Switching Function

Switch Adjustable Range

Process Connection

Electrical Connection

NOSHOK, Inc.

200 Series Mechanical Compact SPDT Pressure Switches

Collection image

Series Overview

  • Switch adjustment ranges from 3 psig to 30 psig through 435 psig to 4,640 psig depending on model
  • Standard Zinc-nickel with NBR diaphragm wetted parts; Membrane type - NBR diaphragm, Piston type - PTFE dynamic seal with NBR static o-ring
  • SPST or SPDT snap-action switch with solid Silver contacts
Part NumberSwitching FunctionSwitch Adjustable RangeElectrical ConnectionProcess Connection
200M-3-45-15/150-46 SPDT 15 to 150 psig Deutsch Integral 3-Pin (DT04-3P) 7/16-20 SAE Male, Non-Adjustable
200M-3-45-45/300-25 SPDT 45 to 300 psig M12 x 1 4-Pin 7/16-20 SAE Male, Non-Adjustable
200M-3-33-45/300-46 SPDT 45 to 300 psig Deutsch Integral 3-Pin (DT04-3P) G 1/8 Male ISO 228-1
200M-3-45-15/150-4 SPDT 15 to 150 psig Spade Terminals (1/4 x 1/32) 7/16-20 SAE Male, Non-Adjustable
200M-3-45-15/50-36 SPDT 15 to 50 psig 18" Integral Cable 7/16-20 SAE Male, Non-Adjustable
200M-3-45-15/50-8 SPDT 15 to 50 psig DIN EN 175301-803 Form A 7/16-20 SAE Male, Non-Adjustable
200M-3-33-15/50-8 SPDT 15 to 50 psig DIN EN 175301-803 Form A G 1/8 Male ISO 228-1
200M-3-33-45/300-4 SPDT 45 to 300 psig Spade Terminals (1/4 x 1/32) G 1/8 Male ISO 228-1
200M-3-45-15/150-25 SPDT 15 to 150 psig M12 x 1 4-Pin 7/16-20 SAE Male, Non-Adjustable
200M-3-45-15/150-36 SPDT 15 to 150 psig 18" Integral Cable 7/16-20 SAE Male, Non-Adjustable
200M-3-45-15/150-8 SPDT 15 to 150 psig DIN EN 175301-803 Form A 7/16-20 SAE Male, Non-Adjustable
200M-3-45-15/50-25 SPDT 15 to 50 psig M12 x 1 4-Pin 7/16-20 SAE Male, Non-Adjustable
200M-3-45-15/50-4 SPDT 15 to 50 psig Spade Terminals (1/4 x 1/32) 7/16-20 SAE Male, Non-Adjustable
200M-3-45-15/50-46 SPDT 15 to 50 psig Deutsch Integral 3-Pin (DT04-3P) 7/16-20 SAE Male, Non-Adjustable
200M-3-33-15/50-4 SPDT 15 to 50 psig Spade Terminals (1/4 x 1/32) G 1/8 Male ISO 228-1
200M-3-33-15/50-46 SPDT 15 to 50 psig Deutsch Integral 3-Pin (DT04-3P) G 1/8 Male ISO 228-1
200M-3-33-45/300-25 SPDT 45 to 300 psig M12 x 1 4-Pin G 1/8 Male ISO 228-1
200M-3-33-45/300-36 SPDT 45 to 300 psig 18" Integral Cable G 1/8 Male ISO 228-1
200M-3-33-45/300-8 SPDT 45 to 300 psig DIN EN 175301-803 Form A G 1/8 Male ISO 228-1
200M-3-45-45/300-36 SPDT 45 to 300 psig 18" Integral Cable 7/16-20 SAE Male, Non-Adjustable