Erich Jaeger offers ISOBUS connectors for precision farming
ISO 11783-2

ISOBUS technology standardizes communication between tractors, implements and agricultural (office) software. With the ISOBUS components - the technical term is IBBC (ISOBUS Breakaway Connector) - ERICH JAEGER offers the whole range of ISOBUS products, given its many advantages, is unique worldwide.

ISOBUS Breakaway Connector (IBBC) 

ISOBUS is tucked away in many components and various functions. These can therefore also be used across devices. And this is the only way the desired plug-and-play works.
With its 9-pin plug sets, components, and 9P/12V ISOBUS (IBIC) cables, Erich Jaeger covers the entire spectrum of the ISOBUS Breakaway Connector (IBBC). In developing the connector system, the company was guided by the specifications of several well-known agricultural machinery manufacturers. The system thus meets very high requirements in terms of temperature resistance (from -40°C to +95°C), environmental and medium-based influences, electromagnetic interference, and short-circuit protection.
This guarantees functionality even in extreme situations. All connectors and cables comply with ISO 11783-2. The various model variants include, for example, active and passive sockets as described in the standard.

  • The same locking system for closed cap and inserted plug
  • Quick release mechanism possible through ball locking clamp, if the plug is removed accidentally, the socket is not damaged
  • A two-part adhesive is used to provide a waterproof seal for the printed circuit board inside the connector.
  • Dispensing with the classic injection molding process means that no hairline cracks can occur or components can be damaged when casting
  • Captive integrated cover seal
  • Cover with center alignment for maximum seal in an unmated state
  • Radial seal between the connector housing and the contact insert

9-Pin ISOBUS plug, on implement side

  • Easily attachable
  • Optimized handling
  • Suitable for connection cables and corrugated tubes
  • Generous space inside the connector for connectors
  • Very resistant to soiling due to optimized cover support and optional dirt cap

4-Pin plug, ECU/pass-through, on tractor side

  • Connector seal optimized with three-point snap connection for even contact pressure
  • Adaption to corrugated hose possible with cover (90° and 180° out)
  • Family seal is held mechanically
  • Cables up to 16mm² can be used


  1. What is ISOBUSfile_download
  2. ISOBUS Componentsfile_download
  3. ISOBUS Plugfile_download
Our works

ISOBUS Socket Types

Active (Master)

Supplies the circuit TBC-PWR by internal connection to ECU-PWR
Contains RF-filter network

Passive (Slave)

TBC-PWR must be supplied externally
No RF-Filter network

Current Monitoring

Current Monitoring is a Passive socket including a protection circuit to cut the connection from TBC_PWR to the output (implement) at a current load of 2 A

Network Type TPPL

Socket for small tractors
TBC-PWR not in use
No differeniation between Active and Passive