Schneider ComPacT NS MCCBs

Schneider Electric ComPacT NS MCCBs are high-current molded case circuit breakers for 630 A to 1600 A feeders and incomers. The range covers 3-pole and 4-pole breakers with MicroLogic electronic trip units, with more than 160 products. Stoklink ships worldwide from Turkey and quotes volumes on request.

What's in this range

• NS630b to NS1600 frames, including NS800 and NS1000.
• N, H and L breaking capacity classes, up to 150 kA on NS800L.
• MicroLogic 2.0 and 5.0 electronic trip units.
• For lower ratings see Schneider ComPacT NSX MCCBs.

How to choose

• Frame and rating must cover the feeder current.
• Breaking capacity class must exceed the prospective short-circuit current.
• MicroLogic version sets the protection functions: 2.0 for long-time and instantaneous, 5.0 adds short-time.

FAQ

When does a feeder need an NS instead of an NSX?

Above 630 A. NSX frames stop at 630 A, so NS covers the range up to 1600 A.

What is MicroLogic 5.0?

It is an electronic trip unit with adjustable long-time, short-time and instantaneous protection (LSI).

Do you ship ComPacT NS breakers abroad?

Stoklink ships worldwide from Turkey on EXW terms. Lead time depends on distributor stock, so request a quote with your part numbers and quantities.