ACB Mechanism & Breaker Assemblies

by NS Electric Co., Ltd. · South Korea LISTEDMANUFACTURER

Models: 4
Range: Air circuit breakers 630 A–6300 A (2000/4000/6300 AF frames)

Overview

Mechanism assemblies, moving-conductor assemblies and complete OEM air circuit breakers for low-voltage distribution boards, including compact frames that reduce panel size and weight.

Key features

Mechanism assembly handling manual and motor-driven opening and closing
Moving conductor assemblies for main circuits
Compact ACB 800–1600 A in standard, disconnector and current-limiting types
Rating plug for selectable rated current and frequency

Applications

Low-voltage switchboards
Package substations
Building and industrial power distribution

Models

Product	Rating	Note
Compact ACB	800 A–1600 A	Standard / disconnector / current-limiting
ACB with integrated adapter terminals	630 A–2500 A	Interchangeable structure
ACB mechanism assembly	1600 A–6300 A	2000/4000/6300 AF
Moving conductor assembly	1600 A–6300 A	Main circuit part

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