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Fantini Cosmi B12CN4 -0.2-8 bar adjustment pressure switch - Switches & Thermostats
Fantini CosmiSwitches & Thermostats

Fantini Cosmi B12CN4 -0.2-8 bar adjustment pressure switch

Fantini Cosmi B12CN4 is an adjustment pressure switch designed for industrial fluid systems, covering a pressure range of -0.2 to 8 bar with adjustable differential between 0.6 to 3 bar. Rated for maximum fluid…

SKU 3G-CBM-03560

Brand
Fantini Cosmi
Item
B12CN4 -0.2-8 bar adjustment pressure switch
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
connection
G 1/4
protection
IP40
differential
0.6 to 3 bar
pressure range
-0.2 to 8 bar
max fluid temperature
120°C
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Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fantini Cosmi B12CN4 is an adjustment pressure switch designed for industrial fluid systems, covering a pressure range of -0.2 to 8 bar with adjustable differential between 0.6 to 3 bar. Rated for maximum fluid temperatures of 120°C with G 1/4 connection and IP40 protection, it suits HVAC and process control applications.

Frequently Asked Questions

What is the Fantini Cosmi B12CN4 pressure switch used for?

The Fantini Cosmi B12CN4 is an adjustable pressure switch for control and regulation of fluids and non-explosive gases. It is suitable for compression plants, boilers, tanks, autoclaves, ventilation plants, and lubrication systems in HVAC and process control applications.

What are the specifications of the Fantini Cosmi B12CN4?

The B12CN4 has a pressure range of -0.2 to 8 bar with adjustable differential from 0.6 to 3 bar. It features a G 1/4 threaded connection, IP40 protection, and a maximum fluid temperature of 120°C. The sensitive element uses a stainless steel membrane with a SPDT microswitch rated at 16A continuous.

Where to buy the Fantini Cosmi B12CN4 in Singapore?

3G Electric supplies the Fantini Cosmi B12CN4 pressure switch to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this item.

How to install the Fantini Cosmi B12CN4 pressure switch?

Install the B12CN4 directly on the pipe using the G 1/4 connection. For fluid temperatures above 120°C, insert a metallic spiral between the switch and pipe to dissipate heat. The switch can also be mounted on a 35 mm metallic clamp. Ensure wiring follows the SPDT microswitch diagram for correct operation.

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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