SRC - Sealed Rectangular Connectors

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Part #: Price/Availability:
93287 automotive Buy Now
93288 automotive Buy Now
85083 automotive Buy Now
85084 automotive Buy Now
93286 automotive Buy Now

Commercial vehicle applications, especially agricultural machinery, are becoming more intelligent with increased wiring requirements and demands for hybrid technology. The new generation SRC family offers a rugged, sealed, wire-to-panel (bulkhead) and wire-to-wire hybrid connection system designed for high circuit-count applications in harsh environments. The primary location for this system is as the firewall connector, situated between the cab and the engine, but SRC can also replace existing circular connectors in various in-vehicle applications.

The SRC system uses proven MX150™ terminals with current ratings up to 18.0A and MX150L™ terminals with current ratings up to 40.0A. Flexible standard or mixed power /signal options are available. The MX150 and MX150L terminal systems provide cost savings by eliminating the need to purchase, handle and crimp individual wire seals. This proven terminal technology provides flexibility to increase circuit-count and allows for simple field repair and replacement of headers and connectors. Accessories available include a conduit interface with cable exit variations. Tooling options include fine-adjust crimp press applicators for high-volume production and hand tools for low volume production and field repairs.


  • Pre-assembled connector housing, seals, rear cover and TPA ship in one-piece
  • Sliding latch with cam action
  • Integral Terminal Position Assurance (TPA) with new anti-scooping feature
  • Integral, two-way matte seal plus interface seal with improved retention features
  • Protective rear cover
  • Connector system retention greater than 200N
  • Superior electrical and mechanical performance capabilities
  • Unused circuits can be blocked using plastic seal plugs


  • Agricultural machines
  • Commercial vehicles
  • Construction and mining equipment
  • Forest and garden equipment
  • Generator sets (Gensets)
  • Marine equipment
  • Material handling
  • Search, detection and navigation equipment
  • Trains and rail equipment