Schaltbau Holding AG

Electromechanics for renewable energies

Also in eco-friendly power stations, high currents and voltages have to be connected safely and electric arcs extinguished in milliseconds. We have developed this expertise in railway technology. Furthermore, our products are tried and tested in both tropical heat and sub-zero arctic temperatures – ideal qualifications for use in wind turbines and solar energy plants.

Modular connectors

Connect sensor and actuator circuits,
optimised for outdoor use

Signal connectors with butt contacts

Reliable transmission
of sensitive signals

Microswitches for wind turbines

Gearbox limit switches and
brake monitoring switches

Power contactors for photovoltaic power plants

Disconnecting the central inverter
from the solar modules

Modular connectors for outdoor use

  • Immersion protected up to IP67 (mated and unmated)
  • Temperature range: -25 to +100 °C

Signal connectors with butt contacts ensure reliable connections

  • In case of humidity or under water: IP69K (mated and unmated)
  • In extreme temperatures: -55 to +85 °C
  • In spite of mechanical stress: shock and vibration-resistant

Microswitches (snap-action switches) for wind turbines

  • Pitch and yaw adjustment in gearbox limit switches
  • Brake monitoring switches

Contactors and circuit breakers for wind turbines and photovoltaic power plants

  • Compact contactors: single and multi-pole for up to 1000 V DC and/or 1500 V AC
  • Power contactors: single and double-pole for AC and DC up to 3,000 V, 800 A

Charging connectors for battery banks

  • Energy, air, water and data via a single charging interface
  • Charging currents up to 500 A – ideal for rapid charging

Técnica e dados

Special

DC power contactors

Main switches for central inverters

Speed Matters

Speed Matters

Technology partner for the development of special connectors, switches and contactors for solar plants.