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Pressure Switches

PBN3 Series

1 in-H2O to 6.5 in-H2O. SPDT-NO, -NC. Senses air or compatible fluids. Gage. Life: up to 5 million cycles. 15 psi or 80 psi proof pressure.

Overview
PBN3 Series

The Honeywell PBN Series is a range of versatile, low-cost, ultra-low pressure switches and sensors. PBN products are compact, lightweight, feature high reliability, and are designed to yield a repeatable response over millions of cycles. They can be mounted in virtually any orientation and their rugged construction allows use in the most rigorous environments.

The PBN1 Series has a direct-action blade contact with a set-point range of 0.018 psi to 1.8 psi and gold contacts. The PBN3 Series features a snap-action switch with 0.036 psi to 40 psi and silver contacts.

Product specifications such as operating characteristics, termination type and contact materials can be customized for certain applications.

Data Sheet
Name
Description
File Size
Date
Size
PBN Series Pressure Switch and Sensor Datasheet
application/pdf 872.26 KB
7/16/2021
872.26 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Transportation Range Guide
application/pdf 16.68 MB
9/26/2022
16.68 MB
Controls, Monitors, and Pressure Switches Range Guide
application/pdf 5.52 MB
9/24/2021
5.52 MB
Application Note
Name
Description
File Size
Date
Size
Defence Ground Vehicles -
application/pdf 872.87 KB
6/14/2023
872.87 KB
Agricultural Vehicles
application/pdf 1.11 MB
4/11/2024
1.11 MB
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
eBook
Name
Description
File Size
Date
Size
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Military Defense Solutions eBook
application/pdf 15.17 MB
2/17/2025
15.17 MB
Name
Description
File Size
Date
Size
Defence Ground Vehicles -
application/pdf 872.87 KB
6/14/2023
872.87 KB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Military Defense Solutions eBook
application/pdf 15.17 MB
2/17/2025
15.17 MB
PBN Series Pressure Switch and Sensor Datasheet
application/pdf 872.26 KB
7/16/2021
872.26 KB
Transportation Range Guide
application/pdf 16.68 MB
9/26/2022
16.68 MB
Agricultural Vehicles
application/pdf 1.11 MB
4/11/2024
1.11 MB
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
Controls, Monitors, and Pressure Switches Range Guide
application/pdf 5.52 MB
9/24/2021
5.52 MB
Showing 1 to 1 of 1 parts
Product Number
Part Number
Description
Leaf Category
Thumbnail
PBN3C421D
UNSEALED OI-PB SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbn3-4mm-highres-ciid-161358
PBN3C421D
UNSEALED OI-PB SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-pbn3-4mm-highres-ciid-161358
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