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OT400E22P ABB 400 A 4-Pole Switch-Disconnector
ABB OT400E22P is a 400 A four-pole front-operated switch-disconnector with its operating mechanism positioned between the poles for reliable manual switching and isolation in industrial electrical systems.
£325.52
Why Choose the ABB OT400E22P 400 A 4-Pole Switch-Disconnector?
The ABB OT400E22P is a robust 400 A four-pole switch-disconnector designed for dependable switching and electrical isolation in industrial low-voltage distribution systems. Identified by ABB order code 1SCA022727R5830, this model forms part of the proven ABB OT switch-disconnector series and features its operating mechanism positioned between the poles.
Designed for front operation and base mounting, the OT400E22P provides a practical means of manually disconnecting electrical circuits for maintenance, servicing and operational isolation. The switch is supplied with a handle and shaft, while its four-pole arrangement provides simultaneous switching of all four poles for suitable three-phase and neutral distribution systems.
With a conventional free-air thermal current of 400 A and rated operational currents of 400 A AC-21A, AC-22A and AC-23A at 380–415 V AC, the OT400E22P is engineered for demanding industrial switching duties. Its rated operational voltage extends to 1000 V AC, making it suitable for a broad range of power distribution and machinery isolation applications.
Key Advantages
- Heavy-duty 400 A switch-disconnector for industrial electrical isolation.
- Four-pole configuration for simultaneous switching of four conductors.
- Operating mechanism positioned between the poles.
- Front-operated design with handle and shaft included.
- 400 A AC-23A operational current at 380–415 V AC.
- Base-mounted construction for integration into switchboards and electrical panels.
Key Features
- ABB OT switch-disconnector series.
- 400 A conventional free-air thermal current.
- 4-pole switching configuration.
- Mechanism located between the poles.
- Front-operated configuration.
- Handle and shaft included.
- 1000 V AC rated operational voltage.
- 15 kA short-time withstand current for 1 s.
- Lug main circuit terminals.
Reliable Four-Pole Isolation for Industrial Systems
Switch-disconnectors provide a defined means of manually disconnecting electrical equipment from its power source, allowing downstream circuits, machinery and distribution equipment to be isolated during maintenance, servicing and operational shutdown procedures.
The ABB OT range is designed for demanding industrial installations where dependable switching performance and straightforward integration are essential. The OT400E22P combines a 400 A rating, four-pole switching and a mechanism positioned between the poles, providing an effective isolation solution for suitable low-voltage distribution systems.
Typical Applications
- Industrial electrical distribution switchboards.
- Four-pole three-phase and neutral circuit isolation.
- Main and sub-distribution systems.
- Industrial machinery disconnect applications.
- Control panels and power distribution assemblies.
- Manufacturing and process equipment.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 400 A | |
| Power | 230 kW | |
| Product Series | ABB OT | |
| Series | OT Switch-Disconnectors | |
| ABB order code | 1SCA022727R5830 | |
| Product group | 311027-OT Switches | |
| Product type | Switch-disconnector | |
| Conventional free-air thermal current | 400 A | |
| Number of poles | 4 | |
| Operating mechanism | Between the poles | |
| Rated operational voltage | 1000 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated operational current AC-21A at 380–415 V AC | 400 A | |
| Rated operational current AC-22A at 380–415 V AC | 400 A | |
| Rated operational current AC-23A at 380–415 V AC | 400 A | |
| Rated operational power AC-23A at 400–415 V AC | 230 kW | |
| Rated short-time withstand current | 15 kA for 1 s | |
| Operation | Front operated | |
| Handle | Black handle and shaft included | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Standard | IEC 60947-3 | |
| Dimensions (H × W × D) | 185 × 240 × 107 mm | |
| Weight | approx. 3.7 kg |
Frequently Asked Questions
What is the ABB OT400E22P used for?
The ABB OT400E22P is used for manual switching and isolation of electrical circuits in industrial power distribution, machinery and switchboard applications.
What is the current rating of the OT400E22P?
The OT400E22P has a conventional free-air thermal current rating of 400 A and is rated at 400 A for AC-21A, AC-22A and AC-23A duty at 380–415 V AC.
How many poles does the ABB OT400E22P have?
The OT400E22P is a four-pole switch-disconnector, allowing four conductors to be switched simultaneously in suitable electrical distribution systems.
Where is the operating mechanism positioned on the OT400E22P?
The OT400E22P has its operating mechanism positioned between the poles and is configured for front operation.
What is the AC-23A power rating of the ABB OT400E22P?
The OT400E22P has a rated operational power of 230 kW at 400–415 V AC in AC-23A duty.
Trusted Industrial Switching from ABB
ABB OT switch-disconnectors provide dependable manual switching and electrical isolation for industrial power distribution and machinery applications, with flexible configurations designed for integration into modern switchboards and electrical assemblies.
