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OT1000E03 ABB 1000A 3-Pole Switch-Disconnector
ABB OT1000E03 is a 1000 A three-pole front-operated, base-mounted switch-disconnector with a left-positioned mechanism, supplied without handle and shaft and with a terminal bolt kit included.
£1,203.44
Why Choose the ABB OT1000E03 1000A 3-Pole Switch-Disconnector?
The ABB OT1000E03 is a heavy-duty 1000 A, 3-pole switch-disconnector designed for reliable switching and isolation in demanding low-voltage power distribution systems. Identified by ABB order code 1SCA022860R5850, it forms part of the ABB OT switch-disconnector family and is suitable for high-current industrial installations.
The OT1000E03 is a front-operated, base-mounted switch-disconnector with the operating mechanism positioned on the left. It is supplied without a handle and shaft, allowing the appropriate operating accessories to be selected separately to suit the panel or enclosure design.
With an open-air thermal current of 1000 A and AC-22A/AC-23A operational current of 1000 A at 400–415 V, the OT1000E03 is engineered for substantial electrical loads. A terminal bolt kit is included, supporting practical installation into industrial switchboards and power distribution assemblies.
Key Advantages
- Heavy-duty 1000 A switch-disconnector.
- 3-pole configuration for three-phase applications.
- Provides dependable manual switching and circuit isolation.
- Front-operated design for panel applications.
- Designed for base mounting.
- Supplied without handle and shaft for flexible operating-accessory selection.
- Terminal bolt kit included as standard.
- Suitable for demanding industrial power distribution systems.
Key Features
- ABB OT1000E03 switch-disconnector.
- ABB order code 1SCA022860R5850.
- Rated current: 1000 A.
- 3-pole configuration.
- Front-operated mechanism.
- Base-mounted construction.
- Mechanism positioned on the left.
- Handle and shaft not included.
- Terminal bolt kit included.
- Rated insulation voltage of 1000 V.
- Rated impulse withstand voltage of 12 kV.
High-Current Switching and Isolation for Industrial Distribution
Switch-disconnectors provide a means of manually switching and isolating electrical circuits, allowing downstream equipment to be disconnected from the supply when required. In high-current industrial systems, a correctly selected switch-disconnector provides a dedicated isolation point within switchboards, distribution panels and machinery power systems.
The ABB OT1000E03 provides this functionality in a 1000 A, 3-pole configuration. Its front-operated, base-mounted construction and separately selected handle and shaft allow the operating arrangement to be adapted to suitable enclosure depths and panel designs, while the included terminal bolt kit assists with installation.
Typical Applications
- High-current industrial power distribution.
- Three-phase circuit isolation.
- Main and sub-main switchboards.
- Industrial machinery power supplies.
- Electrical distribution and control panels.
- OEM switchgear and industrial electrical equipment.
Technical Specifications
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| Poles | 3-pole | |
|---|---|---|
| Current | 1000 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Product family | OT | |
| ABB order code | 1SCA022860R5850 | |
| Product type | Switch-disconnector | |
| Rated current | 1000 A | |
| Open-air thermal current (Ith) | 1000 A | |
| Rated operational current AC-22A, 400–415 V | 1000 A | |
| Rated operational current AC-23A, 400–415 V | 1000 A | |
| Number of poles | 3 | |
| Operation | Front operated | |
| Mounting | Base mounted | |
| Mechanism position | Left | |
| Handle | Not included | |
| Shaft | Not included | |
| Terminal bolt kit | Included | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| GTIN/EAN | 6417019309293 | |
| ABB product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT1000E03?
The ABB OT1000E03 is a 1000 A, 3-pole, front-operated and base-mounted switch-disconnector designed for high-current low-voltage switching and isolation.
What is the current rating of the ABB OT1000E03?
The OT1000E03 has an open-air thermal current rating of 1000 A and is rated at 1000 A for AC-22A and AC-23A duty at 400–415 V.
How many poles does the ABB OT1000E03 have?
The OT1000E03 is a 3-pole switch-disconnector intended for suitable three-phase applications.
Are the handle and shaft included with the ABB OT1000E03?
No. The OT1000E03 is supplied without the operating handle and shaft, allowing suitable operating accessories to be ordered separately.
Is a terminal bolt kit included with the ABB OT1000E03?
Yes. ABB specifies that a terminal bolt kit is included with the OT1000E03.
How is the ABB OT1000E03 installed and operated?
The OT1000E03 is designed for base mounting and front operation, with the operating mechanism positioned on the left.
What is the ABB order code for OT1000E03?
The ABB order code for the OT1000E03 switch-disconnector is 1SCA022860R5850.
Trusted by Panel Builders and Industrial Engineers Worldwide
ABB OT switch-disconnectors provide dependable manual switching and isolation for low-voltage power systems, supporting high-current applications in industrial switchboards, machinery and electrical distribution equipment.
