A165k Key
Overview
Product sourcing insights & recommendations
The A165K-KEY refers to a replacement key specifically designed for the Omron A165K series of 16 mm keyed selector switches. This component is a critical maintenance accessory in industrial automation for controlling authorized access to machine operations.
Product Overview & Technical Insights
The A165K switch series is characterized by its compact, modular design tailored for tight control panels OmronOmron.
* Form Factor: Standard 16 mm mounting diameter with a short depth of less than 28.5 mm below the panel Omron.
* Configurations: Available in 2 or 3-position models with options for manual or automatic (spring) reset OmronOmron-Ap.
* Maintenance: The A165K-KEY accessory is typically sold in pairs and is essential for replacing lost keys in existing installations DigikeyPac-Supply.
Market Trends (2026 Outlook)
The industrial switch market is evolving alongside the broader automation sector, with 2026 projected to focus on the following trends:
* Modular & Pre-Engineered Solutions: Manufacturers are shifting toward "plug-and-play" components like the A165K to enable faster machine changeovers and scaling Jrautomation.
* Digital Integration: The adoption of Digital Twins and AI Agents is driving demand for robust physical hardware that can be monitored remotely within a smart factory ecosystem JrautomationOmch.
* Market Growth: The global industrial automation market is expected to reach $233.6 billion by 2026, driven by IIoT adoption and the reshoring of manufacturing to high-labor-cost regions NovusJrautomation.
Sourcing & Availability
B2B sourcing data shows a range of options from authorized distributors to compatible aftermarket replacements:
* Authentic Accessories: Direct replacement keys (A165K-KEY) are available starting at approximately $4.81–$7.09 per unit for bulk orders Alibaba.
* Compatible Alternatives: Suppliers offer 16mm keyed switches with similar specs (IP65, 2NO/2NC) for around $1.44–$1.95, providing cost-effective options for new builds AlibabaAlibaba.
Omron A165k Key Replacement Key
Products · 3 lists
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Sources & References
25 sources cited · Verified industry data & reports
A165K-KEY Omron Automation and Safety | Accessories
DigiKey
Manufacturer. Omron Automation and Safety ; Manufacturer Product Number. A165K-KEY ; Description. KEY REPL FOR A16 SERIES 2PCS ; Manufacturer Standard Lead Time.
OMRON | A165K-KEY - $4.00
Pac-Supply
A165K key for Omron Series A165K selector switches; Omron part number: A165KKEY. NOTE: Aftermarket replacement keys are not stamped with the key number.
A165K-KEY - Mfr.: Omron Automation and Safety
Mouser Electronics
A165K-KEY Omron Automation and Safety Keylock Switches. Product Category: Keylock Switches. Voltage Rating AC: 125 VAC Voltage Rating DC: 30 VDC Brand: Omron ...
omron a165k-key
Airline Hydraulics
Omron OMRON A165K-KEY $13.78 /EA. Spare key for A165K switches $13.78 /EA. PRODUCT WEIGHT UNPACKED 23 g
Omron Automation A165K-KEY Switch part ...
RS – Industrial Solutions & Electronic Components
Omron Automation A165K-KEY Switch part, Key for keyed selector switch, A165K Series ; MFR Part #: A165K-KEY ; RS Stock Number: 70963194 ; Quantity on Order · 0.
A165K
Omron eData
Two Keys are provided. Used for covering the panel cutouts for future panel expansion. Model A165K-KEY