Pressure Switches SPW-...-NC/NO

Detailbild (copy 2)

(copy 3)

Pressure Switch SPW-...-NC/NO

The SPW Mechanical 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)


▪ Normally open, normally closed
▪ Pressure ranges available up to 206 bar / 3000 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, rubber boot,
  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: Normally open (NO),
  normally closed (NC)
▪ Cycle rate: 30 CPM
▪ Mechanical life: 2000000 operations
▪ Max. electrical rating: 100 VA

Permissible Temperatures
▪ NBR (Buna-N®): -9 °C ... +110 °C / +15 °F ... +230 °F
▪ FPM (Viton®): -18 °C ... +110 °C / 0 °F ...+230 °F
▪ EPDM: -40 °C ... +110 °C / -40 °F ...+230 °F

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

Electrical Connection
▪ Spade terminals

Protection Rating
▪ IP00 protection rating

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