Description
The Cleveland Controls DNS2-1130-00B is a low side pressure switch engineered for reliable refrigeration and HVAC system protection. Designed to monitor suction-side pressure, this switch safeguards compressors and refrigeration circuits by detecting low-pressure conditions that could indicate refrigerant loss, blockages, or other system faults — shutting down equipment before damage occurs.
Key Features
- Low side (suction side) pressure monitoring for refrigeration and HVAC systems
- Automatic or manual reset operation to suit various application requirements
- Durable construction built to withstand demanding commercial and industrial environments
- Compact design for straightforward installation in tight equipment spaces
- Provides critical compressor protection against low-pressure fault conditions
Applications
- Commercial refrigeration systems
- Air conditioning and heat pump equipment
- Chiller and condensing unit protection
- Industrial HVAC refrigerant circuits
Why Choose Cleveland Controls
Cleveland Controls has a long-standing reputation for producing dependable pressure and air-sensing controls used throughout the HVAC and refrigeration industries. The DNS2 series pressure switches are trusted by contractors and OEMs alike for consistent, accurate performance in critical system protection roles.
Ordering Information
- Brand: Cleveland Controls
- Model / SKU: DNS2-1130-00B
- Type: Low Side Pressure Switch







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