Product Description
SAGINOMIYA SNS-C130W
The Saginomiya SNS-C130W is a high-quality dual pressure switch designed for use in refrigeration and air conditioning systems. It combines both high and low-pressure control functions into a single, compact unit, providing essential protection for compressors against excessively low suction pressure or excessively high discharge pressure. Featuring a manual reset on the high-pressure side for enhanced safety and an automatic reset on the low-pressure side, this switch is renowned for its reliability and precision. The robust construction ensures long-term durability in demanding commercial and industrial applications, making it a trusted choice for HVAC-R professionals.
Technical Specifications:
- Type: Dual Pressure Switch
- Low Pressure Range: -0.06 to 0.7 MPa (-0.6 to 7 bar)
- High Pressure Range: 0.8 to 3.0 MPa (8 to 30 bar)
- Reset Function: Low Pressure – Automatic / High Pressure – Manual Reset
- Pressure Connection: 7/16″-20 UNF Male Flare for 1/4″ tube
- Contact Rating: 5A, 250V AC (Inductive Load)
- Applicable Fluid: Fluorinated refrigerants (R22, R134a, R404A, R407C, R410A, etc.)

SAGLNOMIYA SNS-C130W
Order the Saginomiya SNS-C130W dual pressure switch for reliable high and low-pressure protection in refrigeration and AC systems. Features manual high-pressure reset.






