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- ABB 1SCA022772R6510 OT160E03CP 3P 1000V 8kA Manual Change-Over Switch Changeover Switch ABB 1SCA022772R6510 OT160E03CP 3P 1000V 8kA Manual Change-Over Switch Changeover Switch
ABB 1SCA022772R6510 OT160E03CP 3P 1000V 8kA Manual Change-Over Switch Changeover Switch
ABB 1SCA022772R6510 OT160E03CP 3P 1000V 8kA Manual Change-Over Switch Changeover Switch
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- Description
The ABB OT160E03CP (SKU 1SCA022772R6510) is a 160 A, 3-pole manual change-over switch for a 1000 V main circuit. It uses an open-transition pistol handle padlockable in the 0-position with a door interlock in the I and II positions, and its short-time withstand current (Icw) is rated 8 kA for 1 second.
Technical Specifications
| Catalog No | OT160E03CP |
| SKU | 1SCA022772R6510 |
| Brand | ABB |
| Series | Manual Change-over Switches |
| EAN | 6417019251974 |
| 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) | 160 A |
| Conventional Thermal Current, Fully Enclosed (Ithe) | 160 A |
| Rated Operational Current AC-23A (Ie) | 160 A (380-690 V) |
| Rated Operational Power AC-23A (Pe) | 90-160 kW (380-690 V) |
| Rated Short-time Withstand Current (Icw) | 8 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 | 20 mm |
| Transition Type | Open |
| Power Loss per Pole | 2.4 W |
| Net Weight | 3.1 kg |
| Net Dimensions (W x H x D) | 170 x 150 x 160 mm |
Selection Notes
The OT160E03CP covers the lower end of the manual change-over range — a 3-pole choice where the neutral stays solidly connected. Its 8 kA Icw is a fraction of the larger frames' rating, because fault levels at a 160 A branch circuit are typically much lower than at a 1000 A+ incomer. The door-interlocked, padlockable handle is unchanged across the whole OT…CP family regardless of frame size.