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Fantini CosmiSwitches & Thermostats

Fantini Cosmi Immersion aquastat external adjustment 40/120°C C03B3

Fantini Cosmi Immersion aquastat 40/120°C C03B3

SKU 3G-CBM-03582

Brand
Fantini Cosmi
Item
Immersion aquastat external adjustment 40/120°C C03B3
Part Number
C03B3
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
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Datasheet on Request
Technical specs
1-Day Quote
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Fantini Cosmi
Manufacturer Part Number
C03B3
dimension a
8 mm
dimension b
40 mm
dimension c
85 mm
dimension d
15 mm
dimension e
10 mm
dimension f
37 mm
dimension g
4 mm
contact type
Two directions microswitch of instant action with AGcdO contacts
differential
6±1 K
bulb material
Copper
operation type
Liquid expansion function
overall length
100 mm
immersion depth
70 mm
sensing element
Stainless steel diaphragm
sheath material
Copper
housing material
Shock-proof self-extinguishing thermoplastic material V0
protection level
IP40
sheath connection
GC 1/2 PN10
temperature range
40–120 °C
contact rating ac12
250 V~ 50 Hz, 15 A
calibration accuracy
±3 °C
standards compliance
EN 60947-5-1, EN 60730-1
thermal gradient air
4 K/hour
ispesl approval model
C03A3
connection thread size
GC 1/2 PN10
immersion bulb diameter
Ø8 mm
thermal gradient liquid
1 K/hour
maximum bulb temperature
150 °C
connection pressure rating
PN10
nominal continuous current
15 A
nominal insulation voltage
380 V~
admissible body temperature
120 °C
electrical connection cable gland
PVC cable gland
operation on temperature increase
1-2 are opening, 1-4 are closing
internal regulation version length
100 mm
storage transport temperature range
-35 to 120 °C
nominal operating current resistive load 220v
Not specified
nominal operating current resistive load 250v
15 A
nominal operating current resistive load 380v
10 A
internal regulation version additional dimension
42 mm

Technical Documents

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

Product Description

Fantini Cosmi Immersion aquastat 40/120°C C03B3

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I order a Fantini Cosmi C03B3 immersion aquastat in the Philippines?

3G Electric Philippines supplies the Fantini Cosmi C03B3 immersion aquastat for delivery to Manila and Quezon City. We handle all logistics, customs documentation, and Bureau of Customs compliance. Contact us for pricing and lead time on request.

What is the immersion depth of the C03B3 aquastat?

The Fantini Cosmi C03B3 has an immersion depth of 70 mm and an overall length of 100 mm. It features a copper bulb and AGcdO instant-action contacts with a 6±1 K differential for precise temperature control.

What are the temperature range and adjustment method for this model?

The C03B3 operates from 40–120°C with external adjustment. It uses liquid expansion function and two-direction microswitch contacts, making it suitable for boiler and water heater applications requiring reliable temperature sensing and switching.

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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