Factory price d curve breaker in Brisbane

What is a D curve breaker?

D curve breakers allow extra load at start. For compressors and air conditioner type applications. All prices include gst and a tax invoice. Better prices for box quantities. Click on product to see price breaks. Filter Results by: Items starting with ABB S201D20 20 Amp 1 pole 6ka d curve breaker. Made for extra start up current.

Are D curve circuit breakers reliable?

With stable switching capability, long service life, and effective protection against electrical faults, the D Curve circuit breakers in this range provide the reliability needed for heavy-duty electrical applications. What are D Curve circuit breakers used for?

What is a b curve circuit breaker?

B Curve Circuit Breakers: B curve circuit breakers trip when the current reaches 3 to 5 times the rated current. They are ideal for resistive or slightly inductive loads where the surge current is not significantly greater than the rated current. This makes them suitable for applications like lighting circuits.

What is a D curve MCB?

Unlike standard breakers, D Curve MCBs allow momentary current spikes without tripping unnecessarily. This makes them suitable for commercial and light-industrial environments where equipment may draw several times its normal current during start-up.