Air Circuit Breakers

Air Circuit Breakers
Air Circuit Breakers
Price And Quantity
  • 1
  • Piece/Pieces
  • 9100 INR
Product Description

 Air Circuit Breakers

Air Circuit Breakers are Versatile in use with 3 sizes. The 3WL air circuit breakers covers a power spectrum from of 630 A to 6,300 A, in either 3 or 4 pole design, they are suitable for using upto 1,150 V. They fulfill the demands operation and monitoring of network processes when electronic control systems are used. The quality of series is setting standards worldwide.

3WL air circuit breakers have integrated communication capability & are very flexible applicability. All models are characterized by withdrawable version– in fixed-mounted as well as identical design. Its the world’s smallest circuit breaker of its class.


  • Flexible and global applicability for temperatures up to 70 °C;
  • No derating up to 55 °C
  • Easy planning, assembly and retrofitting through modular design with only 3 sizes
  • Full communication capability via PROFIBUS-DP or Modbus
  • Smallest circuit breaker in the market
  • RoHS-compliant


  • Used in electrical system as incoming-feeder, coupler, distribution and outgoing-feeder circuit breaker
  • Used for switching and protection of motors, generators, capacitors, transformers, cables and bus bars
  • Devices in AC version are available as circuit breaker and non-automatic circuit breaker.
  • Devices in DC version are available as non-automatic circuit breaker

Unisys Automation is a best dealer of Siemens Make Air Circuit Breaker.

Contact Us

Electrical & Automation Division)F-408, Aditya Corporate Hub, RDC, Raj Nagar, Ghaziabad, Uttar Pradesh, 201001, India
Phone :+918068214246