SiePortal is not yet available in the selected region
Please mind, SiePortal is not yet available in the region you selected. If you continue, you will be taken to the platform Industry Mall, which will successively be replaced by SiePortal also in that region.
In the selected region, SiePortal is available
Please mind, in the region you selected, our Industry Mall is already replaced by its successor, SiePortal. If you continue, you will be taken to SiePortal, which will successively replace Industry Mall also in other regions.
Use our online form for specific solution suggestions or send your technical question directly to a product specialist in the Technical Support.
Create request
Status of your requests
Track the status of your request online. An overview of your request can be found here:
Status of your requests
Status of your requests
Search in
Product Catalogue
Product Catalogue
Minimize
Drive technology
Automation technology
Energy
Low-voltage - Power distribution
Low-voltage components
Protection, Switching, Measuring and Monitoring Devices
Air Circuit Breakers
SENTRON 3WA Air Circuit Breakers
SENTRON 3WA1 Air Circuit Breakers, IEC 60947-2
3WA1 Air Circuit Breakers/Non-Aut. Air Circ. Br. up to 6300 A (AC), IEC
3WA1 Non-Automatic Air Circuit Breakers up to 4000 A (DC), IEC
3WA1 Accessories and Spare Parts
SENTRON 3WA3 Air Circuit Breakers, UL1066 / IEC 60947-2
SENTRON 3WL Air Circuit Breakers
Molded Case Circuit Breakers
Miniature Circuit Breakers
Residual Current Protective Devices
Electronic Circuit Protection Devices
SENTRON Arc fault detection device
Switching Devices
Overvoltage Protection Devices
Fuse Systems
Switch Disconnectors
Switch Disconnectors and Transfer Switching Equipment
Measuring Devices and Power Monitoring
Monitoring Devices
Transformers, Power Supply Units and Socket Outlets
Configurator for 3WA1 IEC open circuit breakers from 630 A to 6300 A.
With this configurator you can select exactly the right circuit-breaker configuration for your application. For example, if you already know the ordering data of a device and only need a data sheet or CAD data of this device, you can enter the MLFB in the corresponding field (direct input) and you will receive the desired information. Comprehensive CAD data, circuit diagrams are also available after successful configuration.
To start the configurator with a preallocation use the direct input e.g.: 3WA1220-8CF11-0AA0-Z F19+F23StartConversion
