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Fantini Cosmi ON/OFF thermostat 1 output L02BI1A 12VAC/DC - Switches & Thermostats
Fantini CosmiSwitches & Thermostats

Fantini Cosmi ON/OFF thermostat 1 output L02BI1A 12VAC/DC

Fantini Cosmi L02BI1A is an ON/OFF thermostat with single output for HVAC and building automation, featuring 12VAC/DC supply, ±0.3°C accuracy across -40 to 105°C range, and IP55 protection. Suitable for temperature…

SKU 3G-CBM-03649

Also listed as: 12 VACDC · 12-VACDC

Brand
Fantini Cosmi
Item
ON/OFF thermostat 1 output L02BI1A 12VAC/DC
Part Number
12VACDC
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
Manufacturer Part Number
12VACDC
type
ON/OFF thermostat
model
L02BI1A
sensor
1 NTC 10K probe LS130
outputs
1
resolution
0.1°C
power supply
12VAC/DC
probe accuracy
±0.3°C (-40 to 100°C)
measuring range
-40 to 105°C
protection class
IP55
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Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fantini Cosmi L02BI1A is an ON/OFF thermostat with single output for HVAC and building automation, featuring 12VAC/DC supply, ±0.3°C accuracy across -40 to 105°C range, and IP55 protection. Suitable for temperature control applications requiring reliable switching performance.

Frequently Asked Questions

What is the Fantini Cosmi L02BI1A thermostat used for?

The Fantini Cosmi L02BI1A is an ON/OFF thermostat for HVAC and building automation systems. It controls single-output heating or cooling applications using one NTC 10K probe, providing reliable temperature switching with ±0.3°C accuracy across a -40 to 105°C range.

What are the specifications of the Fantini Cosmi L02BI1A?

The L02BI1A is an ON/OFF thermostat with 12VAC/DC supply, one NTC 10K probe (LS130), single relay output rated 16(4)A at 240VAC, measuring range -40 to 105°C, resolution 0.1°C, probe accuracy ±0.3°C (-40 to 100°C), and IP55 panel protection. It complies with EN60730-1 and EN55022.

Where to buy the Fantini Cosmi L02BI1A in Singapore?

3G Electric supplies the Fantini Cosmi L02BI1A ON/OFF thermostat to Singapore. We source this model and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this HVAC temperature control component.

How to install the Fantini Cosmi L02BI1A thermostat?

Install the L02BI1A in a flush-mount panel using the provided fixing brackets. Connect the 12VAC/DC power supply and the NTC 10K probe (LS130) to the terminals. Configure heating or cooling mode via the differential sign. Ensure the panel seal maintains IP55 protection. Refer to the Fantini Cosmi manual for wiring details.

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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