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The NLW1-1600-3P Air Circuit Breaker (ACB) is an intelligent, high-capacity protection device engineered for industrial and commercial power distribution systems. As a 3-pole 1600A ACB, it delivers comprehensive protection against overload, short circuits, and ground faults—critical for safeguarding expensive equipment and ensuring uninterrupted power in high-demand environments. Equipped with a smart trip unit and modular design, the NLW1-1600-3P combines advanced functionality with ease of maintenance, making it ideal for data centers, hospitals, and large industrial plants.
The NLW1-1600-3P offers all-around protection, including overload protection (prevents overheating), short-circuit protection (quickly cuts off fault currents), and ground fault protection (detects leakage currents). It also supports adjustable long/short delay and instant trip settings to match specific system needs.
At the heart of the ACB is a smart electronic trip unit that provides real-time monitoring: it displays current levels digitally, records faults, logs operational events, and runs system diagnostics—empowering operators to identify issues before they cause downtime.
The draw-out modular structure allows safe, tool-free maintenance. Operators can remove the ACB’s core components without disconnecting the entire power system, reducing downtime and improving workplace safety.
Built with high-quality metals and heat-resistant plastics, the NLW1-1600-3P boasts excellent breaking capacity (handles high fault currents) and long mechanical life. It resists interference from electromagnetic signals and extreme temperatures, ensuring stable performance in harsh industrial conditions.
In manufacturing and processing facilities, the NLW1-1600-3P protects heavy-duty machinery and production lines from electrical faults, minimizing costly downtime.
Data centers rely on the NLW1-1600-3P to safeguard critical power systems (e.g., server racks, cooling units). Its fast fault response and diagnostic features ensure uninterrupted data processing.
For hospitals (where power outages risk patient safety) and shopping malls (with high electrical loads). The ACB provides reliable protection for HVAC systems, lighting, and medical equipment.
The NLW1-1600-3P is a key component in power distribution rooms and MCC (Motor Control Center) panels. Manage power flow and protecting against electrical hazards in centralized control systems.
To meet diverse market needs, the NLW1-1600-3P offers tailored OEM/ODM services:
Protection Parameter Customization: Adjust trip settings (e.g., delay times, current thresholds) to match specific equipment requirements.
Structural Modifications: Modify the ACB’s size or terminal layout to fit compact or non-standard cabinet designs.
Branding Integration: Add custom logos, digital display interfaces, or user manuals to align with brand guidelines.
Global Compliance Adaptations: Tweak designs to meet regional standards (e.g., UL for North America, CE for Europe).
ACBs like the NLW1-1600-3P handle high currents and offer advanced protection for industrial systems, while MCBs are smaller, low-current devices for residential or light commercial use.
Yes, the ACB’s smart trip unit supports communication protocols (e.g., Modbus) for integration with building management systems, enabling remote monitoring and control.
Thanks to its draw-out design, replacement takes minutes (not hours). Spare components are readily available to minimize downtime.
Yes, we recommend installation by certified electricians familiar with industrial ACBs. Our team provides installation guides and technical support to ensure proper setup.
