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CHINT NXZB‑63H/4C 63 A 4‑Pole Automatic Transfer Switch – Steel-Enclosed with Built‑In Terminals
GH₵7,000.00
GH₵8,000.00
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📝 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
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63 A Rating, 4‑Pole Design – Ideal for single- or three-phase power systems.
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High Fault Capacity – 10 kA breaking capacity and 17 kA making capacity for fault tolerance.
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Fast Transfer Time – Approximately 1.4 seconds to transfer between power sources.
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Steel-Enclosed Construction – Durable housing with built-in terminal blocks and cable-ready connectors.
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Long Lifespan – Rated for 10,000 mechanical cycles and 3,000 electrical operations.
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Comprehensive Protection – Built-in safeguards against overload, short circuits, over-voltage, and under-voltage.
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Mounting Flexibility – Can be surface-mounted or installed on DIN rail.
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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
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Seamless Power Switching – Maintains continuity by automatically transferring between power sources.
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Compact & Professional – Space-saving steel enclosure with built-in connectivity.
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Durable & Resilient – Designed to handle high fault currents and frequent transfers.
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Safe & Reliable – Multiple protection mechanisms safeguard both supply and load.
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Global Certification – Ideal for international deployment with recognized compliance.
🛠 Recommended Use Cases
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Automatic generator or UPS integration in homes and commercial spaces
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Redundant power configurations in offices and telecom installations
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Backup power systems for security, networking, or IT infrastructure
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Industrial control systems requiring quick and reliable power changeover
🧩 Installation Guidelines
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Mount securely on a panel or DIN rail.
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Wire main and backup power sources to designated supply terminals.
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Connect control voltage to enable auto/manual operation.
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Configure transfer delays and modes as required.
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Perform commissioning tests after installation to verify correct operation.
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