6300A/Air Circuit Breaker(ACB) 6300A

Product Attributes
Packaging & Delivery
Product Description

Product Attributes

Model No.: 6NTA63

Brand: NTITC

Packaging & Delivery

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Product Description

The 6NTA Series Air Circuit Breakers are suitable for AC 50/60 Hz power supply and distribution networks with a rated operating voltage of 415 V AC/690 V AC. They are designed to distribute electrical energy and protect lines and power supply equipment against overload, undervoltage, short-circuit, grounding, and other faults. The circuit breakers are equipped with precision selective protection and multi-functional intelligent controllers, featuring comprehensive protection and communication capabilities.

To enhance power supply reliability and avoid unnecessary power outages, an advanced intelligent controller with a communication interface can be selected. Connected via field bus, it enables the four remote functions (remote measurement, remote adjustment, remote control, remote signaling), meeting the requirements of intelligent power distribution networks.

Rated Voltage: 415 V AC / 690 V AC

Rated Current: 4000 A, 5000 A, 6300 A

Rated Ultimate Short-Circuit Breaking Capacity (Icu): Up to 150 kA (415 V)

Rated Service Short-Circuit Breaking Capacity (Ics): Up to 135 kA