ABB OS250D02 Switch Disconnector
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Switch Fuse Disconnector ABB OS250D02 switch fuse disconnector designed for industrial circuit protection, isolation, and power distribution applications with high short-circuit withstand capability and DIN fuse compatibility.
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| Part No. | 1SCA022760R0170 |
| MNR | OS250D02P |
| Code | 924763 /GB14048.3 |
| SN | 6 41 019 247632 |
| Technology | ABB Oy |
| Conventional Free-air Thermal Current (Ith) | T = 40 °C 250 A |
| Conventional Thermal Current (Ithe) | Fully Enclosed 250 A |
| Fuse Size | NH0/NH1 |
| Fuse System | DIN |
| Handle Type | OH-J, Type 1, 3R, 12 |
| Mounting Type | Base mounting |
| Number of Poles | 2P |
| Operating Mode | Front |
| Position of Line Terminals | Top In - Bottom Out, Bottom In - Top Out |
| Power Loss | at Rated Current 17 W |
| Rated Conditional Short-Circuit Current (Inc) | (690 V) 100 kA |
| Rated Current (In) | Main Circuit 250 A |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | 1000 V |
| Standards | IEC 60947-3 |
| Switches Operating Mechanism | 02 (Left Side) |
| Terminal Type | Lug terminals |
| Terminal Width | 25 mm |
| Tightening Torque | 30 ... 44 N·m |
| Dimension | 154 x 199 x 154 mm |
| Stock Key | CON-003 |
| Condition | New |
| SKU | 1099265 |
| Weight | 2,78 |
