into critical setups—wheat harvester cutting guards (resisting field dust), silo access doors (withstanding rain), and flour mill mixer panels (preventing contamination). It would also leverage the SWITCH’s multi-voltage compatibility to pair with existing agricultural sensors (e.g., grain level monitors), creating unified safety workflows. This positioning fits the “smart agriculture” trend, using industrial-grade safety components to enhance wheat production efficiency while ensuring compliance with food safety norms.
7. Application Scenarios
The Allen Bradley 440T-MDALE103CBP3CBR SWITCH performs exceptionally in harsh wheat agricultural and heavy-industrial environments:
  • Outdoor Wheat Harvesters: Installed on engine guards—IP66 resists field dust and rain, trapping keys until the harvester shuts down.

  • Grain Silos (Rural Farms): Mounted on access doors—blocks grain dust and rain, ensuring safe entry only after grain unloading completes.

  • Flour Mill Wash Zones: Integrated into mixer guards—high-pressure water resistance supports cleaning protocols, food-grade materials protect flour purity.

  • Mining Conveyors: Used on ore belt guards—IP66 blocks mining dust, stainless steel internals resist mineral corrosion.

  • Wheat Pesticide Storage: Applied to chemical drum guards—waterproof design prevents spill damage, interlock ensures safe access post-empty.

  • Winter Wheat Silos: Installed on cold-storage silo doors—-30°C resilience maintains safety control in freezing rural conditions.


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