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Fantini Cosmi Pressure switch B12BN 0,2-2 bar - Switches & Thermostats
Fantini CosmiSwitches & Thermostats

Fantini Cosmi Pressure switch B12BN 0,2-2 bar

Fantini Cosmi B12BN is a pressure switch with metallic diaphragm designed for industrial fluid control applications. It operates across 0.2 to 2 bar range with IP40 protection and features metallic housing with…

SKU 3G-CBM-03546

Also listed as: FAN 04164 · FAN-04164

Brand
Fantini Cosmi
Item
Pressure switch B12BN 0,2-2 bar
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Fantini Cosmi
type
Pressure switch with metallic diaphragm
model
B12BN
housing
Metallic with thermoplastic antishock cover
pressure range
0.2 - 2 bar
protection class
IP40

Datasheet Content

IT UK B11AN-B12AN-B12BN IDROSTATI - VUOTOSTATI - PRESSOSTATI HYDROSTATS - PRESSOVACUUMSTATS AND INDUSTRIALI A MEMBRANA INDUSTRIAL PRESSOSTATS WITH METALLIC METALLICA - SERIE B11AN - B12AN - B12BN DIAPHRAGM - SERIES B11AN-B12AN-B12BN IMPIEGO USE -Controllo dei valori di pressione e vuoto in serbatoi, adatti per compressori - Suitable for controlling pressure and vacuum values in tanks, for surge autoclavi, controllo di circuiti di lubrificazione, caldaie a vapore, ecc. tank compressors and to control lubrication circuits, steam boilers, etc. FUNZIONAMENTO E INSTALLAZIONE INSTALLATION AND OPERATION IT QUOTE D'INGOMBRO UK OVERALL DIMENSIONS -Custodia metallica con coperchio in materiale termoplastico antiurto - Metallic casing with cover in antishock thermoplastic material, IP40 grado di protezione IP40 (grado di protezione possibile se montato su una protection (protection only obtainable if installed on a level surface or on a FR COTES D'ENCOMBREMENT ES DIMENSIONES DE ABMESSUNGEN superficie piana o su staffa fissata al pressostato in modo da coprire tutti i bracket suitably secured to the pressostat in order to cover any hole not 88 49 fori inutilizzabili). being used). -Uscita collegamenti con passacavo in PVC - (a richiesta pressacavo G - PVC fairlead for connection output (G 1/2 cable gland upon request) 1/2). - Sensing element with stainless steel diaphragm electrically welded to G -Elemento sensibile con membrana in acciaio inox saldata elettricamente 1/4 connector 58 raccordo all'elemento pressostatico G 1/4 CHARACTERISTICS 115 CARATTERISTICHE - Max. fluid temperature: 120°C -Temperatura massima del fluido controllato: 120°C - Max. pressostat body temperature: 60°C - Change-over switch with silver alloy contacts -Temperatura massima corpo pressostato: 60°C - When pressure rises: 1-2 opens, 1-4 closes -Interruttore in commutazione con contatti -in lega di argento. COMPLIANCE WITH NORMS AND STANDARDS 52 -All'aumento di pressione: - Compliant with CEI EN Standards 60947-4-1 Apre 1-2 chiude 1-4 P P Tensione nominale d'isolamento Rated insulation voltage NORMATIVE E OMOLOGAZIONI Tension nominale d'isolation 1 4 2 1 4 2 Tensión nominal de aislamiento -Rispondenza alle norme CEI EN 60947-4-1 Nominale Isolierspannung Ui 415V~ Corrente nominale di servizio continuativo Continuous duty rated current Scala Differenziale Pressione Pressione Temperatura Temperatura Grado di Peso Range Differential Max. Max. Max. fluid Max. Protection Weight Courant nominal de service continu massima massima massima ammissibile protezione unitario System sensing temperature Pressostat (each) Corriente nominal de servicio continuado TIPO sopportabile elemento fluido corpo TYPE element body impianto sensibile controllato pressostato pressure temperature Nominaler Strom bei Dauerbetrieb Ith 16A pressure bar bar bar bar °C °C Kg. bar bar bar bar °C °C Kg. Corrente nominale d'impiego B11AN 0,15 ÷1 0,1 fisso 7 20 120 -35 ÷ 60 IP 40 0,47 B11AN 0,15 ÷1 0,1 fixed 7 20 120 -35 ÷ 60 IP 40 0,47 Working rated current Courant nominal d'emploi Corriente nominal de uso B12AN -0,82 ÷0 0,1 fisso 2,5 120 -35 ÷ 60 IP 40 0,43 B12AN -0,82 ÷0 0,1 fixed 2,5 120 -35 ÷ 60 IP 40 0,43 Nominaler Betriebsstrom Ie: B12BN 0,2 ÷ 2 0,1 ÷ 0,5 4 120 -35 ÷ 60 IP 40 0,43 B12BN 0,2 ÷2 0,1 ÷ 0,5 4 120 -35 ÷ 60 IP 40 0,43 220V- 380/415V~ Carico resistivo - Resistive load - Charge résistive - Carga resistiva - Ohmsche Belastung AC-1 - 16A Il differenziale va sottratto al valore di scala The differential value shall be deducted from the range value Carico induttivo - Inductive load - Charge inductive - Carga inductiva - Induktive Belastung AC-3 - 6A Corrente continua - Direct current - Courant continu - Corriente continua - Gleichstrom DC-13 0,2A - Ci riserviamo la facoltà di introdurre tutte le modifiche costruttive e We reserve the right to make whatever technical and manufacturing 1 bar = 100 kPa funzionali che riterremo necessarie, senza obbligo di preavviso modifications without prior notice. FR ES DE HYDROSTATS - VACUOSTATS - PRESSOSTATS HIDROSTATOS - VACUOSTATOS - PRESOSTATOS HYDROSTATE-VAKUUMSTATE-METALLMEMBRAN INDUSTRIELS À MEMBRANE MÉTALLIQUE INDUSTRIALES DE MEMBRANA METÁLICA DRUCKWÄCHTER FÜR DIE INDUSTRIE SÉRIE B11AN - B12AN - B12BN SERIE B11AN - B12AN - B12BN SERIE B11AN-B12AN-B12BN EMPLOI EMPLEO EINSATZGEBIET -Contrôle des valeurs de pression et de vide dans des réservoirs, aptes pour Control de los valores de presión y vacío en depósitos, adecuados para -Kontrolle der Druck- und Vakuumwerte in Tankbehältern, geeignet für compresseurs autoclave, contrôle de circuits de lubrification, chaudières à compresores autoclaves, control de circuitos de lubricación, calderas de Autoklave-Kompressoren, Kontrolle von Schmierkreisen, Dampfheizkessel vapeur, etc. vapor, etc.…
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Fantini Cosmi Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fantini Cosmi B12BN is a pressure switch with metallic diaphragm designed for industrial fluid control applications. It operates across 0.2 to 2 bar range with IP40 protection and features metallic housing with antishock thermoplastic cover for durability in demanding environments.

