NOSHOK Authorized Distributor

NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 1/4" MNPT, M12 x 1 4-Pin

SKU: NSK-300-PS-SPDT-1/4-in-NPT-M-M12x14-Pin
Made in the United States
Starting at $124.99

Select a Size to Order This page shows the full valve series. Choose a specific pipe size below to view pricing and add to cart.

Process Connection Size1/4 in
Proof Pressure1870 to 5,000 psig
Electrical ConnectionM12 x 1 4-Pin
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Technical Specifications

General

TypeMechanical Switch
Series300
Switching FunctionSingle Pole Double Throw (SPDT)
Switch Adjustable Range-5 to -28 inHg
Switch TypeSnap Action with Adjustable Hysteresis
Switch PointField Adjustable and/or Factory Set
HysteresisAdjustable
Service Life< 1,000,000 Load Cycles
Measuring ElementNBR
Warranty1 yr
BrandNOSHOK
Manufacturer Part #NSK-300-PS-SPDT-1/4-in-NPT-M-M12x14-Pin
Country of OriginMade in the United States

Materials & Construction

Housing MaterialZinc-Nickel Plated Steel

Performance

Environmental RatingIngress Protection (IP67)
Proof Pressure1870 to 5,000 psig
Contact Rating6A @ 12/24 Vdc
Vacuum Pressure Switch Adjustable Ranges-5 to -28 inHg

Connections

Electrical ConnectionM12 x 1 4-Pin
Process ConnectionNPT Male
Process Connection Size1/4 in

Dimensions & Weight

Weight0.2 lb

Overview

300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis

  • Switch adjustment ranges from vacuum through 4,600 psig
  • Standard Zinc-nickel with NBR diaphragm wetted parts
  • SPST or SPDT snap-action switch with solid Silver contacts
  • CE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic
  • Discharge (ESD)
  • RoHS compliant