Type HPR10

Type HPR10


The new HPR10 power relay was designed for the use in trucks, buses and commercial vehicles, e.g. construction machinery, agricultural vehicles and special vehicles (SCRT®). We are exploring new horizons by combining an electro-mechanical switching system with the intelligence of a micro-controller in the same space and offer our customers the smartest power relay yet on the market.

Functions such as follow-up control, ON delay, variable control signal recognition and automatic load disconnection, e.g. in the event of undervoltage, make the HPR10 a high-end relay. Many functions which, up to now, had only been possible by means of accessing the vehicle’s control gear are now covered by the HPR10.

As the HPR10 features the same enclosure design as the MPR10, the benefits of this product group materialise.

Main functions as well as overcurrent protection, if necessary switching thresholds or time windows of the HPR10 can be custom designed with our configurator. Thus you receive a device that is exactly tailored to the requirements of your application. For specification please use our relay configurator:

Relay configurato (international)

Relay configurator (US)

Relay configurator (UK)

NEW! Now also available with robust plug-in connector – compatible with the HDSCS connector series
NEW! Extension to 48 V in the load circuit

Saves time and costs

  • through quick and fault-free mounting
  • thanks to isolation of the control contacts from environmental influences
  • through high resistance against vibration and mechanical stress

Technical Data

Voltage rating DC 12 V
DC 24 V
DC 48 V
Operating voltage DC 16…32 V
DC 9…16 V
Continuous current 100 A
200 A
300 A
Number of poles 1-pole
Temperature range -40°C…+85°C
Terminal design Load terminals M8 or M10
Control terminals M4 resp. HDSCS
Mounting method M4 connectors side and foot
foot flange
holes with compression limiter
side flange
Design Cylindrical enclosure
Feature Mechanical power relay for harsh application conditions with microcontroller.

Software offers a range of functionalities.

Extremely power saving due to a bistable drive, which only needs energy during switching operations.

Contact system type mechanical
Certificates KBA: E1 to ECE R10


  • Automated guided vehicles (AGV)
  • Automation
  • Automobile production
  • Automobiles
  • Commercial Vehicles
  • Forklifts
  • Rail vehicles
  • Watercraft & Vehicles
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