Product Overview
As a premier supplier of commercial refrigeration components, OKmarts delivers genuine Copeland switches engineered to provide critical safety protection and system regulation within demanding HVACR environments. These high-precision electromechanical control switches utilize an advanced internal sensing diaphragm or electronic logic board that responds immediately to pressure changes, thermal variations, or oil levels, subsequently allowing them to cut off power or trigger alarms before catastrophic compressor failure occurs. By incorporating heavy-duty contact points and hermetically sealed enclosures, each switch ensures reliable micro-switching performance and high electrical repeatability, which significantly lowers operational risks and maintains optimal systemic security under continuous-duty loops.
Available Series
OKmarts provides the entire portfolio of Copeland switches designed to support every compressor installation, including the widely utilized adjustable and fixed pressure switches alongside the advanced Sentronic oil pressure safety series. The comprehensive selection spans the legacy and modern electronic oil differential sensors, the specialized internal thermal overload protection switches, and the integrated CoreSense diagnostics modules that combine active monitoring switches with digital communications. This extensive range covers varying reset modes, including manual and automatic configurations that accommodate multiple voltage specifications across all historical and current Copeland compressor architectures.
Key Advantages
• Precision Sensing Mechanisms: High-accuracy internal diaphragms capturing minor system pressure fluctuations instantaneously
• Robust Sealed Enclosures: Advanced ingress protection guarding internal electrical contacts against moisture and dust
• Heavy-Duty Contact Points: Premium metallurgical materials preventing contact arc damage during frequent switching cycles
• CoreSense Technology Integration: Intelligent electronic switching logic providing real-time diagnostics alongside circuit interruption
• Dual Pressure Configurations: Integrated high-pressure and low-pressure switching mechanisms within a single structural housing
• Universal Mounting Design: Standardized brackets and capillary connections allowing seamless drop-in field replacement
Applications
• High-pressure limit protection in commercial supermarket parallel compressor rack systems
• Low-pressure loss-of-charge monitoring inside modern residential heat pump units
• Differential oil pressure safety management for semi-hermetic reciprocating compressors
• Internal winding thermal overload sensing within commercial scroll refrigeration packages
• Liquid line blockage detection for large-scale industrial water chiller architectures
Why Choose Us?
With extensive industry experience and profound engineering expertise in refrigeration logistics, OKmarts has earned its authority as a trusted international distributor that guarantees full traceability and authenticity for all Copeland components. Our strict quality verification procedures protect procurement managers from unverified hardware, while our optimized global shipping networks and comprehensive technical support documentation provide dependable supply chain solutions that maximize operational uptime and guarantee component safety for processing facilities worldwide.
Buyer's Guide
1. Verify the exact high-pressure or low-pressure set points required by your specific refrigeration system before finalizing your purchase.
2. Cross-reference the switch electrical electrical ratings and contact configuration with your automated control panel wiring scheme.
3. Confirm whether your safety protocols demand an automatic reset function or a manual reset lock-out switch mechanism.
4. Consult with our technical specialists to determine if your modern Copeland compressor requires a traditional electromechanical switch or an advanced CoreSense electronic module.
