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 DG400UG-4 84447597 SKU 84447597

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

in stock Pressure switch Kromschroder Gas pressure switch DG50H-3 84447620 SKU 84447620

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

in stock Pressure switch Kromschroder Gas pressure switch DG50H-3T 84447624 SKU 84447624

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

in stock Pressure switch Kromschroder Gas pressure switch DG150H-3 84447640 SKU 84447640

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

in stock Pressure switch Kromschroder Gas pressure switch DG500H-3 84447660 SKU 84447660

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

in stock Pressure switch Kromschroder Gas pressure switch DG50N-3 84447720 SKU 84447720

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

in stock Pressure switch Kromschroder Pressure switch for gas DG150N-3 84447740 SKU 84447740

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

in stock Pressure switch Kromschroder Differential pressure switch DG6TG-22K2 84447803 SKU 84447803

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

in stock Pressure switch Kromschroder Gas pressure switch DG10T-21N 84447810 SKU 84447810

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

in stock Pressure switch Kromschroder Differential pressure switch DG150T-22N 84447832 SKU 84447832

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

in stock Pressure switch Kromschroder Gas pressure switch DG 150TG-22K2 84447833 SKU 84447833

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

in stock Pressure switch Kromschroder Gas pressure switch DG500TG-22K2 84447843 SKU 84447843

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

in stock Pressure switch Kromschroder Gas pressure switch DG17VC5-5W 84448010 SKU 84448010

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

in stock Pressure switch Kromschroder Gas pressure switch DG15C8D-5W 84448150 SKU 84448150

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

in stock Pressure switch Kromschroder Gas pressure switch DG60VC5-5W 84448230 SKU 84448230

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

in stock Pressure switch Kromschroder Gas pressure switch DG30VC8D-5W 84448250 SKU 84448250

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

in stock Pressure switch Kromschroder Gas pressure switch DG60VC4-6WG 24Z 84448271 SKU 84448271

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

in stock Pressure switch Kromschroder Gas pressure switch DG 35C8D-5W 84448350 SKU 84448350

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

in stock Pressure switch Kromschroder Gas pressure switch DG150VC8-6W 84448473 SKU 84448473

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

in stock Pressure switch Kromschroder Gas pressure switch DG150VC4-6WG 84448484 SKU 84448484

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

in stock Pressure switch Kromschroder Gas pressure switch DG110C8D-5W 84448550 SKU 84448550

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

in stock Pressure switch Kromschroder Gas pressure switch DG360C8D-5S 84448751 SKU 84448751

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

in stock Pressure switch Kromschroder Gas pressure switch DG 40VCT6-6W 84448840 SKU 84448840

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

in stock Pressure switch Kromschroder Pressure switch for gas DG 60/300VC4-6W 84448934 SKU 84448934

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

in stock Pressure switch Ma-Ter Pressure switch D12A01BA005001 SKU D12A01BA005001

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