DUNGS KS...A2 - Pressure Switches for air, incl. Climate-Set
Adjustable DUNGS Pressure Switches KS…A2 for monitoring overpressure, underpressure or differential pressure. Suitable for air and non-aggressive gases in burner, ventilation and air-conditioning systems. Incl…
SKU 3G-OTH-02971
Also listed as: KSA27 · KS A2 7
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
Adjustable DUNGS Pressure Switches KS…A2 for monitoring overpressure, underpressure or differential pressure. Suitable for air and non-aggressive gases in burner, ventilation and air-conditioning systems. Incl. Climate-Set.
Frequently Asked Questions
What is the DUNGS KS...A2 pressure switch used for?
The DUNGS KS…A2 pressure switch is used for monitoring overpressure, underpressure, or differential pressure in air and non-aggressive gases. It is designed for ventilation and air-conditioning systems, DDC applications, and burner systems. The Climate-Set variant is specifically for monitoring air ducts, filters, drive units, and blowers.
What are the specifications of the DUNGS KS...A2 pressure switch?
The DUNGS KS…A2 has a max operating pressure of 10 kPa (100 mbar), ambient temperature range of -15 °C to +85 °C, and IP 54 protection (optional IP 65). It features gold-plated silver contacts for DDC applications at 24 V DC, 0.02 A. The housing is polycarbonate, and it includes a hose connector for ø 4 mm.
Where to buy the DUNGS KS...A2 pressure switch in Singapore?
You can source the DUNGS KS…A2 pressure switch from 3G Electric in Singapore. We supply this model and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.
How to install the DUNGS KS...A2 pressure switch?
Install the DUNGS KS…A2 by connecting the hose nipples (ø 4 mm) to the pressure chambers. Ensure no condensate enters the switch to prevent icing at sub-zero temperatures. The complete mounting kit is enclosed. For DDC use, connect to 24 V DC; for conventional systems at 250 V AC, note that gold-plated contacts may burn off.
Used in
Common applications for DungsDungs Products
3G Electric supplies Dungs pressure switch. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
