SNSC110X Standard pressure controller

• For use with fluorinated refrigerants as well as with air and water. (Allowable fluid temp.: −20 to 120°C)
• Type SNS for universal application.
• Type HNS for high pressure safety cut out.
• Available drip proof enclosure for marine application or explosion proof enclosure for special application.
• Mounting bracket is supplied as standard.
• With SPDT contact mechanism.
• IP44 with upper lid (option).
• Stainless steel models are available upon request.

HTW-SNS-C110X series pressure control can protect compressors in refrigeration and air-condition plant,
and keep them from over-low pressure or over-high pressure. It can start and stop refrigeration compressors
and fans of air condensers.
HTW-SNS-C110X series pressure controls can be used not only in fluoride refrigeration, but also in air and liquid solution.

SNSC110X

Technical
data
Ambient temperature -45 ～ +65℃
Medium temperature -40 ～ +120℃
Available medium
R134a,R22,R407C,R404A/R507, water, air and oil Cable connection
The cable entry can be used for 15mm dia.

SNS type
· This product is a universal pressure controller with good reputation, good performance and long life.
Standard model :IP20(Optional cover :IP44)
HNS type
· This product is a pressure controller for high pressure control. The switch pressure difference is fixed, with manual reset function.
Standard model :IP20(Optional accessories cover :IP44)※ Sagong also produces drip-proof and

explosion-proof products. Drip-proof and water-proof models (except HNS models): upon request (see pages 48-49,50-51)
Specification Products (upon customer request)UL Certified Products (upon customer request)
General specification
Fluid temperature :-20~120 ℃
Ambient temperature :-20~70℃