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- ABB 1SCA103908R1001 OT2000E03CP 3P 1000V 55kA Manual Change-Over Switch Changeover Switch ABB 1SCA103908R1001 OT2000E03CP 3P 1000V 55kA Manual Change-Over Switch Changeover Switch
ABB 1SCA103908R1001 OT2000E03CP 3P 1000V 55kA Manual Change-Over Switch Changeover Switch
ABB 1SCA103908R1001 OT2000E03CP 3P 1000V 55kA Manual Change-Over Switch Changeover Switch
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- Description
The ABB OT2000E03CP (SKU 1SCA103908R1001) is a 2000 A, 3-pole manual change-over switch for a 1000 V main circuit. It carries a 55 kA, 1-second short-time withstand current (Icw), uses screw terminals sized for a 100 mm terminal width, and mounts to the base of an enclosure with an open-transition pistol handle.
Technical Specifications
| Catalog No | OT2000E03CP |
| SKU | 1SCA103908R1001 |
| Brand | ABB |
| Series | Manual Change-over Switches |
| EAN | 6417019382814 |
| Number of Poles | 3P |
| Rated Operational Voltage (Main Circuit) | 1000 V |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Conventional Free-air Thermal Current (Ith) | 2000 A |
| Rated Operational Current AC-21B (Ie) | 2000 A (380-500 V) |
| Rated Short-time Withstand Current (Icw) | 55 kA for 1 s |
| Degree of Protection | Front IP20 |
| Pollution Degree | 3 |
| Mounting Type | Base mounting |
| Operating Mode | Front |
| Position of Line Terminals | Top In - Bottom Out / Bottom In - Top Out |
| Terminal Type | Screw Terminals |
| Terminal Width | 100 mm |
| Transition Type | Open |
| Power Loss per Pole | 55 W |
| Net Weight | 54.285 kg |
| Net Dimensions (W x H x D) | 538 x 377 x 335 mm |
Selection Notes
At 2000 A the OT2000E03CP uses screw terminals on a 100 mm terminal width rather than the lug terminals found on the equivalent switch-disconnector frame, reflecting the heavier bus-bar connections typical at this current. Its 55 kA Icw is higher than the 1000-1600 A OT…CP frames, so it tolerates a larger upstream fault level for the same 1-second duration. Choose the 3-pole version where the neutral is unswitched.