Danfoss 060-206091 Pressure Switch

The Danfoss 060-206091 is a high-performance KP15 dual pressure switch designed for critical regulation and safety monitoring in commercial refrigeration and HVACR systems. As a veteran-grade dual pressure control, this unit provides comprehensive protection by consolidating low-pressure suction and high-pressure discharge monitoring into a single, compact housing. This specific model, 060-206091, serves as the direct replacement for the legacy 060-206066, ensuring seamless mechanical compatibility for field retrofits. Engineered with a robust SPDT contact function and silver-plated snap-action contacts, it significantly reduces contact bounce to under 15 microseconds, preventing premature wear during high-frequency cycling. Danfoss KP series switches are renowned for their vibration resistance (up to 4g at 20-1000Hz), making them the industry standard for compressor protection. The unit features a manual reset on the low-pressure side and an automatic reset on high-pressure, providing the necessary safety lockout for liquid line and discharge monitoring while maintaining efficient system uptime.

• Direct Retrofit Compatibility: Engineered as the official successor to the 060-206066, allowing for immediate installation without bracket modification.
• Enhanced System Reliability: High-load SPDT switch handles motors up to 2 kW directly, reducing the need for additional contactors in smaller systems.
• Precision Control: Features a factory-calibrated bellows system with an adjustable differential of 10 psi (0.7 bar) on the low side and 58 psi (4 bar) on the high side.
• Industrial Durability: IP30-rated enclosure protects internal components, while the 36-inch capillary tube connection simplifies positioning in tight mechanical rooms.
• Universal Refrigerant Support: Optimized for use with fluorinated refrigerants (HCFC and HFC) and oil-free applications.

Is the Danfoss 060-206091 a suitable replacement for my older KP15?
Yes, this model is the designated high-authority replacement for the 060-206066. It maintains identical mounting dimensions and electrical ratings to ensure compatibility.

What are the pressure range specifications for this dual switch?
The low-pressure side regulates from -0.9 to 7 bar (-13 to 101 psi), while the high-pressure side monitors from 8 to 32 bar (116 to 464 psi), providing a wide operating envelope for R-134a, R-404A, and R-407C systems.

Does this unit feature a manual or automatic reset?
The 060-206091 utilizes a manual minimum reset on the low-pressure side to protect against vacuum-related failures and an automatic reset on the high-pressure side for discharge protection.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.