Where is a D curve MCB used?

D curve MCBs are mainly used in the industrial and commercial sector to power up and protect heavy-duty machines like large motors, assembly machines, X-ray machines, and more. These MCBs allow a surge in current for a short time as needed by the machines, but also break the circuit when they detect unstable incoming current.

Is a D curve MCB safe?

Yes, a D curve MCB is safe to use and is designed to protect the expensive machinery from overloads and power surges. They only allow inrush current for machine start-up and break the circuit if instability is detected.

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D Curve MCB

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D Curve MCB

Showing 20 out of 48 products

Schneider Electric Acti9 xC60 32A D-Curve Double Pole MCB, A9N2P32D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 50A D-Curve Three Pole MCB, A9N3P50D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 2A D-Curve Double Pole MCB, A9N2P02D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 16A D Curve Four Pole MCB, A9N4P16D, Breaking Capacity: 10kA

By: Schneider Electric

Schneider Electric Acti9 xC60 63A D-Curve Three Pole MCB, A9N3P63D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 32A D Curve Four Pole MCB, A9N4P32D, Breaking Capacity: 10kA

By: Schneider Electric

Schneider Electric Acti9 xC60 6A D Curve Four Pole MCB, A9N4P06D, Breaking Capacity: 10kA

By: Schneider Electric

Schneider Electric Acti9 xC60 3A D-Curve Double Pole MCB, A9N2P03D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 20A D Curve Four Pole MCB, A9N4P20D, Breaking Capacity: 10kA

By: Schneider Electric

Schneider Electric Acti9 xC60 50A D-Curve Double Pole MCB, A9N2P50D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 16A D-Curve Single Pole MCB, A9N1P16D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 XC60 10A D-Curve Single Pole MCB, A9N1P10D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 2A D-Curve Three Pole MCB, A9N3P02D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti 9 xC60 25A D Curve Four Pole MCB, A9N4P25D, Breaking Capacity: 10kA

By: Schneider Electric

Schneider Electric Acti9 xC60 16A D-Curve Double Pole MCB, A9N2P16D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 40A D-Curve Three Pole MCB, A9N3P40D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 4A D-Curve Double Pole MCB, A9N2P04D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 4A D-Curve Three Pole MCB, A9N3P04D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 25A D-Curve Single Pole MCB, A9N1P25D, Breaking Capacity: 10 kA

By: Schneider Electric

Schneider Electric Acti9 xC60 6A D-Curve Three Pole MCB, A9N3P06D, Breaking Capacity: 10 kA

By: Schneider Electric

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Schneider Electric D Curve MCB

FAQs

D Curve MCB or Miniature circuit breakers are installed in electrical systems where heavy-duty industrial machines are installed, like X-ray, welding machines, and more. MCBs protect these machines as they use inrush current for a short time. Inrush current is a very high amount of power that these machines use for a short time.