Danfoss MBC 8100 Temperature Switch | 061B800566 | 061B110566 | MBC8100 Block Type | Marine Approved

Danfoss MBC 8100 Block-Type Marine Temperature Switches

Product Overview:

The Danfoss MBC 8100 is a block-type temperature switch engineered for the most demanding marine and industrial applications. Designed for maximum compactness and superior vibration stability, these controllers can be mounted directly onto power systems, hydraulic power units, or marine engines. As the temperature-sensing counterpart to the MBC pressure series, the MBC 8100 is certified by all major global ship classification societies, ensuring accurate and reliable electrical contact switching for cooling water, lubricating oil, and fuel systems under severe physical shocks.

Featured part numbers: 061B800566, 061B110566, and the full MBC 8100 series.

Key Technical Advantages:

• Vibration-Stable Block Design: Specifically engineered for mobile machinery and marine powertrains, offering exceptional mechanical stability against high-frequency vibration loads and supporting direct flange mounting.

• Global Marine Certifications: Fully approved by DNV, LR, ABS, BV, RINA, and others, making it the ideal choice for marine OEM systems and high-quality aftermarket repairs.

• Precise Thermal Performance: Utilizes a vapor-filled sensor principle to ensure high switching repeatability and minimal hysteresis error, protecting critical equipment from overheating.

• Ruggedized Protection: The robust aluminum housing provides an IP65 enclosure rating, effectively resisting salt spray, oil, and high-humidity environments.

Detailed Specifications & Parameters:

• Featured Ordering Code Matrix:

  • 061B800566: Specified temperature range optimized for heavy-duty diesel engine cooling system monitoring.

  • 061B110566: High-performance configuration with a contact system optimized for industrial hydraulic oil temperature regulation.

• Core Technical Specs:

  • Temperature Range: Covers $20°C$ to $200°C$ (depending on the sensor element configuration).

  • Contact Function: SPDT (Single Pole Double Throw) snap-action microswitch.

  • Enclosure Rating: IP65.

  • Housing Material: Corrosion-resistant aluminum base, ideal for harsh maritime conditions.

  • Electrical Connection: Standard DIN plug or terminal box.