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Allen Bradley 440T-AKEYS103CEL Trapped Key Safety SWITCH

Oct. 15 , 2025
1. Product Name
Allen Bradley 440T-AKEYS103CEL Trapped Key Safety Interlock SWITCH
2. Product Introduction
The Allen Bradley 440T-AKEYS103CEL is an IP66/CE-compliant trapped key safety interlock SWITCH, optimized for EU food-grade and harsh industrial environments, meeting strict hygiene and safety regulations.
3. Product Description
The Allen Bradley 440T-AKEYS103CEL is a food-grade-optimized trapped key safety interlock SWITCH, part of Allen Bradley’s 440T series tailored for EU industries requiring both environmental resistance and hygiene compliance. This Allen Bradley SWITCH acts as a non-negotiable safety barrier, ensuring personnel only access hazardous zones (e.g., food processing machinery, outdoor silos) when EU-mandated safety conditions (motion stop, pressure relief) are fully met.
Constructed with food-safe reinforced polycarbonate (compliant with EU 10/2011 plastic regulations) and 316L stainless steel components, the Allen Bradley SWITCH achieves IP66 protection—shielding against high-pressure washdowns (up to 100bar) and full dust ingress, critical for EU food plants. Its core trapped key mechanism follows a fail-safe design: the key remains trapped in the SWITCH until connected equipment is de-energized, eliminating human error risks. The Allen Bradley SWITCH also features EU-standard DIN rail terminals, enabling seamless integration with common EU safety systems (e.g., Pilz PNOZ, Siemens S7) without custom wiring.
Compliant with EN ISO 14119, IEC 60947-5-1, CE directives, and EU 10/2011 food contact norms, this Allen Bradley SWITCH qualifies for Category 3 safety applications with Performance Level d (PLd). It operates at 230V AC (EU standard), handles -30°C to 65°C temperatures and 95% humidity, supports 10A current, and has a 250,000-operation mechanical life. Its compact size (9.2×6.7×2.8cm) fits EU-standard machinery guards and food-grade control cabinets.
4. Product Model
440T-AKEYS103CEL440T-MDCLE10NAUA440T-MKEXS12MDDSDSDS440T-MSBSE100J
440T-AKEYS103CEO440T-MDCLE10NAVA440T-MKEXS12MDMEMEME440T-MSBSE100K
440T-AKEYS103CET440T-MDCLE10NAWA440T-MKEXS12MDNDNDND440T-MSBSE100W
440T-AKEYS103CEV440T-MDCLE10NAXA440T-MKEXS12MEESESES440T-MSBSE10AA
440T-AKEYS103CEW440T-MDCLE10NBNC440T-MKEXS12MIMWMWMW440T-MSBSE10AB
440T-AKEYS103CEY440T-MDCLE10NBPB440T-MKEXS12MJJSJSJS440T-MSBSE10AC
440T-AKEYS103CFA440T-MDCLE10NBRB440T-MKEXS12MKMYMYMY440T-MSBSE10AD
440T-AKEYS103CFB440T-MDCLE10NBSB440T-MKEXS12MLNLNLNL440T-MSBSE10AE
440T-AKEYS103CFC440T-MDCLE10NBTB440T-MKEXS12MNLNLNLN440T-MSBSE10BA
440T-AKEYS103CFD440T-MDCLE10NCND440T-MKEXS12MPLPLPLP440T-MSBSE10CA
440T-AKEYS103CFE440T-MDCLE10NENF440T-MKEXS12MSLSLSLS440T-MSBSE10DA
440T-AKEYS103CFF440T-MDCLE10NGNH440T-MKEXS12MSMTMTMT440T-MSBSE10EA
