Immersion aquastat external adjustment 40/120°C C03B3

On RequestSwitches & Thermostats

Price on request — send us an enquiry for current pricing.

Minimum order: 39 units
Lead time: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.

Technical specifications

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

Frequently asked questions

Where can I buy the Fantini Cosmi C03B3 aquastat in your region?+

3G Electric supplies the C03B3 immersion aquastat for delivery to your location. We handle all customs import documentation, customs clearance, and logistics. Contact us for lead time and USD pricing.

What is the lead time for the Fantini Cosmi C03B3?+

Lead time varies based on current stock and origin shipment schedules. 3G Electric handles all logistics from import clearance through final delivery to your facility. Request a quote for specific lead-time confirmation and delivery details.

What is the immersion depth and differential of the C03B3 aquastat?+

The Fantini Cosmi C03B3 has an immersion depth of 70 mm and a differential of 6±1 K. It features AGcdO instant-action microswitch contacts, copper sensing bulb, and adjustable setpoint from 40°C to 120°C.