Selection of a circuit breaker depends essentially on :
•Type of system - determines the type of product and the number of poles connected in series for each polarity
•Rated voltage - determines the number of series poles taking part in current interruption.
•Nominal current - determines the rated current of the circuit breaker.
•Maximum short-circuit current at the point of installation - determines the breaking capacity.(based on L/R time constant)
Released for: Schneider Electric South Africa
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales enquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Centre
Find support resources for all your needs, in one place.
