Danfoss MBC 5100 pressure switches are used in marine applications where space and reliability are the most important features.
MBCs are compact pressure switches, designed according to our new block design to survive in the harsh conditions known from machine rooms onboard ships. MBCs have high vibration resistance and feature all commonly marine approvals.
The fixed, but low differential guarantees accurate monitoring of critical pressures. MBV test valves can be delivered as standard option for MBC pressure switches.
The Danfoss MBC pressure switch is for marine and hydraulic applications and approved by nine major ship authorities.

• Designed for use in severe industrial environments
• High vibration stability
• Part of the Danfoss block system, consisting of MBC pressure controls, MBS pressure transmitters and MBV test valves
• MBC 5100 with all major ship approvals
• High repeatability
• Optimal compact design for machine building purposes
• Intended for alarm indication, shut down, control and diagnostics in many applications - motors, gears, thrusters, pumps, filters, compressors etc.
• Pressure ranges: -0.2 to 400 bar
• Low differential (fixed) micro switch
• Resistant to shock and vibrations
• Enclosure IP65
• Diaphragm version for applications with pulsations/pressure peaks
• Compact design
• Low installations costs
• Fast and easy to operate
• Easy to mount on block test valve
• Available as differential pressure switch

Approvals:
ABS-American Bureau of Shipping  Pressure switch, MBC 5100
BV-Bureau Veritas  Pressure switch, MBC 5100;MBC 5100 Wärtsila  
BV-Bureau Veritas  Pressure switch, MBC 5100;MBC 5100 Wärtsila
CCC-China Cumpulsory Certification  Pressure switch, MBC
CCS-China Classification Society  Pressure switch, MBC 5100
Danfoss-foss - EU Declaration  Pressure controller, MBC
Danfoss-foss - EU Declaration  Thermostat, MBC
DNV-Det Norske Veritas  Pressure switch, MBC 5100   
DNV-Det Norske Veritas  Pressure switch, MBC 5100
GL-Germanischer Lloyd  Pressure switch, MBC 5100  
KR-Korean Register of Shipping  Pressure switch, MBC 5100
LR-Lloyds Register of Shipping  Pressure switch, MBC 5100
NKK-Nippon Kaiji Kyokai  Pressure switch, MBC 5100
NKK-Nippon Kaiji Kyokai  Pressure switch, MBC 5100
RINA-A - Registro Italiano Navale  Pressure switch, MBC 5100 
RMRS-S - Russian Maritime Register of Shipping  Pressure switch, MBC 5100
RMRS-S - Russian Maritime Register of Shipping  Pressure switch, MBC 5100

Contact load

AC 15 10A, 250 V AC         0.5A, 250 V
AC 13 3A,  250 V DC         12 W, 125 V