Danfoss 060L312866 Thermostat

The Danfoss 060L312866 is a heavy-duty KPS80 Thermostat engineered for demanding industrial and marine environments where vibration resistance and high enclosure protection are non-negotiable. This SPDT temperature switch operates within a 70°C to 120°C (158°F to 248°F) range, making it a reliable choice for monitoring diesel plants, compressors, and power station cooling systems. The unit features a gold-plated contact system that ensures signal integrity even in low-load logic circuits, though it is fully capable of handling AC-1 and AC-3 motor loads. The 060L312866 is technically identical to the legacy 060L3128, providing a direct drop-in replacement for existing control panels without requiring re-drilling or wiring redesigns.

Built with a 2000mm armored capillary tube and a remote bulb sensor, this Danfoss KPS series switch allows for flexible mounting away from high-heat sources. The IP67-rated enclosure is sea-water resistant, protecting internal electromechanical components from moisture and dust ingress. Technicians can fine-tune system response using the adjustable differential (4.5 to 18°C), preventing rapid cycling and extending the life of downstream contactors. Whether used for high-temperature alarms or precise regulation, the Danfoss 060L312866 delivers consistent setpoint accuracy in the most rigorous HVACR and industrial applications.

• High Enclosure Rating: IP67 protection ensures reliable operation in bilge areas, engine rooms, and outdoor industrial sites.
• Vibration Resistant: Specifically designed to withstand the constant harmonic oscillation and shock found in marine diesel engines.
• Adjustable Differential: Offers a 4.5-18K differential range for tailored control over temperature fluctuations.
• Universal Compatibility: Fully replaces 060L3128 with the same SPDT contact function and mounting footprint.
• Durable Construction: Features armored capillary tubing to prevent mechanical damage in crowded mechanical rooms.

Is the 060L312866 suitable for marine service?
Yes, this model holds multiple approvals including ABS, DNV, and GL, and features a sea-water resistant housing for maritime environments.

Can I use this for low-voltage PLC signals?
The gold-plated silvers contacts are optimized for both high-power applications and low-load electronic signals down to 1mA.

What is the maximum sensor temperature for this unit?
The sensor can withstand a maximum temperature of 220°C (428°F) without damaging the internal charge or calibration.

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.