Allen Bradley 440T - AKEYE13WL Safety Key Interlock Switch

Oct. 14 , 2025

1. Product Name

Allen Bradley 440T - AKEYE13WL Safety Key Interlock Switch

2. Product Introduction

As a core safety product under Allen Bradley, a leading brand in global industrial automation owned by Rockwell Automation, the 440T - AKEYE13WL is a high - performance safety key interlock switch. It inherits Allen Bradley’s legacy of reliability, designed to address safety risks in industrial operations, protecting workers and equipment while meeting global safety standards for wide industrial use.

3. Product Description

The Allen Bradley 440T - AKEYE13WL is a premium member of the Allen Bradley SWITCH family, tailored for industrial safety and performance. Its compact, robust housing uses high - grade industrial thermoplastic, resisting impact, abrasion, and chemical corrosion—ideal for harsh factory conditions, like accidental collisions or exposure to cleaning agents in food plants.

With an IP65 ingress protection rating, it blocks dust (critical for metalworking facilities with metal shavings) and low - pressure water jets (suitable for beverage bottling or dairy plants needing regular cleaning). Functionally, it relies on a precision key - interlocking mechanism: inserting and turning the authorized key activates or deactivates equipment power/control circuits, ensuring only qualified personnel operate or access hazardous areas. For example, on a warehouse conveyor’s drive unit access door, maintenance staff must use the key to cut power before opening the door, avoiding accidental starts and injuries.

It features a positive - opening contact design compliant with IEC 60947 - 5 - 1, preventing dangerous closed - state failures even if internal parts wear. Unique key coding adds security—each key works only with its matched switch, stopping unauthorized access. Installation is flexible: it supports horizontal/vertical mounting for tight, complex setups. Fully compatible with Allen Bradley control systems (e.g., Logix series), it integrates easily without costly adapters, aided by pre - drilled holes and clear instructions.

Reliability is ensured via rigorous testing: it withstands - 25°C to + 70°C temperatures (for cold storage or foundries) and heavy vibrations. With a 1,000,000 - operation mechanical life, it cuts maintenance costs and downtime, solidifying its role as a dependable Allen Bradley SWITCH for industrial safety systems.

4.Product Model

440T-A242889	440T-MDBLE16ABBA	440T-MKEXE17BDBDBFBFBFBF	440T-MSALE11WD
440T-AACA10	440T-MDBLE16ABBB	440T-MKEXE17BFBGBHBHBHBH	440T-MSALE11WF
440T-AACA11	440T-MDBLE16ACAB	440T-MKEXE17CACADADADADA	440T-MSALE11XX
440T-AACA20	440T-MDBLE16ACAD	440T-MKEXE17CCCDCSCXCYCZ	440T-MSALE11YB
440T-AACA21	440T-MDBLE16ACBA	440T-MKEXE17DADADBDBDBDB	440T-MSALE11YD
440T-ACAD10	440T-MDBLE16ACBC	440T-MKEXE17DADAEAEAEAEA	440T-MSALE11YF
440T-ACHA10	440T-MDBLE16ADAE	440T-MKEXE17EAEAFAFAFAFA	440T-MSALE11YK
440T-AIPB10	440T-MDBLE16AEAF	440T-MKEXE17EAFAGAGAGAGA	440T-MSALE200A
440T-AIPB12	440T-MDBLE16AFAG	440T-MKEXE17ECFCGCGCGCGC	440T-MSALE200B
440T-AIPB22	440T-MDBLE16AGAH	440T-MKEXE17EVEPELELELEL	440T-MSALE200C
440T-AIPB24	440T-MDBLE16AIAJ	440T-MKEXE17FAGACACACACA	440T-MSALE200D
440T-AIPB26	440T-MDBLE16AJAH	440T-MKEXE17KEITIUIUIUIU	440T-MSALE200E
440T-AIPB30	440T-MDBLE16AKAI	440T-MKEXE17MFPFXEXEXEXE	440T-MSALE200G
440T-AIPB33	440T-MDBLE16AKAL	440T-MKEXE17NZNYPAPAPAPA	440T-MSALE200H
440T-AIPB34	440T-MDBLE16AMAN	440T-MKEXE17RARBRFRCRDRE	440T-MSALE200N
440T-AIPB40	440T-MDBLE16AMBM	440T-MKEXE17RIRIRERFRGRH	440T-MSALE200P
440T-AIPB44	440T-MDBLE16AOAP	440T-MKEXE17RURIRVRVRVRV	440T-MSALE200S
440T-AIPB50	440T-MDBLE16ARAS	440T-MKEXE17RURNRPRRRSRT	440T-MSALE200U
440T-AIPB55	440T-MDBLE16ATAU	440T-MKEXE17SHSISGSGSGSG	440T-MSALE20AA
440T-AKEYE100A	440T-MDBLE16AUAC	440T-MKEXE18	440T-MSALE20AB
440T-AKEYE100B	440T-MDBLE16AVAW	440T-MKEXE180A0A0A0B0B0B	440T-MSALE20AC
440T-AKEYE100C	440T-MDBLE16AXAY	440T-MKEXE180A0B0C0D0D0D	440T-MSALE20AU
440T-AKEYE100D	440T-MDBLE16BABB	440T-MKEXE180A0B0C0F0F0F	440T-MSALE20AV
440T-AKEYE100E	440T-MDBLE16BABC	440T-MKEXE180B0C0D0E0E0E	440T-MSALE20AX
440T-AKEYE100F	440T-MDBLE16BACA	440T-MKEXE180B0D0E0X0Y0Z	440T-MSALE20AY
440T-AKEYE100G	440T-MDBLE16BBCC	440T-MKEXE180C0B0E0D0D0D	440T-MSALE20BA
440T-AKEYE100H	440T-MDBLE16BBDD	440T-MKEXE180C0C0C0D0D0D	440T-MSALE20BB
440T-AKEYE100I	440T-MDBLE16BCBB	440T-MKEXE180E0E0E0F0F0F	440T-MSALE20BC
440T-AKEYE100J	440T-MDBLE16BCBD	440T-MKEXE180F0K0L0M0M0M	440T-MSALE20CC
440T-AKEYE100K	440T-MDBLE16BDBE	440T-MKEXE180W0W0W0X0X0X	440T-MSALE20CD
440T-AKEYE100L	440T-MDBLE16BE0A	440T-MKEXE18AAAAAAABABAB	440T-MSALE20CS
440T-AKEYE100M	440T-MDBLE16BEBF	440T-MKEXE18AAAAAAAEAEAE	440T-MSALE20DA
440T-AKEYE100N	440T-MDBLE16BGBH	440T-MKEXE18AAAAAABABABA	440T-MSALE20EB
440T-AKEYE100O	440T-MDBLE16BIBJ	440T-MKEXE18AAAAAABBBBBB	440T-MSALE20EW
440T-AKEYE100P	440T-MDBLE16BKBL	440T-MKEXE18AAABAC0B0B0B	440T-MSALE20FC
440T-AKEYE100R	440T-MDBLE16CACB	440T-MKEXE18AAABACADAEAF	440T-MSALE20FD
440T-AKEYE100S	440T-MDBLE16CACC	440T-MKEXE18AABACAFAFAFA	440T-MSALE20GA
440T-AKEYE100T	440T-MDBLE16CADA	440T-MKEXE18ABBBCBFBFBFB	440T-MSALE20HA
440T-AKEYE100U	440T-MDBLE16CCBB	440T-MKEXE18ACBCCCFCFCFC	440T-MSALE20HB
440T-AKEYE100V	440T-MDBLE16CCCB	440T-MKEXE18BABABAABABAB	440T-MSALE20IK
440T-AKEYE100W	440T-MDBLE16CCCD	440T-MKEXE18BABBBCBDBEBF	440T-MSALE20IM
440T-AKEYE100X	440T-MDBLE16CECF	440T-MKEXE18BBBCBEBFBFBF	440T-MSALE20IN
440T-AKEYE100Y	440T-MDBLE16CGCH	440T-MKEXE18CACBCCCDCECF	440T-MSALE20IP
440T-AKEYE100Z	440T-MDBLE16DADB	440T-MKEXE18CACDCEDADBDC	440T-MSALE20IR
440T-AKEYE103AAA	440T-MDBLE16DAEA	440T-MKEXE18CBCCCDCECECE	440T-MSALE20IS
440T-AKEYE103AAB	440T-MDBLE16DBDC	440T-MKEXE18CPCTCFCGCGCG	440T-MSALE20JA
440T-AKEYE103AAC	440T-MDBLE16DCDB	440T-MKEXE18DACBCCDDDEDF	440T-MSALE20JB
440T-AKEYE103AAD	440T-MDBLE16DDEE	440T-MKEXE18DBDCDDDEDEDE	440T-MSALE20MM
440T-AKEYE103AAE	440T-MDBLE16EADA	440T-MKEXE18EAEBECEDEEEF	440T-MSALE20OB
440T-AKEYE103AAF	440T-MDBLE16EAEB	440T-MKEXE18EBBBDBFBFBFB	440T-MSALE20OC

