GSH204 ABB Disconnector with fuse protection Integrated safety isolation short circuit protection
GSH204 ABB Disconnector with fuse protection Integrated safety isolation short circuit protection
ABB GSH204 is a 4-pole Fuse Switch Disconnector in the ABB GS series, integrating electrical isolation and short-circuit protection functions. This product is specially designed for industrial control cabinets, power distribution systems and motor terminal circuits. It provides reliable overload and short-circuit protection through built-in NH/gG type fuses, and also features visible breakpoints to ensure the safety of maintenance personnel during operation. It is widely applied in fields such as construction, energy, manufacturing and infrastructure.
Basic parameters
| Model | GSH204 |
| Series | ABB GS fuse combined disconnector |
| Rated working voltage (Ue) | 400 V AC (50/60 Hz) |
| Rated insulation voltage (Ui) | 690 V AC |
| Rated working current (Ie) | 16A, 20A, 25A, 32A, 40A, 50A, 63A (depending on the fuse used) |
| Applicable fuse types | NH/gG fuses (dimensions 10× 38mm or 14× 51mm) |
| Installation method | DIN rail (35mm) or screw fixed to the panel |
| Wiring method | Screw terminal. Supported wire cross-section 2.5-25 mm² (copper wire) |
| Operation mode | Manual operation handle (with ON/OFF indicator) |
| Dimensions (width × height × depth) | ≈ 90mm × 105mm × 85mm (with slight variations depending on the current rating) |
Product Images
Related Products
| SH201 | SH204-C40 |
| SH202 | SH204-C50 |
| SH203 | SH204-C63 |
| SH204 | SH204-B16 |
| SH204-C6 | SH204-D25 |
| SH204-C10 | SH204L |
| SH204-C16 | S204-C32 |
| SH204-C20 | S204-B20 |
| SH204-C25 | 1SFA002003R3240 |
| SH204-C32 | 1SFA002003R6340 |
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