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.

Available in Distribution
Units
Platforms / Part NumbersMaximum Electrical VoltageMaximum Electrical Current
(A)
Temperature Class Max.
(°C)
International ApprovalsCharacteristicsIndustries Served
TK2250.0 VAC5.085.0UL, CSA, VDECompatible to TP2/TI2/TR2, sealed IP 40 or 65, Kaba micro lockBuilding automation, safety and security, industrial automation, medical devices, HVAC
E1250.0 VAC0.160.0noneSmall size, tamper-proofBuilding automation, safety and security, industrial automation, medical devices, HVAC
M1250.0 VAC0.160.0noneSmall size, 2 body optionsBuilding automation, safety and security, industrial automation, medical devices, HVAC
K2250.0 VAC2.085.0UL, CSAOff-on or change-over center off spring or spring return options, various keys, solder terminalsBuilding automation, safety and security, industrial automation, medical devices, HVAC, home appliance
P2250.0 VAC2.085.0ULUp to 12 contact pairs, from 2 to 4 switch positions, various keys, solder terminalsBuilding automation, safety and security, industrial automation, medical devices, HVAC, home appliance
Platforms / Part NumbersMaximum Electrical VoltageMaximum Electrical Current
(A)
Temperature Class Max.
(°F)
International ApprovalsCharacteristicsIndustries Served
TK2250.0 VAC5.0185.0UL, CSA, VDECompatible to TP2/TI2/TR2, sealed IP 40 or 65, Kaba micro lockBuilding automation, safety and security, industrial automation, medical devices, HVAC
E1250.0 VAC0.1140.0noneSmall size, tamper-proofBuilding automation, safety and security, industrial automation, medical devices, HVAC
M1250.0 VAC0.1140.0noneSmall size, 2 body optionsBuilding automation, safety and security, industrial automation, medical devices, HVAC
K2250.0 VAC2.0185.0UL, CSAOff-on or change-over center off spring or spring return options, various keys, solder terminalsBuilding automation, safety and security, industrial automation, medical devices, HVAC, home appliance
P2250.0 VAC2.0185.0ULUp to 12 contact pairs, from 2 to 4 switch positions, various keys, solder terminalsBuilding automation, safety and security, industrial automation, medical devices, HVAC, home appliance

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