Delixi HGLZ 4 Pole Changeover Switch – Industrial Power Source Transfer & Electrical Isolation Solution
The Delixi HGLZ Series Changeover Switch is a heavy-duty industrial switching device designed for reliable transfer between two power sources while ensuring operational safety and uninterrupted power management.
Engineered according to IEC 60947-2 international standards, the HGLZ series is suitable for industrial facilities, generator backup systems, commercial buildings, manufacturing plants, and power distribution installations requiring dependable source switching.
Supporting 4 Pole configurations with current ratings from 100A to 1600A, and expandable up to 3150A, the HGLZ series provides stable operation under demanding electrical environments.
With a maximum continuous operational voltage of 690VAC and AC-22B utilization category, the switch is designed to handle mixed resistive and inductive loads efficiently while providing secure source transfer capability.
The robust construction and optional external operating handle make the HGLZ series ideal for modern low-voltage electrical infrastructure.
Key Features
✔ Industrial-grade manual power transfer switch
✔ Reliable switching between dual power sources
✔ 4 Pole configuration for complete circuit isolation
✔ Current ratings from 100A to 1600A
✔ Maximum ratings available up to 3150A
✔ Maximum continuous operational voltage: 690VAC
✔ AC-22B utilization category
✔ Heavy-duty industrial construction
✔ IEC 60947-2 compliant design
✔ Suitable for generator and utility power transfer systems
✔ External handle available upon request
✔ Designed for commercial and industrial electrical applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Series | HGLZ |
| Product Type | Changeover Switch |
| Pole Configuration | 4 Pole |
| Rated Frequency | 50/60Hz |
| Operational Voltage | 690VAC |
| Utilization Category | AC-22B |
| Standard | IEC 60947-2 |
| Current Range | 100A – 1600A |
| Maximum Available Rating | Up to 3150A |
Available Models
| Model | Pole | Current Rating |
|---|---|---|
| HGLZ-100/4 | 4 Pole | 100A |
| HGLZ-200/4 | 4 Pole | 160A |
| HGLZ-315/4 | 4 Pole | 315A |
| HGLZ-400/4 | 4 Pole | 400A |
| HGLZ-630/4 | 4 Pole | 630A |
| HGLZ-800/4 | 4 Pole | 800A |
| HGLZ-1250/4 | 4 Pole | 1250A |
| HGLZ-1600/4 | 4 Pole | 1600A |
Applications
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Generator power transfer systems
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Industrial electrical distribution panels
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Commercial buildings
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Manufacturing facilities
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Backup power switching systems
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Data centers and critical infrastructure
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Solar and hybrid energy systems
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Electrical isolation applications
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Utility-to-generator transfer installations
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Industrial automation and control panels
The Delixi HGLZ Changeover Switch Series delivers safe, reliable, and efficient power source transfer for industrial and commercial electrical systems where operational continuity is critical.
