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Fantini Cosmi Electronic room hygrostat D40 - Switches & Thermostats
Fantini CosmiSwitches & Thermostats

Fantini Cosmi Electronic room hygrostat D40

The Fantini Cosmi D40 is an electronic room hygrostat for HVAC humidity control, featuring 6A 250Vca contacts and 5 UR% differential across a 30–90 UR% operating range. Ideal for commercial and residential climate…

SKU 3G-CBM-03700

Brand
Fantini Cosmi
Item
Electronic room hygrostat D40
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Fantini Cosmi
contacts
6(3)A 250Vca
differential
5 UR%
power supply
230Vca 50Hz
humidity range
30–90 UR%
protection degree
IP20
ambient temperature
0–50 °C
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Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Fantini Cosmi D40 is an electronic room hygrostat for HVAC humidity control, featuring 6A 250Vca contacts and 5 UR% differential across a 30–90 UR% operating range. Ideal for commercial and residential climate management systems requiring reliable moisture regulation.

Frequently Asked Questions

What is the Fantini Cosmi D40 electronic room hygrostat used for?

The Fantini Cosmi D40 electronic room hygrostat is used for humidity control in HVAC systems, suitable for humidification or dehumidification in houses and offices. It detects ambient humidity with a capacitive sensor and switches the output relay to maintain the set level, making it ideal for commercial and residential climate management.

What are the specifications of the Fantini Cosmi D40 hygrostat?

The Fantini Cosmi D40 operates on 230 Vca 50 Hz power supply, with contacts rated at 6(3)A 250 Vca. It has a humidity range of 30–90 UR%, a differential of 5 UR%, and an ambient temperature range of 0–50 °C. The protection degree is IP20, and it complies with EN60730-1 standards.

Where to buy the Fantini Cosmi D40 in Singapore?

You can source the Fantini Cosmi D40 electronic room hygrostat through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site, providing technical support for HVAC humidity control applications. Contact us for availability and lead time on this Fantini Cosmi model.

How to install the Fantini Cosmi D40 hygrostat?

The Fantini Cosmi D40 is designed for wall mounting with a distance between fixing centres of 121 mm. Ensure the environment does not exceed 85% RH for reliable operation; for higher humidity, consult technical support. Connect voltage-free switching contacts per the wiring diagram for humidification or dehumidification systems.

Used in

Common applications for Fantini Cosmi
HVAC systems — Fantini Cosmi B12ANY pressure switch for negative pressure monitoring in ventilation ducts
Steam generation — B12MN pressure switch with manual reset for steam boiler safety circuits
Pneumatic control — B01A pressure switch for air pressure monitoring in industrial automation
Hydraulic systems — B12BNY pressure switch with metallic diaphragm for hydraulic pressure sensing
Water treatment — B12ERNY pressure switch for high-pressure filtration and reverse osmosis units
Process control — B01B pressure switch for monitoring inert gas pressures in chemical plants
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Fantini Cosmi Products

3G Electric supplies Fantini Cosmi switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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