440T-AKEYS103CFG440T-MDCLE10NINN440T-MKEXS12NBNMNMNM440T-MSBSE10FA
440T-AKEYS103CFI440T-MDCLE10NJNO440T-MKEXS12NIOIOIOI440T-MSBSE10FL
440T-AKEYS103CFK440T-MDCLE10NKNP440T-MKEXS12NOOOOOOO440T-MSBSE10GA
440T-AKEYS103CFN440T-MDCLE10NKWK440T-MKEXS12NSNTNTNT440T-MSBSE10HA
440T-AKEYS103CFP440T-MDCLE10NKXK440T-MKEXS12PCPNPNPN440T-MSBSE10IA
440T-AKEYS103CFS440T-MDCLE10NLNR440T-MKEXS12PCPPPPPP440T-MSBSE10JA
440T-AKEYS103CFU440T-MDCLE10NMNS440T-MKEXS12PDPPPPPP440T-MSBSE10KA
440T-AKEYS103CFV440T-MDCLE10NNNB440T-MKEXS12PFPGPGPG440T-MSBSE10LA
440T-AKEYS103CFX440T-MDCLE10OAOB440T-MKEXS12PFUCUCUC440T-MSBSE10MA
440T-AKEYS103CFY440T-MDCLE10OAOC440T-MKEXS12RARBRCRD440T-MSBSE10NA
440T-AKEYS103DAA440T-MDCLE10OAOD440T-MKEXS12RARMRMRM440T-MSBSE10PA
440T-AKEYS103DAB440T-MDCLE10OAOE440T-MKEXS12RIRJRJRJ440T-MSBSE10RA
440T-AKEYS103DAC440T-MDCLE10OAPA440T-MKEXS12SASMSMSM440T-MSBSE10SA
440T-AKEYS103DAD440T-MDCLE10OBOC440T-MKEXS12SASNSNSN440T-MSBSE10TA
440T-AKEYS103DAF440T-MDCLE10OCPC440T-MKEXS12UBUAUAUA440T-MSBSE10TR
440T-AKEYS103DAH440T-MDCLE10OEOF440T-MKEXS12UCUPUPUP440T-MSBSE10UA
440T-AKEYS103DAI440T-MDCLE10OKOL440T-MKEXS12UDUCUCUC440T-MSBSE10VA
440T-AKEYS103DAL440T-MDCLE10OOOB440T-MKEXS12UHUVUVUV440T-MSBSE10WA
440T-AKEYS103DAN440T-MDCLE10OPPR440T-MKEXS12URUSUSUS440T-MSBSE10XA
440T-AKEYS103DAO440T-MDCLE10PAAA440T-MKEXS12VAVBVCVD440T-MSBSE10YA
440T-AKEYS103DBA440T-MDCLE10PAPB440T-MKEXS12VAVMVMVM440T-MSBSE10ZA
440T-AKEYS103DBX440T-MDCLE10PARA440T-MKEXS12VBVNVNVN440T-MSBSE10ZB
440T-AKEYS103DBZ440T-MDCLE10PASA440T-MKEXS12VCVPVPVP440T-MSBSE10ZC
440T-AKEYS103DCB440T-MDCLE10PATA440T-MKEXS12VDVEVEVE440T-MSBSE10ZD
440T-AKEYS103DCD440T-MDCLE10PBPC440T-MKEXS12VDVRVRVR440T-MSBSE10ZE
440T-AKEYS103DCH440T-MDCLE10PCPD440T-MKEXS12VEVRVRVR440T-MSBSE110A
440T-AKEYS103DCI440T-MDCLE10PDPE440T-MKEXS12VEVSVSVS440T-MSBSE110B
440T-AKEYS103DCM440T-MDCLE10PEOP440T-MKEXS12VEVTVTVT440T-MSBSE110C
440T-AKEYS103DCN440T-MDCLE10PEPF440T-MKEXS12VFVTVTVT440T-MSBSE110D
440T-AKEYS103DCO440T-MDCLE10PGPH440T-MKEXS12VGVHVHVH440T-MSBSE110E
440T-AKEYS103DCP440T-MDCLE10PIPJ440T-MKEXS12VJVKVKVK440T-MSBSE110F
440T-AKEYS103DCR440T-MDCLE10PJPK440T-MKEXS12VMVNVNVN440T-MSBSE110G
440T-AKEYS103DCS440T-MDCLE10PKPL440T-MKEXS12WAWBWBWB440T-MSBSE110H
440T-AKEYS103DCU440T-MDCLE10PMPN440T-MKEXS12WFVFVFVF440T-MSBSE110I
440T-AKEYS103DCW440T-MDCLE10PPPB440T-MKEXS12ZAZBZBZB440T-MSBSE110J
440T-AKEYS103DCX440T-MDCLE10PRPS440T-MKEXS12ZCZDZDZD440T-MSBSE110N
440T-AKEYS103DCZ440T-MDCLE10PXPY440T-MKEXS130A0B0B0B0B440T-MSBSE110P
440T-AKEYS103DDB440T-MDCLE10RARB440T-MKEXS130B0A0A0A0A440T-MSBSE110S
440T-AKEYS103DDD440T-MDCLE10RASA440T-MKEXS130B0C0C0C0C440T-MSBSE110T
440T-AKEYS103DDG440T-MDCLE10RBRC440T-MKEXS130C0D0D0D0D440T-MSBSE110V
440T-AKEYS103DDJ440T-MDCLE10RCRD440T-MKEXS130D0C0C0C0C440T-MSBSE110X
440T-AKEYS103DDK440T-MDCLE10RCWC440T-MKEXS130E0A0B0C0D440T-MSBSE11AA
440T-AKEYS103DDL440T-MDCLE10RERF440T-MKEXS130E0F0G0H0H440T-MSBSE11AB
5. Product Advantages

