CHINT NXZB‑63H/4C 63 A 4‑Pole Automatic Transfer Switch – Steel-Enclosed with Built‑In Terminals
CHINT NXZB‑63H/4C 63 A 4‑Pole Automatic Transfer Switch – Steel-Enclosed with Built‑In Terminals
CHINT NXZB‑63H/4C 63 A 4‑Pole Automatic Transfer Switch – Steel-Enclosed with Built‑In Terminals

CHINT NXZB‑63H/4C 63 A 4‑Pole Automatic Transfer Switch – Steel-Enclosed with Built‑In Terminals

📝 Overview

The CHINT NXZB‑63H/4C is a motorized automatic transfer switch (ATS) engineered to smoothly switch between utility and backup power sources. Rated for 63 A with a 4-pole design, it supports both single-phase (2...

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GH₵9,000.00

📝 Overview

The CHINT NXZB‑63H/4C is a motorized automatic transfer switch (ATS) engineered to smoothly switch between utility and backup power sources. Rated for 63 A with a 4-pole design, it supports both single-phase (230 V) and three-phase (400 V) systems. Housed in a rugged steel enclosure with integrated terminal blocks, it’s ideal for residential, commercial, and light-industrial applications.

🔧 Key Features

  • 63 A Rating, 4‑Pole Design – Ideal for single- or three-phase power systems.

  • High Fault Capacity – 10 kA breaking capacity and 17 kA making capacity for fault tolerance.

  • Fast Transfer Time – Approximately 1.4 seconds to transfer between power sources.

  • Steel-Enclosed Construction – Durable housing with built-in terminal blocks and cable-ready connectors.

  • Long Lifespan – Rated for 10,000 mechanical cycles and 3,000 electrical operations.

  • Comprehensive Protection – Built-in safeguards against overload, short circuits, over-voltage, and under-voltage.

  • Mounting Flexibility – Can be surface-mounted or installed on DIN rail.

  • International-Grade – Certified to IEC standards (IEC 60947‑6‑1) with CE, CB, and KEMA approval.

📐 Technical Specifications

Specification Detail
Model NXZB‑63H/4C
Rated Current 63 A
Poles 4-pole
Voltage Single-phase 230 V / Three-phase 400 V
Control Voltage 230–240 V AC
Breaking Capacity (Icn) 10 kA
Making Capacity (Icm) 17 kA
Transfer Time ~1.4 seconds ±10%
Mechanical Endurance 10,000 cycles
Electrical Endurance 3,000 switching operations
Enclosure Steel with integrated terminal blocks
Mounting Surface or DIN-rail
Operating Temp Range –25 °C to +70 °C (standard range: –5 °C to +40 °C)
Altitude Rating Up to 2,000 m
Electromagnetic Protection IEC 61000-4 (Levels 2–3)

✅ Key Benefits

  • Seamless Power Switching – Maintains continuity by automatically transferring between power sources.

  • Compact & Professional – Space-saving steel enclosure with built-in connectivity.

  • Durable & Resilient – Designed to handle high fault currents and frequent transfers.

  • Safe & Reliable – Multiple protection mechanisms safeguard both supply and load.

  • Global Certification – Ideal for international deployment with recognized compliance.

🛠 Recommended Use Cases

  • Automatic generator or UPS integration in homes and commercial spaces

  • Redundant power configurations in offices and telecom installations

  • Backup power systems for security, networking, or IT infrastructure

  • Industrial control systems requiring quick and reliable power changeover

🧩 Installation Guidelines

  1. Mount securely on a panel or DIN rail.

  2. Wire main and backup power sources to designated supply terminals.

  3. Connect control voltage to enable auto/manual operation.

  4. Configure transfer delays and modes as required.

  5. Perform commissioning tests after installation to verify correct operation.

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