ABB OS630D03 Switch Fuse
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SWITCH FUSE
High-performance ABB switch fuse offering 630 A rated current, 80 kA short-circuit protection, and safe front operation for industrial systems.3630aABBBaseDeviceElectricalFrontFuseIndustrialmountedoperatedOS630D03PoleProtectionShort-CircuitSwitchSwitchgear
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ABB OS630D03 SWITCH FUSE
The ABB OS630D03 Switch Fuse is a robust, high-capacity device designed for demanding industrial electrical systems. With a rated current of 630 A and a short-circuit withstand rating of 80 kA, it ensures reliable protection and operational safety across various installations. Ideal for switchgear applications requiring efficient power interruption and insulation.
Manufacturer: ABB
Type: Switch Fuse
Model: OS630D03
| Rated Conditional Short-Circuit Current (Inc) | 80 kA (690 V) |
| Rated Current (In) | Main Circuit 630 A |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | 1000 V |
| Power Loss | 46 W |
| Handle Type | Handle and shaft not included |
| Mounting Type | Base mounting |
| Number of Poles | 3P |
| Operating Mode | Front Operated |
| Tightening Torque | 50 ... 75 N·m |
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