Danfoss MBC 5100 Pressure Switch | 061B000466 | MBC5100-1211-1DB04 | Marine Approved

Danfoss MBC 5100 Block-Type Marine Pressure Switch

Product Overview:

The Danfoss MBC 5100 is a block-type pressure switch specifically engineered for the most demanding marine and industrial applications. Its vibration-stable construction allows for direct mounting on hydraulic manifolds, making it the premier choice for engine room monitoring, pump group control, and compressor system protection. Part number 061B000466 is certified by nearly all major ship classification societies, including DNV, LR, and GL, ensuring high-precision electrical contact switching even under severe physical shocks and extreme thermal variations.

Featured part number: 061B000466 and configuration code MBC5100-1211-1DB04.

Key Technical Advantages:

• Superior Vibration Stability: The unique block-type mechanical architecture ensures that switching points remain stable even under continuous vibration loads up to 4g.

• High-Reliability Contact System: Features an SPDT (Single Pole Double Throw) microswitch for decisive action, effectively preventing false triggers during pressure fluctuations.

• Global Marine Certifications: Fully compliant with DNV, LR, ABS, BV, and RINA maritime standards, suitable for worldwide ship maintenance and OEM integration.

• Compact Integration: The block design facilitates flange connection, significantly reducing the installation footprint in complex power units.

Detailed Specifications & Parameters:

• Core Parameter Matrix:

  • Order Code: 061B000466

  • Type Code: MBC5100-1211-1DB04

  • Pressure Range: $0.5$ to $5.0$ bar (Typical configuration).

  • Max Operating Pressure: Up to $150$ bar (Depending on bellows type).

• Core Technical Specs:

  • Contact Function: SPDT.

  • Enclosure Rating: IP65.

  • Electrical Connection: DIN 43650 A plug.

  • Housing Material: Seawater-resistant aluminum base.

  • Ambient Temperature: $-10°C$ to $+85°C$.