Danfoss 060-5233 Control

The Danfoss 060-5233 (KPU 1) is a heavy-duty low pressure control designed for precise regulation in commercial refrigeration and air conditioning systems. This unit features a reliable SPDT switch (Single Pole Double Throw) that allows for versatile wiring configurations, including high-load compressor cycling or alarm signaling. Built for the field, it operates within a 6" Hg to 108 PSI scale, providing a broad range for varying suction pressure requirements. The 36" capillary tube with a 1/4" female flare nut ensures flexible mounting away from high-vibration areas, maintaining the integrity of the sensing element. This model is an auto reset pressure switch, meaning it will automatically cut back in once the pressure reaches the set differential, typically between 10 to 60 PSI. For technicians, the large, high-visibility scale and "finger-tip test" for manual contact operation make troubleshooting and commissioning efficient. It is compatible with a wide array of refrigerants, including R22, R134a, R404A, and R410A, making it a standard replacement part for most HVACR pressure control applications.

• Versatile Range: Adjustable 6" Hg to 108 PSI regulation range makes it suitable for low-pressure safety and cycling applications.
• Snap-Action Contacts: High-load SPDT contacts minimize bounce and arcing, extending the life of the internal electrical components.
• Field Ready: Includes a 36-inch capillary and 1/4" flare connection for fast installation on standard refrigeration pressure switches.
• Automatic Reset: Eliminates the need for manual intervention after a temporary pressure drop, ensuring continuous system operation.
• Broad Compatibility: Engineered to work with most HCFC and non-flammable HFC refrigerants used in modern HVAC systems.

Common Questions

What is the difference between auto reset and manual reset on the Danfoss 060-5233?
The auto reset function on this 060-5233 model allows the circuit to close automatically once the pressure rises above the cut-in point. A manual reset would require a technician to physically depress a button to restore operation, which is typically reserved for high-pressure safety limits.

Can this control be used as a high-pressure cutout?
No, this specific model is a low-pressure control designed for suction side monitoring. While it has an upper limit of 108 PSI, it is specifically calibrated for the lower pressure ranges found in evaporator and suction line regulation.

Does the capillary tube require a specific orientation?
While the 36" capillary offers flexibility, it should be secured to prevent vibration-induced fatigue. Ensure there are no sharp kinks in the copper to maintain accurate pressure transmission to the bellows.

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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.