Pressure Switches SPW-SD

Detailbild (copy 2)

(copy 3)

Pressure Switch SPW-SD

The SPW-SD Mechanical SPDT Pressure Switch is available in a variety of pressure ranges. This durable unit has an adjustable set point that is easily changed by using the adjustment screw which is located under the protective cap.

Left column (copy 3)


▪ SPDT switching function
▪ Pressure ranges available up to 344 bar / 5000 PSI
▪ G1/4 and 1/4 NPT process connection
▪ NBR (Buna-N®) sealings
▪ Steel, zinc plated
▪ Spade terminal connection


▪ G1/8, 1/8 NPT and 7/16–20 UNF process connections
▪ FPM (Viton®) and EPDM sealings on request
▪ Flying leads with shrink tubing, fl ying leads, Deutsch
  connector, weather pack connector female/male and IP
  option on request
▪ 316 Stainless Steel

Left column (copy 1)

Technical Data

▪ Body: Steel, zinc plated or 316 Stainless Steel
▪ Connector: Polyamide

Electrical Data and Output
▪ Switching function: SPDT
▪ Cycle rate: 20 CPM
▪ Mechanical life: 2000000 operations
▪ Max. electrical rating: 5 A at 125/250 V AC,
  5 A resistive / 3 A inductive at 28 V DC

Permissible Temperatures
▪ NBR (Buna-N®): -9 °C ... +85 °C / +15 °F ... +185 °F
▪ FPM (Viton®): -18 °C ... +85 °C / 0 °F ... +185 °F
▪ EPDM: -23 °C ... +85 °C / -10 °F ... +185 °F

Process Connections
▪ G1/8, G1/4, 1/8 NPT, 1/4 NPT and 7/16–20UNF

Electrical Connection
▪ DIN EN 175301-803 form A (DIN 43650-A)

Protection Rating
▪ IP 65 protection rating: Dust tight and protected
  against water jets

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