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Sealed Switches

HR Series

Hermetically sealed stainless steel. Per MIL-S-8805, hermetic symbol 5. SPNO, DPDT. 5 A (resistive)

MICRO SWITCH HR switches combine maximum sealing, high 315 °C [600 °F] temperature capabilities, and rugged, heavy duty, corrosion-resistant construction to provide reliable switching in the most demanding applications.

Data Sheet
Name
Description
File Size
Date
Size
MICRO SWITCH HR Series Hermetically Sealed, High Temperature Limit Switches
application/pdf 707.91 KB
7/16/2021
707.91 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
8/25/2022
7.98 MB
Aerospace and Defense Product Range Guide
application/pdf 16.33 MB
8/12/2021
16.33 MB
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
application/pdf 828.36 KB
7/16/2021
828.36 KB
Catalog
Name
Description
File Size
Date
Size
HR Series High Temperature Hermetically Sealed Limit Switches
application/pdf 156.68 KB
7/16/2021
156.68 KB
Application Note
Name
Description
File Size
Date
Size
Defence Ground Vehicles
application/pdf 872.87 KB
3/10/2022
872.87 KB
Others
Name
Description
File Size
Date
Size
MICRO SWITCH™ - Sealed Switches Comparison -
application/pdf 488.49 KB
10/3/2022
488.49 KB
Name
Description
File Size
Date
Size
Limit Switches and Machine Safety Product Range Guide
7.98 MB
8/25/2022
7.98 MB
MICRO SWITCH HR Series Hermetically Sealed, High Temperature Limit Switches
707.91 KB
7/16/2021
707.91 KB
Aerospace and Defense Product Range Guide
16.33 MB
8/12/2021
16.33 MB
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
828.36 KB
7/16/2021
828.36 KB
HR Series High Temperature Hermetically Sealed Limit Switches
156.68 KB
7/16/2021
156.68 KB
Defence Ground Vehicles
872.87 KB
3/10/2022
872.87 KB
MICRO SWITCH™ - Sealed Switches Comparison -
488.49 KB
10/3/2022
488.49 KB
Name
Description
File Size
Date
Size
MICRO SWITCH HR Series Hermetically Sealed, High Temperature Limit Switches
707.91 KB
7/16/2021
Limit Switches and Machine Safety Product Range Guide
7.98 MB
8/25/2022
Aerospace and Defense Product Range Guide
16.33 MB
8/12/2021
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
828.36 KB
7/16/2021
HR Series High Temperature Hermetically Sealed Limit Switches
156.68 KB
7/16/2021
Defence Ground Vehicles
872.87 KB
3/10/2022
MICRO SWITCH™ - Sealed Switches Comparison -
488.49 KB
10/3/2022
Image
SKU
Description
alt
12HR1-S
Hermetically sealed high temperature limit switch with Screw termination, Plunger actuation, DPDT Circuitry, 5 A (Resistive) ampere rating at 28 Vdc, Military Part Number MS24594-1
alt
12HR11-10
Hermetically sealed high temperature limit switch with Leadwire termination, Plunger actuation, Single Pole Normally Open Circuitry, 5 A (Resistive) ampere rating at 28 Vdc
alt
22HR1-S
SEALED SWITCH
Image
SKU
Description
alt
12HR1-S
Hermetically sealed high temperature limit switch with Screw termination, Plunger actuation, DPDT Circuitry, 5 A (Resistive) ampere rating at 28 Vdc, Military Part Number MS24594-1
alt
12HR11-10
Hermetically sealed high temperature limit switch with Leadwire termination, Plunger actuation, Single Pole Normally Open Circuitry, 5 A (Resistive) ampere rating at 28 Vdc
alt
22HR1-S
SEALED SWITCH