{"product_id":"440t-akeye10aa-allen-bradley-trapped-key-interlock-key","title":"440T-AKEYE10AA | ALLEN BRADLEY | Trapped Key Interlock Key","description":"\u003cp\u003eConfigured for mechanical safety sequence control in industrial interlock systems, the \u003cstrong\u003eALLEN BRADLEY 440T-AKEYE10AA\u003c\/strong\u003e (\u003cstrong\u003e440T-AKEYE10AA\u003c\/strong\u003e Safety Interlock Key) provides direct physical execution of machine guarding logic. This component serves as the dedicated actuation key for trapped key switch assemblies requiring the specific AA coding profile.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e440T-AKEYE10AA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEN BRADLEY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.80 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 440T key geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoding Profile\u003c\/td\u003e\n\u003ctd\u003eAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eIndustrial Grade Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFail-Safe State Execution and Safety Interlock Logic\u003c\/h3\u003e\n\u003cp\u003eThe 440T-AKEYE10AA operates within a defined mechanical interlock sequence to maintain fail-safe state execution across guarding boundaries. In safety-critical applications, the AA coding ensures that only authorized keys can operate matching lock cylinders, preventing unauthorized access to hazardous areas. The integration of these keys into a sequence ensures that power isolation must be verified before the key is released to unlock the physical barrier, adhering to standard personnel safety requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this key compatible with all 440T trapped key switches?\u003c\/p\u003e\n\u003cp\u003eA: No, the 440T-AKEYE10AA is exclusively compatible with 440T switches featuring the matching AA lock code. Attempting to force the key into a non-matching cylinder will cause mechanical damage to the lock assembly.\u003c\/p\u003e\n\u003cp\u003eQ: Are there maintenance requirements for the key and cylinder?\u003c\/p\u003e\n\u003cp\u003eA: The key and the corresponding switch cylinder should be inspected for physical wear. Do not use chemical lubricants that could attract debris or cause internal sticking of the mechanical pins within the lock.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerification:\u003c\/strong\u003e Confirm the code \"AA\" stamped on the key matches the cylinder label on the interlock switch prior to installation in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Interface:\u003c\/strong\u003e Ensure the key enters the cylinder smoothly. If resistance is felt, verify that the locking mechanism is in the fully aligned position and that no debris is obstructing the keyway.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage and Security:\u003c\/strong\u003e As this is a mechanical safety component, maintain a strict key management policy. Lost or damaged keys must be replaced according to the safety site audit protocol to ensure that the machine guarding logic remains intact and tamper-resistant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52928202047797,"sku":"440T-AKEYE10AA","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/440T-AKEYE10AA.png?v=1779872259","url":"https:\/\/www.5gplc.com\/products\/440t-akeye10aa-allen-bradley-trapped-key-interlock-key","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}