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Micro Male Bulkhead Connector with 3 Pins MCBH3M

Applications:Underwater camera and lights (video system).Diver communications .ROV systems. Submersibles .Towed-array cable systems 0Current meters .Animal migration research Food processing equipment Pressure Rating: 10k PSI Voltage Rating: 300 V DC/AC rms Connector Body Material: Chloroprene Rubber Bulkhead Body Material: Brass, stainless steel, titanium, anodized aluminum Socket Material: Gold plated Beryllium Copper HOT-SELLING TYPE : MCIL2F, MCIL3F, MCIL4F, MCIL5F, MCIL6F, MCIL8F, MCIL2M, MCIL3M, MCIL4M, MCIL5M, MCIL6M, MCIL8M, MCBH2F, MCBH3F, MCBH4F, MCBH5F, MCBH6F, MCBH8F, MCBH2M, MCBH3M, MCBH4M, MCBH5M, MCBH6M, MCBH8M, MCDC2F, MCDC3F, MCDC4F, MCDC5F, MCDC6F, MCDC8F, MCDC2M, MCDC3M, MCDC4M, MCDC5M, MCDC6M, MCDC8M, MCDLS-F, MCDLS-M.

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Description

MCBH3M -- 3-Contact Micro Circular Male Bulkhead Connector

The MCBH3M is a 3-pin micro circular bulkhead underwater connector manufactured by RV POWER GROUP to be fully interoperable with the SubConn® MCBH platform. Rated to 7,000 m depth with IP68 sealing, it is designed for permanent panel or bulkhead installation in ROVs, AUVs, subsea instrumentation, oceanographic sensors, and offshore energy systems.

Key Specifications

  • Model: MCBH3M
  • Contacts: 3-contact (Male / pin)
  • Mounting: Bulkhead (panel-mount)
  • Depth rating: 7,000 m (22,966 ft)
  • IP rating: IP68 (continuous submersion)
  • Voltage: 600 V AC/DC
  • Shell material: Anodized aluminium or titanium (optional)
  • Contact material: Gold-plated copper alloy
  • Insulator: PEEK (polyether ether ketone)
  • Sealing: Dual O-ring per contact plus face seal
  • Mating connector: MCBH3F (in-line female)
  • Compatibility: SubConn® MCBH3M series drop-in replacement

Product Features

  • Wet-mateable: Can be connected and disconnected underwater without special tools
  • Individual contact seals: Each pin contact carries its own dual O-ring seal, isolating any failure to a single circuit
  • Compact micro-circular form factor: Industry-standard MCBH footprint allows direct retrofit onto existing equipment
  • Corrosion resistance: Anodized aluminium shell withstands prolonged seawater immersion; titanium available for cathodic compatibility
  • High mating cycles: Rated for 500+ in-service mating/unmating cycles
  • Temperature range: -20 degC to +85 degC
  • Hydrostatic test: 600 psig (41 bar) factory tested

Applications

  • ROV and AUV umbilical terminations
  • Subsea camera housings and lighting systems
  • Oceanographic sensor arrays and CTD instruments
  • Offshore oil & gas subsea control modules
  • Tidal and wave energy converters
  • Underwater acoustic modems and positioning systems
  • Marine research vehicles and deep-sea landers
  • Commercial diving communication panels

Why Choose RV POWER GROUP MCBH3M?

With over 20 years of subsea connector manufacturing experience, RV POWER GROUP produces the MCBH3M to the same dimensional and performance envelope as SubConn® MCBH3M -- ensuring plug-and-play compatibility without tooling changes. Each connector is factory pressure-tested to 600 psig and supplied with a signed test certificate. Lead time is typically 5-7 business days for standard configurations, with custom cable assemblies available.

Ordering and Compatibility

Related Products

  • MCBH3M -- 3-contact male bulkhead version
  • MCIL3F / MCIL3M -- 3-contact in-line female/male versions
  • MCDC3F -- 3-contact dummy blanking plug



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