• Air and Fluid heating solutions
• Renewable energy
• Industry
• Ventilation
• Professionnal kitchen

Applications: Protection against the overheating of the heaters due to an abnormal rise of the liquid temperature due to a flow failure. The mounting of the bulbs can be made inside standard dia. 8.5mm pockets, or in an additional thermowell added on request. The thermostat body can be installed in a protective cover of the heating elements outputs, or remotely in a separate control cabinet. They are resettable after tripping, but prior full audit of the circuit is essential to find the cause of overheating and correct it before restarting.

Housing dimensions: Dia 45 × 44.3mm

Capillary: Copper, capillary length 250mm or 900mm, 150mm long PVC sleeve on capillary. Capillary minimum bending radius 5mm.For technical reasons, we do not recommend to use capillary length longer than 900mm

Bulb: Copper, dia. 6mm

Temperature sensing element: Liquid-filled thermostatic assembly whose boiling causes tripping of the contact. Therefore, unlike liquid filled systems, these thermostats are sensitive to atmospheric pressure, and their reaction time is slower.

Terminals: 6.35 × 0.8 quick connect terminals.

Adjustment: Fixed setting.

Manual reset: Fail safe action, center button

Mounting: Backside legs, 2 M4 screws, holes distance 60mm

Rating: 3 × 16A 250VAC, 3 × 10A 400VAC, resistive (10000 cycles), 3 × 25A 250VAC, 3 × 16A 400VAC (300 cycles)

Contacts: Three poles, open on temperature rise (snap action contact), double break

Max ambient temperature on head: 150°C(302°F)