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Connector Units

The connector units produced by Rauscher & Stoecklin are adapted versions of the wall-mountable female connectors with additional electrical and/or mechanical switching and protection components. Connector units are available with the following properties.

  • Rated currents of 200A - 250A (C-Line) or 250A - 400A (B-Line)
  • Available in a 4-pole (3L + PEN) or 5-pole (3L + N + PE) configuration
  • Voltage encoding according to EN 60309-2 (230V, 400V, 500V, 690V, 1000V) – 50/60 Hz
  • 2 pilot contacts (signalling current up to 10A)
  • Pilot contacts routable through main cable or externally
  • Protection grade IP67
  • Self-cleaning contact system
  • Easy maintenance
  • Optional: saltwater-resistant housing

Connector Unit Mechanical Interlock (CUMI):
The CUMI is fitted with a mechanical interlocking system with a dual purpose. Firstly, this system ensures that the outlet (female connector) is always de-energised when no plug (male connector) is connected. Secondly, this system ensures that the plug is locked in place (male connector) which prohibits disconnection from the load during operation. The interlock system ensures maximum safety for the operator and the equipment.

C-Line: 200A/250A

B-Line: 250A/400A
 


Connector Unit Block Contactor (CUBC):
The CUBC is optimal for operation with pilot contacts. During connection, the electric lock is released only by the pilot contacts when the current-carrying elements are in full contact and switching is allowed. During disconnection the pilot contacts opens first and prevents the forming of an arc between the current-carrying main elements.

C-Line: 200A/250A

B-Line: 250A/400A
   


Connector Unit Circuit Breaker (CUCB):
The CUCB is fitted with a circuit breaker and circuit breaker protection. Overload and short circuit conditions are detected and the current path is interrupted. Injuries and equipment damage is hereby prevented. Additional customer specific components are available on request.

C-Line: 200A/250A

B-Line: 250A/400A
     


Please contact us for further Information.

 

Rauscher & Stoecklin connector are used in various applications:

  • Construction sites
  • Drill and conveyor systems
  • Tunnel construction and mining
  • Quarries and crushers
  • Open pits
  • Port facilities
  • Airports
  • Industrial plants
  • Flexible electrification at big event
  • Rail depots
  • etc.
Product Description

The connector units produced by Rauscher & Stoecklin are adapted versions of the wall-mountable female connectors with additional electrical and/or mechanical switching and protection components. Connector units are available with the following properties.

  • Rated currents of 200A - 250A (C-Line) or 250A - 400A (B-Line)
  • Available in a 4-pole (3L + PEN) or 5-pole (3L + N + PE) configuration
  • Voltage encoding according to EN 60309-2 (230V, 400V, 500V, 690V, 1000V) – 50/60 Hz
  • 2 pilot contacts (signalling current up to 10A)
  • Pilot contacts routable through main cable or externally
  • Protection grade IP67
  • Self-cleaning contact system
  • Easy maintenance
  • Optional: saltwater-resistant housing
Technical Information
Product Line

Connector Unit Mechanical Interlock (CUMI):
The CUMI is fitted with a mechanical interlocking system with a dual purpose. Firstly, this system ensures that the outlet (female connector) is always de-energised when no plug (male connector) is connected. Secondly, this system ensures that the plug is locked in place (male connector) which prohibits disconnection from the load during operation. The interlock system ensures maximum safety for the operator and the equipment.

C-Line: 200A/250A

B-Line: 250A/400A
 


Connector Unit Block Contactor (CUBC):
The CUBC is optimal for operation with pilot contacts. During connection, the electric lock is released only by the pilot contacts when the current-carrying elements are in full contact and switching is allowed. During disconnection the pilot contacts opens first and prevents the forming of an arc between the current-carrying main elements.

C-Line: 200A/250A

B-Line: 250A/400A
   


Connector Unit Circuit Breaker (CUCB):
The CUCB is fitted with a circuit breaker and circuit breaker protection. Overload and short circuit conditions are detected and the current path is interrupted. Injuries and equipment damage is hereby prevented. Additional customer specific components are available on request.

C-Line: 200A/250A

B-Line: 250A/400A
     


Please contact us for further Information.

 

Applications

Rauscher & Stoecklin connector are used in various applications:

  • Construction sites
  • Drill and conveyor systems
  • Tunnel construction and mining
  • Quarries and crushers
  • Open pits
  • Port facilities
  • Airports
  • Industrial plants
  • Flexible electrification at big event
  • Rail depots
  • etc.