Description
Daikin-McQuay 668015805 Sensor Overload Protector
The Daikin-McQuay 668015805 is a genuine OEM sensor overload protector designed to safeguard motors and compressors in commercial HVAC systems from damaging overcurrent conditions. Engineered to Daikin-McQuay’s exacting standards, this component provides dependable thermal and current protection to help extend equipment life and minimize costly downtime.
Product Overview
Overload protectors are a critical line of defense in any commercial HVAC system. When current draw exceeds safe operating limits, this sensor trips to interrupt the circuit and prevent motor winding burnout, compressor failure, and related damage. The 668015805 is a direct OEM replacement, ensuring proper fit and performance in compatible Daikin-McQuay equipment.
Key Specifications
- Manufacturer Part Number: 668015805
- Type: Sensor Overload Protector
- Current Rating: 15.0 / 6.0 Amps
- Brand: Daikin-McQuay (Genuine OEM)
- Application: Commercial HVAC motors and compressors
Features & Benefits
- Genuine Daikin-McQuay OEM replacement part for assured compatibility
- Dual amp rating (15.0/6.0A) accommodates specific motor protection requirements
- Protects against overcurrent and overload conditions that can cause motor or compressor failure
- Helps maintain system reliability and reduce unplanned service calls
- Direct drop-in replacement to simplify installation and minimize downtime
Application
This overload protector sensor is intended for use in Daikin-McQuay commercial HVAC equipment. Always verify compatibility with your specific unit model before installation. Consult the equipment service manual or contact Daikin-McQuay technical support for model cross-reference information.







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