NOIKE Mechanical Temperature Switch NC20C

Mechanical Temperature Switch NC20 adopts the principle of bimetallic sheet. Whenthe temperature reaches the set value, a section of bimetallic sheet which is made into a curved ring is heated to expand and trigger the built-in device. The switch action.

The contact part of Mechanical Temperature Switch NC20 with the medium is made of brass. The interface thread is available in G1/4,G3/8 and M22×1.5. The temperature range is 30°C... 120 °C.
Principles Characteristics
Mechanical Temperature Switch NC20 series temperature switch can meet the different requirements of temperature control in hydraulic, lubrication
and transmission series. It is used to detect whether the temperature exceeds the maximum or minimum limit.

Technical parameters

◇ Measuring range: fixed switching point at 30°C... 120°C (see the table below)

◇ Maximum pressure: 100bar

◇ Media temperature: maximum 130°C

◇ Output: Normally open/normally closed optional contact plated with silver

◇ Contact capacity: Capacity 16A-220VAC

◇ fixed hysteresis: maximum 15°C (>80°C)

◇ Protection level: IP65

◇ Wiring method: Terminal wiring

◇ Contact part material: brass

◇ Material standard: HPb59-1

◇ Shell material: black NBR

Size chart（mm）