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Fantini CosmiSwitches & Thermostats

Fantini Cosmi Immersion aquastat external adjustment 10/90°C C03A3

Fantini Cosmi C03A3 immersion aquastat with external adjustment for heating systems, offering 10–90°C range and ±3°C calibration accuracy. Features GC 1/2 PN10 immersion thread and 6±1°C differential, suitable for…

SKU 3G-CBM-03581

Brand
Fantini Cosmi
Item
Immersion aquastat external adjustment 10/90°C C03A3
Part Number
C03A3
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
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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.

Technical Specifications

Fantini Cosmi
Manufacturer Part Number
C03A3
model
C03A3RI
differential c
6±1
immersion thread
GC 1/2 PN10
protection level
IP40
temperature range c
10 ÷ 90
calibration accuracy c
±3
maximum bulb temperature c
150

Technical Documents

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Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fantini Cosmi C03A3 immersion aquastat with external adjustment for heating systems, offering 10–90°C range and ±3°C calibration accuracy. Features GC 1/2 PN10 immersion thread and 6±1°C differential, suitable for boiler and hydronic applications.

Frequently Asked Questions

Where can I buy Fantini Cosmi C03A3 aquastat in your region?

3G Electric sources and delivers the Fantini Cosmi C03A3 immersion aquastat to your location, your location, and across your region. We handle all import logistics, customs clearance, and customs documentation. Lead time on request; contact us for availability and USD invoicing.

What is the temperature range and calibration accuracy of the C03A3?

The C03A3 operates from 10°C to 90°C with ±3°C calibration accuracy and a 6±1°C differential. Maximum bulb temperature is 150°C. It features GC 1/2 PN10 immersion thread (IP40 protection) for direct boiler and hydronic system mounting.

What is the lead time for delivery to your region?

Lead time on request. 3G Electric coordinates all logistics to your region, including customs import handling and customs clearance. Delivery available to your location, your location, and major industrial cities. Contact us with your timeline and quantity for a firm quote.

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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