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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
7/16/2021
828.36 KB
Aerospace and Defense Product Range Guide
application/pdf 16.33 MB
8/12/2021
16.33 MB
Limit Switches and Machine Safety Product Range Guide
application/pdf 7.98 MB
8/25/2022
7.98 MB
Installation Instructions
Name
Description
File Size
Date
Size
50032079: CH/EN/HE Roller Plunger Lock Ring
application/pdf 1.27 MB
7/16/2021
1.27 MB
Catalog
Name
Description
File Size
Date
Size
HE Series Hermetically Sealed Limit Switches
application/pdf 124.7 KB
7/16/2021
124.7 KB
Application Note
Name
Description
File Size
Date
Size
Switches and Sensors Solutions for Industrial Applications
application/pdf 2.48 MB
11/25/2021
2.48 MB
Agricultural Vehicles
application/pdf 1.11 MB
3/23/2022
1.11 MB
Defence Ground Vehicles
application/pdf 872.87 KB
3/10/2022
872.87 KB
eBook
Name
Description
File Size
Date
Size
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
6/23/2022
28.35 MB
Name
Description
File Size
Date
Size
Switches and Sensors Solutions for Industrial Applications
2.48 MB
11/25/2021
2.48 MB
Agricultural Vehicles
1.11 MB
3/23/2022
1.11 MB
Defence Ground Vehicles
872.87 KB
3/10/2022
872.87 KB
50032079: CH/EN/HE Roller Plunger Lock Ring
1.27 MB
7/16/2021
1.27 MB
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
828.36 KB
7/16/2021
828.36 KB
Aerospace and Defense Product Range Guide
16.33 MB
8/12/2021
16.33 MB
HE Series Hermetically Sealed Limit Switches
124.7 KB
7/16/2021
124.7 KB
Limit Switches and Machine Safety Product Range Guide
7.98 MB
8/25/2022
7.98 MB
Redefining Road Rail & Rugged Applications
28.35 MB
6/23/2022
28.35 MB
Name
Description
File Size
Date
Size
MICRO SWITCH Sealed and High Accuracy Switches Line Guide
828.36 KB
7/16/2021
Aerospace and Defense Product Range Guide
16.33 MB
8/12/2021
Limit Switches and Machine Safety Product Range Guide
7.98 MB
8/25/2022
50032079: CH/EN/HE Roller Plunger Lock Ring
1.27 MB
7/16/2021
HE Series Hermetically Sealed Limit Switches
124.7 KB
7/16/2021
Switches and Sensors Solutions for Industrial Applications
2.48 MB
11/25/2021
Agricultural Vehicles
1.11 MB
3/23/2022
Defence Ground Vehicles
872.87 KB
3/10/2022
Redefining Road Rail & Rugged Applications
28.35 MB
6/23/2022
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
SEALED SWITCH
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
SEALED SWITCH
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