Fantini CosmiSwitches & Thermostats
Fantini Cosmi Pressure Switch
29 sizes & variants — select below · Pressure Range: 22 options · Connection: 7 options
This product family comprises pressure switches engineered for reliable monitoring and control of pressure and vacuum in industrial systems. The switches feature a metallic casing with an antishock thermoplastic…
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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
From the manufacturer's datasheet
Fantini CosmiType
B12ANY
Differential
0.1 bar fixed
Max. system pressure
2.5 bar
Max. sensing element temperature
120 °C
Weight
0.43 kg
Rated insulation voltage
415V~
Continuous duty rated current
16A
Working rated current
220V-380/415V~ AC-1 16A, AC-3 6A, DC-13 0.2A
Features
- Metallic casing with cover in antishock thermoplastic material
- IP40 protection degree (if mounted on level surface or bracket)
- PVC fairlead for connection output (G 1/2 cable gland upon request)
- Sensing element with stainless steel diaphragm electrically welded to G 1/4 connector
- Change-over switch with silver alloy contacts
- When pressure rises: 1-2 opens, 1-4 closes
Typical applications
Controlling pressure and vacuum values in tanksSurge tank compressorsControl of lubrication circuitsSteam boilers
The differential value shall be deducted from the range value
IP40 protection only obtainable if installed on a level surface or on a bracket suitably secured to the pressostat in order to cover any hole not being used
Select a size
Showing 29 / 29 variants — scroll the table for more
| Part No (MPN)— | 3G SKU3G-CBM-03527 | Pressure Range0.7-3 bar | ConnectionG 1/4 flange | |
| Part No (MPN)— | 3G SKU3G-CBM-03528 | Pressure Range2 to 5.5 bar | ConnectionG 1/4 flange | |
| Part No (MPN)— | 3G SKU3G-CBM-03529 | Pressure Range3 to 7 bar | ConnectionG 1/4 flange | |
| Part No (MPN)— | 3G SKU3G-CBM-03530 | Pressure Range0.7-3 bar (B01A) / 2-5.5 bar (B01B) / 3-7 bar (B01C) | ConnectionG 1/4 flange | |
| Part No (MPN)B01A4 | 3G SKU3G-CBM-03531 | Pressure Range0.7-3 bar | ConnectionG 1/4 flange | |
| Part No (MPN)B01BM | 3G SKU3G-CBM-03533 | Pressure Range2 ÷ 5.5 bar | ConnectionG 1/4 flange | |
| Part No (MPN)B01CM | 3G SKU3G-CBM-03534 | Pressure Range3÷7 bar | Connectionflange | |
| Part No (MPN)B01DM | 3G SKU3G-CBM-03535 | Pressure Range4–15 bar | ConnectionG 1/4 | |
| Part No (MPN)B01DM4 | 3G SKU3G-CBM-03536 | Pressure Range4-15 bar | ConnectionG 1/4 | |
| Part No (MPN)B01CRI | 3G SKU3G-CBM-03537 | Pressure Range3 to 7 bar | ConnectionG 1/4 | |
| Part No (MPN)B01A4RI | 3G SKU3G-CBM-03538 | Pressure Range0.7-3 bar | ConnectionG 1/4 flange | |
| Part No (MPN)— | 3G SKU3G-CBM-03539 | Pressure Range3–7 bar | ConnectionG 1/4 flange | |
| Part No (MPN)B11AN | 3G SKU3G-CBM-03541 | Pressure Range0.15 to 1 bar | ConnectionG 1/4 | |
| Part No (MPN)B11AN4 | 3G SKU3G-CBM-03542 | Pressure Range0.15÷1 bar | ConnectionG 1/4 threaded | |
| Part No (MPN)B11ANY | 3G SKU3G-CBM-03543 | Pressure Range0.15-1 bar | ConnectionG 1/4 | |
| Part No (MPN)B12AN | 3G SKU3G-CBM-03544 | Pressure Range-0.82 to 0 bar | ConnectionG 1/4 flange | |
| Part No (MPN)— | 3G SKU3G-CBM-03545 | Pressure Range-0.82 to 0 bar | Connection— | |
| Part No (MPN)B12BN | 3G SKU3G-CBM-03546 | Pressure Range0.2 - 2 bar | Connection— | |
| Part No (MPN)B12ANY | 3G SKU3G-CBM-03547 | Pressure Range— | ConnectionG 1/4 flange | |
| Part No (MPN)B12BNY | 3G SKU3G-CBM-03548 | Pressure Range0.2 to 2 bar | Connection— | |
| Part No (MPN)B12DN | 3G SKU3G-CBM-03556 | Pressure Range5-16 bar | ConnectionG 1/4 female | |
| Part No (MPN)B12CMN | 3G SKU3G-CBM-03562 | Pressure Range1–8 bar | ConnectionG 1/4 flange | |
| Part No (MPN)B12DNY | 3G SKU3G-CBM-03564 | Pressure Range— | Connectionflange G 1/4 | |
| Part No (MPN)B12CRNY | 3G SKU3G-CBM-03566 | Pressure Range-0.2 to 8 bar | ConnectionG 1/4 flange | |
| Part No (MPN)B12ERNY | 3G SKU3G-CBM-03567 | Pressure Range8-28 bar | ConnectionG1/4 flange | |
| Part No (MPN)B12HN | 3G SKU3G-CBM-03570 | Pressure Range— | ConnectionG 1/4 threaded | |
| Part No (MPN)B12FNY | 3G SKU3G-CBM-03574 | Pressure Range12-50 bar | ConnectionG 1/4 threaded | |
| Part No (MPN)B12GNY | 3G SKU3G-CBM-03575 | Pressure Range25-150 bar | ConnectionG 1/4 threaded | |
| Part No (MPN)B12MN | 3G SKU3G-CBM-03577 | Pressure Range1-5 bar | ConnectionG 1/4 female |
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Frequently Asked Questions
How do I choose the right pressure switch variant?
Start by identifying the pressure range your system operates in, then select a variant that covers that range. Next, consider the connection type (G 1/4 threaded, flange, or female) that matches your installation. Finally, verify the switch's set point and differential if specified in the datasheet.
What pressure ranges are available in this family?
The family covers vacuum (-0.82 to 0 bar), low (0.15 to 1 bar, 0.7-3 bar), medium (2-5.5 bar, 3-7 bar), and high (12-50 bar) pressure ranges. Specific models like B01A (0.7-3 bar), B01B (2-5.5 bar), and B01C (3-7 bar) are examples.
What is the maximum fluid temperature?
120°C
What is the maximum pressostat body temperature?
60°C
What is the differential value?
0.1 bar fixed
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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.
