Bi-polar single throw capillary safety limiter with maual reset 



  • Precise temperature control and fast reaction time
  • Wide variety of temperature ranges customized to requirements
  • Factory pre-set fixed temperature, OEM adjustable or end-user knob adjustable temperature

Technical Specifications


Thermostat type

Capillary thermostat (liquid expansions thermostat)
Functional cut-off   -
Safety cut-out Bi-polar with positive safety
Safety reset Manual
Max temperature value T 90°C
Insulation Class Class II
Electrical nominal tension SPC-M: 16A 250V AC; SPC-F: 20A 250V AC
Max functional value   -
Max safety value According to Customer specification (Max 120°C)
Temperature selection range   -
Thermic differencial   -
Functional capillary lenght   -
Safety capillary lenght From 500mm up to 1.500mm
Capillary Diameter 1,5mm
Capillary Terminal Straight; coiled
PVC tube lenght According to Customer specification
Material of Capillary Copper or stainless Steel
Spindle height   -
Spindle diameter  
Bulb lenght  
Bulb diameter  
Electrical connection SPC-M: Screw M4; SPC-F: flat connector 6,3x0,8mm
Assembly Knob provided on request


four pillars, for constantly evolving ideas.

& Experience

After 50 years of developing high quality electric heating elements and thermostats we reached a unique know-how.

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Continuous investments and listening to the customer needs are key to a company policy aimed at constant innovation.

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360° Support

Our support starts during the product design and goes on, step by step, till the after-sale.

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Quality, Reliability and Safety

Our Full Reliability Approach guarantees best in class products certified by the major international institutes.

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