5. Product Advantages

The 440T - AKEYE13WL has distinct advantages. First, its positive - opening contacts and unique key coding deliver top safety, eliminating unexpected equipment starts and unauthorized access. Second, IP65 rating and durable thermoplastic housing ensure resilience against dust, water, and chemicals, suiting diverse harsh environments. Third, flexible mounting and Allen Bradley system compatibility simplify integration, saving time and costs. Fourth, user - friendly design (smooth key operation, clear markings, easy installation) reduces errors. Backed by Allen Bradley’s global support, it minimizes downtime, making it a cost - effective safety solution.

6. Insights on www.wheat-auto.com

www.wheat-auto.com is a specialized distributor of industrial automation products. Its core business covers supplying high - quality components like sensors, PLCs, motors, and switches (including the Allen Bradley SWITCH 440T - AKEYE13WL) to industries such as automotive manufacturing, food processing, and pharmaceuticals.

Strengths: A well - organized product catalog with detailed specs, high - res images, and value - added services (technical consultation, customization, after - sales support). Partnerships with top brands (Allen Bradley, Siemens) guarantee authentic products, crucial for industrial customers avoiding equipment failures.

Areas to improve: No real - time inventory info—critical for customers needing urgent parts to reduce downtime. Lack of customer reviews limits social proof, making buyers hesitant for high - value purchases. Enhancing SEO (e.g., “Allen Bradley SWITCH”) and using social media/promotions (bulk discounts, free shipping) could boost visibility and attract more clients. Overall, it’s a reliable platform with growth potential via small adjustments.

7. Usage Scenarios

The 440T - AKEYE13WL fits multiple industries. In automotive manufacturing, it’s installed on welding robot workcell safety doors: workers use the key to cut power before entering, preventing burns or collisions with robot arms. On engine assembly line conveyors, it locks power during maintenance, avoiding unexpected starts.

In food processing, its IP65 rating shines: on beverage filling machine access panels, cleaning staff shut down power via the switch to avoid injuries and contamination. On bakery oven doors, it turns off heating when opened, preventing burns.

In pharmaceuticals, it secures drug mixing vessel access ports: authorized staff use the key to stop equipment and activate ventilation, ensuring sterility. In heavy machinery (construction/mining), it protects access to hazardous parts, keeping workers safe during inspections or repairs—all leveraging its safety and durability.

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