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181P Series, NEMA 4X and 13 Vacuum Switch/Internal Adjustment

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Description

Compact, adjustable vacuum switch well suited to numerous applications. Our efficient Nega-Rate® Belleville disc spring offers superior set point stability and vibration resistance. The 181P series vacuum switch also has a selectable deadband feature which can be preset at the factory.

Electrical Listings: Switch listed by Underwriters Laboratories, Inc., CSA International and FM Approval

Electrical Connection: 1/2 NPT male conduit connection, 18″ free leads

Pressure Connection: 1/4 NPT Female and 1/2 NPT Male

Temperature Range*:
Ambient: -40°F to +176°F (-40°C to +80°C)
Media: -40°F to +300°F (-40°C to +149°C)
* Temperature limits change with O-Ring selection

Adjustment: Internal, slotted adjustment wheel

Shipping Weight: 3 pounds

The 181P series is for pneumatic and low impulse hydraulics applications. Set point stability and vibration resistance. Deadband can be preset. Enclosure 3.

Can’t find the part number you are looking for?
Contacus for more information or for quick and competitive pricing on all of our ITT Neo-Dyn switches.
Email: sales@southgatepe.com
Phone: (770) 345-0010
Model: 181P (Enclosure 3)
Type: ITT Neo-Dyn Vacuum Switch (General)

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