RESOURCES FOR ENGINEERS

Key Switch

Key Switch

Johnson Electric provides a wide range of high quality, versatile panel mounted switches and indicators. These industry leading products include our key switches for ultimate security, tamper-proof piezo switches with haptic feedback, and compact E-stop switches for safety functions. Our panel mounted product lines are constantly evolving to define the leading edge in technical performance and human value. Our broad portfolios of product technologies are custom engineered to meet the requirements of each application.

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http://www.johnsonelectric.com/en/product-technology/switches-and-relays/panel-mounted-switches/key-switch
Units
Platforms / Part Numbers Maximum Electrical Voltage Maximum Electrical Current
(A)
Temperature Class Max.
(°C)
International Approvals Characteristics Industries Served
TK2 250.0 VAC 5.0 85.0 UL, CSA, VDE Compatible to TP2/TI2/TR2, sealed IP 40 or 65, Kaba micro lock Building automation, safety and security, industrial automation, medical devices, HVAC
E1 250.0 VAC 0.1 60.0 none Small size, tamper-proof Building automation, safety and security, industrial automation, medical devices, HVAC
M1 250.0 VAC 0.1 60.0 none Small size, 2 body options Building automation, safety and security, industrial automation, medical devices, HVAC
K2 250.0 VAC 2.0 85.0 UL, CSA Off-on or change-over center off spring or spring return options, various keys, solder terminals Building automation, safety and security, industrial automation, medical devices, HVAC, home appliance
P2 250.0 VAC 2.0 85.0 UL Up to 12 contact pairs, from 2 to 4 switch positions, various keys, solder terminals Building automation, safety and security, industrial automation, medical devices, HVAC, home appliance