Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
OT1000E03N3P ABB 1000A 3P+N Isolator Switch
ABB OT1000E03N3P is a 1000 A 3P+N isolator switch designed for high-current isolation in compatible three-phase power distribution systems incorporating a neutral conductor.
£1,441.97
Why Choose the ABB OT1000E03N3P 1000A 3P+N Isolator Switch?
The ABB OT1000E03N3P is a heavy-duty 1000 A, 3P+N isolator switch designed for high-current power isolation in industrial and commercial electrical systems. Its three-phase-plus-neutral configuration provides dedicated switching for installations where the neutral conductor must be incorporated into the isolation arrangement.
With a substantial 1000 A rated current, the OT1000E03N3P is suited to demanding power distribution applications, including main switchboards and high-capacity distribution assemblies. The 3P+N configuration makes it particularly relevant to compatible three-phase, four-wire systems requiring isolation of the three phase conductors together with the neutral.
As part of ABB's established OT switch range, the OT1000E03N3P provides a manufacturer-engineered solution for professional electrical installations. It is suitable for applications where dependable high-current manual isolation is required between a supply, distribution section or connected load.
Key Advantages
- Heavy-duty 1000 A isolator switch for high-current applications.
- 3P+N configuration for compatible three-phase systems with neutral.
- Provides dedicated manual isolation for power distribution circuits.
- Suitable for main switchboards and high-capacity distribution assemblies.
- Designed for demanding industrial and commercial electrical installations.
- Part of ABB's established OT switching range.
- Manufacturer-engineered solution for professional power isolation systems.
Key Features
- ABB OT1000 isolator switch.
- 1000 A rated current.
- 3P+N switching configuration.
- Designed for compatible three-phase systems incorporating a neutral conductor.
- High-current power isolation functionality.
- Suitable for industrial switchboard integration.
- Designed for professional power distribution applications.
High-Current 3P+N Isolation for Power Distribution Systems
Isolator switches provide a deliberate means of disconnecting electrical circuits so equipment or distribution sections can be separated from their supply. In three-phase systems incorporating a neutral conductor, a 3P+N arrangement provides the appropriate switching configuration where the installation requires the neutral to be included in the isolation scheme.
The ABB OT1000E03N3P combines this 3P+N configuration with a 1000 A current rating, making it suitable for high-capacity electrical distribution assemblies. Its OT-series design supports integration into professional industrial and commercial installations requiring dependable high-current isolation.
Typical Applications
- High-current three-phase power distribution systems with neutral.
- Industrial main switchboards.
- Power distribution assemblies.
- Main circuit isolation.
- Industrial plant and machinery supplies.
- Applications requiring a 1000 A 3P+N isolator switch.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 1000 A | |
|---|---|---|
| Poles | 3-pole | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT | |
| ABB order code | 1SCA100761R1001 | |
| Product group | 311027-OT Switches | |
| Product type | Isolator switch | |
| Rated current | 1000 A | |
| Configuration | 3P+N | |
| Application | High-current power isolation |
Frequently Asked Questions
What is the ABB OT1000E03N3P?
The OT1000E03N3P is a 1000 A, 3P+N isolator switch designed for high-current electrical isolation applications.
What is the current rating of the ABB OT1000E03N3P?
The ABB OT1000E03N3P has a rated current of 1000 A.
What does 3P+N mean on the ABB OT1000E03N3P?
3P+N identifies a configuration for three phase conductors plus neutral, making the switch suitable for compatible three-phase systems where the neutral is incorporated into the isolation arrangement.
Is the ABB OT1000E03N3P an isolator switch?
Yes. The OT1000E03N3P is an isolator switch intended for high-current power isolation applications.
Where is the ABB OT1000E03N3P typically used?
It is typically used in industrial switchboards, high-capacity power distribution assemblies and compatible three-phase systems requiring 1000 A 3P+N isolation.
Engineered for ABB High-Current Switching Applications
ABB OT isolator switches provide dependable manual isolation for professional power distribution systems, with the OT1000E03N3P delivering a 1000 A 3P+N configuration for demanding three-phase installations incorporating a neutral conductor.
