Danfoss 077B0020 Thermostat

The Danfoss 077B0020 is a professional-grade B0 Series mechanical thermostat designed for high-reliability refrigeration cold control in residential and commercial cooling units. This evaporator-mounted thermostat features a 1000 mm capillary tube, providing accurate temperature sensing across a broad ambient range of -25°C to +65°C. Engineered to withstand the rigors of the cold chain, the Danfoss 077B0020 thermostat operates with a cold cut-out at -11.8°C and a warm cut-in of 3.5°C, ensuring precise cycling to maintain food safety and equipment longevity. Integrating this refrigerator temperature control into your service routine ensures compatibility with systems requiring standard 6.3 x 0.8 mm terminals. This component is UL, CE, and cURus approved, meeting stringent international standards for mechanical pressure switches and controls.

Key Benefits

• Precision Cycling: Specific cut-in and cut-out points (-4.5°C to -11.8°C cold range) prevent compressor short-cycling.
• Universal Terminal Compatibility: Standardized 6.3 mm flat terminals facilitate rapid lead connection for service technicians.
• Robust Capillary Design: The 1000 mm capillary provides flexibility for various evaporator coil configurations.
• Global Compliance: Fully RoHS and REACH compliant, ensuring no hazardous materials are introduced into the refrigeration circuit.
• Industrial Durability: Rated for a 760 mmHg pressure environment, suitable for sustained operation in demanding environments.

Common Questions

What is the primary application for the Danfoss 077B0020?
This mechanical cold control is specifically engineered for refrigerators and similar cooling appliances where an evaporator-style thermostat is required to regulate internal temperatures.

Can this thermostat be used in extreme ambient conditions?
Yes, the Danfoss B0 series is rated for ambient temperatures ranging from -25°C to +65°C, making it suitable for unconditioned storage areas or high-heat commercial kitchens.

What are the specific electrical terminal sizes?
The unit utilizes standard 6.3 x 0.8 mm spade terminals, which are the industry standard for most HVACR refrigeration thermostats.

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.