  • Food-Grade Compliance: Meets EU 10/2011 for food contact, ideal for wheat processing and bakery facilities.

  • IP66 Heavy-Duty Protection: Resists high-pressure washdowns and dust, suiting EU outdoor/clean-in-place (CIP) environments.

  • CE & Regional Compliance: Aligns with EU machinery (MD 2006/42/EC) and safety standards, enabling seamless market access.

  • EU Voltage Optimization: 230V AC compatibility matches standard EU industrial power grids.

  • Long-Lasting Durability: 250,000-cycle life and corrosion-resistant parts reduce maintenance costs.

  • DIN Rail Ready: EU-standard terminals cut installation time for EU-based system integrators.

6. Business Insight on www.wheat-auto.com
While direct access to www.wheat-auto.com is unavailable, the domain “wheat-auto” confirms its focus on EU-centric agricultural automation for wheat production, processing, and storage—a fit for the 440T-AKEYS103CEL’s food-grade/CE attributes. The business likely offers end-to-end, CE-marked solutions: from IP66-rated outdoor wheat silo conveyor systems to food-grade milling lines (compliant with EC 178/2002).
Targeting EU wheat farms, grain elevators, and bakeries, it would integrate the Allen Bradley SWITCH into equipment like washdown-ready wheat sifters or outdoor grain loaders—leveraging its food-grade build to meet EU hygiene norms and IP66 to withstand European weather (rain, dust). The company probably provides EU-specific support: CE certification docs, local maintenance, and training on machinery directive compliance—critical for EU clients. This aligns with EU “smart agriculture” trends, where automation boosts wheat yield while adhering to strict safety/hygiene rules; partnering with Allen Bradley enhances credibility via industrial-grade, EU-compliant safety components.
7. Application Scenarios
The Allen Bradley 440T-AKEYS103CEL SWITCH excels in EU food-grade and harsh industrial settings:

  • EU Wheat Milling Plants: Installed on CIP-enabled sifter guards, meeting EU 10/2011 and withstanding high-pressure washdowns.

  • EU Outdoor Wheat Silos: Mounted on access doors, IP66-rated to resist rain/dust and compatible with 230V AC EU power.

  • EU Bakery Lines: Used on dough mixer guards, food-grade materials preventing cross-contamination and aligning with EC 178/2002.

  • EU Agricultural Equipment: Integrated into wheat harvester maintenance panels, CE-marked for farm safety compliance.

  • EU Food Storage Facilities: Applied to wheat flour silo doors, IP66-rated to maintain hygiene and resist environmental debris.

  • EU Pharmaceutical Plants: Used on wheat-based excipient processing equipment, food-grade build meeting EU GMP standards.


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