HG2B Strip Type Fuse-Switch Disconnector
Product Overview:
The HG2B series bar fuse switch disconnector is designed for making, breaking, and protecting low-voltage distribution circuits against overload and short circuits. It mounts directly onto copper busbars and is suitable for use in distribution cabinets, industrial power systems, and energy distribution panels. The switch complies with relevant technical regulations and features a visible breaking point for safe isolation.
Applications:
Ideal for low-voltage switchgear assemblies, industrial power distribution, cabinet feed units, and circuits with high short-circuit currents. Used as main switches, isolation switches, or emergency switches.
Key Features:
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Rated current: 160A, 250A, 400A, 630A
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Rated operational voltage: 380V / 660V AC (50/60Hz)
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Rated insulation voltage: 690V AC
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Utilisation category: AC-23B (380V), AC-22B (660V)
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Synchronous three-phase operation or independent single-phase operation
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Mounts directly onto busbars; visible breaking gap ensures safe isolation
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Compatible fuse sizes: 160A (NT00), 250A (NT1), 400A (NT2), 630A (NT3)
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Operating temperature range: -25°C to +55°C
Quality Assurance:
Manufactured under ISO9001-2000 and ISO14001-2004 certified processes, ensuring reliable performance and long service life (10 years under normal conditions).
Dimensions:
Refer to technical datasheet for detailed mounting dimensions.
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