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High-Pressure Switches

HE Series

Hermetically sealed stainless steel. Per MIL-S-8805, hermetic symbol 5. Two or four SPDT circuits. 1 A, 5 A, 7 A (resistive)

Honeywell's HE Series features true hermetic sealing with metal-to-metal and glass-to-metal design and manufacturing processes. The hermetically sealed HE Series limit switches are an effective solution for harsh applications where the atmospheric pressures and temperatures exhibit significant variations such as in commercial and military aircraft. With a 300 series stainless steel bushing and housing, the HE limit switch is able to resist most severe environments with the environmental and hermetic sealing. Select HE Series catalog listings are qualified to MIL-PRF-8805 standards. HE Series limit switches are designed with either a 5/8 inch or 15/32 inch diameter threaded bushing for panel mounted applications.

Manuals and Guides
Name
Description
File Size
Date
Size
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
application/pdf 828.36 KB
10/21/2021
828.36 KB
Limit Switches and Machine Safety Product Range Guide
application/pdf 8.07 MB
10/21/2021
8.07 MB
Aerospace and Defense Product Range Guide -
application/pdf 16.33 MB
10/25/2022
16.33 MB
Installation Instructions
Name
Description
File Size
Date
Size
50032079: CH/EN/HE Roller Plunger Lock Ring
application/pdf 1.27 MB
10/21/2021
1.27 MB
Technical Note
Name
Description
File Size
Date
Size
Industrial Product Line Card
application/pdf 2.24 MB
10/24/2022
2.24 MB
Catalog
Name
Description
File Size
Date
Size
HE Series Hermetically Sealed Limit Switches
application/pdf 124.7 KB
10/21/2021
124.7 KB
Application Note
Name
Description
File Size
Date
Size
Agricultural Vehicles -
application/pdf 1.11 MB
10/25/2022
1.11 MB
Switches and Sensors Solutions for Industrial Applications
application/pdf 2.48 MB
11/25/2021
2.48 MB
Defence Ground Vehicles -
application/pdf 872.87 KB
10/25/2022
872.87 KB
Product Photo
Name
Description
File Size
Date
Size
HE Series Product Photo
application/zip 758.28 KB
10/21/2021
758.28 KB
Name
Description
File Size
Date
Size
HE Series Product Photo
758.28 KB
10/21/2021
758.28 KB
50032079: CH/EN/HE Roller Plunger Lock Ring
1.27 MB
10/21/2021
1.27 MB
Agricultural Vehicles -
1.11 MB
10/25/2022
1.11 MB
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
828.36 KB
10/21/2021
828.36 KB
Switches and Sensors Solutions for Industrial Applications
2.48 MB
11/25/2021
2.48 MB
Limit Switches and Machine Safety Product Range Guide
8.07 MB
10/21/2021
8.07 MB
Defence Ground Vehicles -
872.87 KB
10/25/2022
872.87 KB
Aerospace and Defense Product Range Guide -
16.33 MB
10/25/2022
16.33 MB
HE Series Hermetically Sealed Limit Switches
124.7 KB
10/21/2021
124.7 KB
Industrial Product Line Card
2.24 MB
10/24/2022
2.24 MB
Name
Description
File Size
Date
Size
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
828.36 KB
10/21/2021
Limit Switches and Machine Safety Product Range Guide
8.07 MB
10/21/2021
Aerospace and Defense Product Range Guide -
16.33 MB
10/25/2022
50032079: CH/EN/HE Roller Plunger Lock Ring
1.27 MB
10/21/2021
Industrial Product Line Card
2.24 MB
10/24/2022
HE Series Hermetically Sealed Limit Switches
124.7 KB
10/21/2021
Agricultural Vehicles -
1.11 MB
10/25/2022
Switches and Sensors Solutions for Industrial Applications
2.48 MB
11/25/2021
Defence Ground Vehicles -
872.87 KB
10/25/2022
HE Series Product Photo
758.28 KB
10/21/2021
Image
SKU
Description
alt
1HE1-6
SEALED SWITCH
alt
1HE1-6B
Hermetically sealed limit switch with Leadwire termination, Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
1HE1-RB
alt
1HE1-S
Hermetically sealed limit switch with Screw termination, Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
1HE48
Hermetically sealed limit switch with Leadwire termination, Nylon button (black) actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
1HE49
Hermetically sealed limit switch with Leadwire termination, Nylon button (red) actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
404HE2-6
Hermetically sealed limit switch with Leadwire termination, Plunger actuation, Four Pole Double Throw Circuitry, 1 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
602HE1-6
Hermetically sealed limit switch with Leadwire termination, Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 7 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
604HE1-6
Environmentally sealed limit switch with Leadwire termination, Plunger actuation, Four Pole Double Throw Circuitry, 7 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
622HE1-6
Environmentally sealed limit switch with Leadwire termination, Roller Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 7 A (Resistive) ampere rating at 28 Vdc; No Lever
Image
SKU
Description
alt
1HE1-6
SEALED SWITCH
alt
1HE1-6B
Hermetically sealed limit switch with Leadwire termination, Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
1HE1-RB
alt
1HE1-S
Hermetically sealed limit switch with Screw termination, Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
1HE48
Hermetically sealed limit switch with Leadwire termination, Nylon button (black) actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
1HE49
Hermetically sealed limit switch with Leadwire termination, Nylon button (red) actuation, 2NC 2NO DPDT Snap Action Circuitry, 5 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
404HE2-6
Hermetically sealed limit switch with Leadwire termination, Plunger actuation, Four Pole Double Throw Circuitry, 1 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
602HE1-6
Hermetically sealed limit switch with Leadwire termination, Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 7 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
604HE1-6
Environmentally sealed limit switch with Leadwire termination, Plunger actuation, Four Pole Double Throw Circuitry, 7 A (Resistive) ampere rating at 28 Vdc; No Lever
alt
622HE1-6
Environmentally sealed limit switch with Leadwire termination, Roller Plunger actuation, 2NC 2NO DPDT Snap Action Circuitry, 7 A (Resistive) ampere rating at 28 Vdc; No Lever