Frequently Asked Questions

Where can I buy the Fantini Cosmi B12BN pressure switch in your region?

3G Electric supplies the B12BN pressure switch with delivery to your location. We handle all logistics, customs import clearance, and offer USD invoicing. Contact us for availability and lead times.

What is the pressure operating range of the B12BN?

The Fantini Cosmi B12BN operates from 0.2 bar to 2 bar, with a metallic diaphragm design and IP40 protection class. Suitable for industrial fluid control applications in demanding environments.

What is the lead time for the B12BN pressure switch to your region?

Lead time on request. Once ordered through 3G Electric, we coordinate import clearance with customs and arrange delivery to your your location or your location location. Contact our team for specific timelines.

Used in

Common applications for Fantini Cosmi
Oil-fired boiler burner control — Fantini Cosmi ambient thermostat C16I and pressure switch B12HNY for fuel-pump lockout and room-temperature feedback.
Pneumatic compressor load management — B12DN or B13CN pressure switch for unload-valve control and tank cutout in 5–150 bar air systems.
Hydronic heating-plant commissioning — B12GNY and B12CRNY switches for pump-discharge and low-pressure monitoring in chilled-water and hot-water loops.
Industrial steam and hot-water vessel safety — B12HNY high-pressure switch and A96D/A95B level regulators for water-level and overpressure interlocks.
Thermal-storage tank management — A95B and A96D liquid-level regulators with 15-meter cable reach for boiler-makeup and expansion-tank applications.
Portable pump and pressure-test equipment — B12DN with adjustable differential for mobile hydraulic-circuit monitoring and component proof-pressure validation.

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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