150.00 EURexcl. VAT · import VAT and duties on delivery
Kromschroder Air pressure switch DL10K-3W 84444800
Brand Kromschroder
Key specifications
| Setting range | 1–10 mbar |
|---|---|
| Body material | glass fibre reinforced PBT plastic |
| Sensing element | tempered LSR diaphragm |
| Switching element | microswitch |
| Operating principle | mechanical pressure switch |
| Electrical connection | screw terminals |
| Weight | 54 g |
| Cover screw | 65 Ncm |
| Strain relief facility | 65 Ncm |
| Safety class | II to VDE 0106-1 |
| Micro switch standard | EN 61058-1 |
| Low gas release | yes |
| Diaphragm system | tempered LSR diaphragm system |
| Housing with tube connection and hand wheel | yes |
| Z-angle bracket | yes |
| Special design pressure switch | yes |
| Medium | air or flue gas |
| CE product ID | CE-0085AP0466 |
| Standards | EN 13611:2015+AC:2016, EN 1854:2010 |
| Tested type sample | yes |
| Production surveillance | yes |
| Gas type | air or flue gas |
136.80EUR
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Description
The Kromschroder DL10K-3W air pressure switch, SKU 84444800, is a mechanical pressure switch with a pressure range of 1–10 mbar. It features a glass fibre reinforced PBT plastic housing and a tempered LSR diaphragm system. The switch is designed for use with air or flue gas and includes a microswitch conforming to EN 61058-1. It has screw terminals for electrical connection and a safety class II to VDE 0106-1. The product is CE certified under ID CE-0085AP0466 and complies with EN 13611:2015+AC:2016 and EN 1854:2010.
Choosing and fitting
When selecting a replacement pressure switch of this type, verify the pressure range, electrical connection type, and mounting configuration. Ensure the switch is suitable for the medium (air or flue gas) and that the electrical ratings match the control circuit. Check the physical dimensions and mounting bracket compatibility with the existing installation.
Signs of failure
Common failure modes include diaphragm rupture or leakage, leading to loss of pressure sensing. This may cause the burner to fail to start or shut down unexpectedly. Electrical contact failure can result in intermittent operation or no signal. Inspect the diaphragm for damage and verify the switch operation with a manometer.
All specifications
| Setting range | 1–10 mbar |
|---|---|
| Body material | glass fibre reinforced PBT plastic |
| Sensing element | tempered LSR diaphragm |
| Switching element | microswitch |
| Operating principle | mechanical pressure switch |
| Electrical connection | screw terminals |
| Weight | 54 g |
| Cover screw | 65 Ncm |
| Strain relief facility | 65 Ncm |
| Safety class | II to VDE 0106-1 |
| Micro switch standard | EN 61058-1 |
| Low gas release | yes |
| Diaphragm system | tempered LSR diaphragm system |
| Housing with tube connection and hand wheel | yes |
| Z-angle bracket | yes |
| Special design pressure switch | yes |
| Medium | air or flue gas |
| CE product ID | CE-0085AP0466 |
| Standards | EN 13611:2015+AC:2016, EN 1854:2010 |
| Tested type sample | yes |
| Production surveillance | yes |
| Gas type | air or flue gas |
Part numbers
| SKU | 84444800 |
|---|---|
| Additional article | 624.214.130 |
| Model | DL10K-3W |
| Type designation | CE-0085AP0466 |
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