Pressure switches

Pressure switches

264 parts · 24 brands

A pressure switch monitors air or gas pressure within a burner or boiler and signals the control unit only when the correct pressure is present. Mounted on the fan housing, gas train or combustion chamber, it acts as a safety interlock that prevents ignition or continued operation if pressure falls outside the permitted range.

To select the correct part, check the switching pressure or pressure range in millibar, the connection size and thread type, the electrical rating and connector type, and whether the switch is normally open or normally closed. Some models include an adjustable setpoint; others are fixed. A part number from Dungs, Honeywell, Huba, Kromschroder or any other maker in this section can be entered in the search box to find a direct match or compatible replacement.

in stock Pressure switch Kromschroder Gas pressure switch DG17VC1-6W /B 75455241 SKU 75455241

173.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Differential pressure switch DG40VC1-6W /B 75455243 SKU 75455243

173.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Gas pressure switch DG 45VC1-6W /B 75455244 SKU 75455244

173.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Gas pressure switch DG110VC1-6W /B 75455245 SKU 75455245

173.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Gas pressure switch DG300VC1-6W /B 75455246 SKU 75455246

173.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Gas pressure switch DG40VC9-6W/B 75456344 SKU 75456344

169.20 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Gas pressure switch DG300VC9-6W /B 75456406 SKU 75456406

169.20 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL1E-1 84444010 SKU 84444010

120.60 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL2EH-1 84444100 SKU 84444100

85.80 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL2E-1 84444150 SKU 84444150

89.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Differential pressure switch DL2E-1 30Z 84444168 SKU 84444168

89.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL4E-1 84444180 SKU 84444180

89.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL3E-1 84444210 SKU 84444210

108.60 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL5E-1 84444250 SKU 84444250

108.58 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL5E-1 32Z 84444261 SKU 84444261

144.60 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL10E-1 84444270 SKU 84444270

108.60 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL50E-1 84444280 SKU 84444280

108.60 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL3A-3 84444400 SKU 84444400

166.20 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Differential pressure switch DL3A-3Z 84444402 SKU 84444402

170.40 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL3A-3T 84444404 SKU 84444404

193.20 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL1,5A-3 84444411 SKU 84444411

198.60 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL3AG-3 84444450 SKU 84444450

184.20 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL 3AG-9K2 84444452 SKU 84444452

271.80 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL3AG-6K2 84444453 SKU 84444453

249.60 EUR excl. VAT · import VAT and duties on delivery

in stock Pressure switch Kromschroder Air pressure switch DL3AG-3K2 84444454 SKU 84444454

212.40 EUR excl. VAT · import VAT and duties on delivery