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OT400E04K ABB Switch Disconnector 400 A 4 Pole
ABB OT400E04K switch disconnector, a 400 A four pole AC-23A device designed for reliable industrial switching and electrical isolation.
£421.46
Why Choose the ABB OT400E04K Switch Disconnector?
The ABB OT400E04K is a robust switch disconnector designed for reliable manual switching and electrical isolation in industrial power distribution systems. As part of the proven ABB OT switch disconnector series, it provides dependable performance for high-current applications requiring safe circuit control and isolation. :chatgpt-content-reference{index="0"}
This switch disconnector features a four-pole, front-operated, base-mounted construction with a black direct-mounted pistol handle and included terminal bolt kit. Its durable design allows straightforward integration into electrical switchboards, machinery systems and industrial distribution assemblies. :chatgpt-content-reference{index="1"}
With a rated current of 400 A, a four-pole configuration and AC-23A utilisation category, the ABB OT400E04K is suitable for demanding low-voltage switching applications requiring reliable isolation and operational control. :chatgpt-content-reference{index="2"}
Key Advantages
- High-performance switch disconnector for industrial applications.
- 400 A rated current for demanding electrical installations.
- 4-pole configuration for complete circuit isolation.
- Direct-mounted pistol handle for simple manual operation.
- Base-mounted construction for flexible switchboard installation.
- Reliable switching performance according to IEC standards.
Key Features
- ABB OT switch disconnector series.
- 400 A AC-23A rated operational current.
- Four-pole switch disconnector.
- Front-operated mechanism.
- Black direct-mounted pistol type handle.
- Lug terminal connection system.
- Base mounting design.
- Terminal bolt kit included.
- Suitable for industrial power distribution and machinery applications.
Reliable Industrial Switching and Isolation
Industrial switch disconnectors such as the ABB OT400E04K provide dependable manual control of electrical circuits, enabling safe connection, disconnection and isolation during operation and maintenance activities.
The ABB OT series combines robust mechanical construction with reliable electrical performance, making these switch disconnectors suitable for modern industrial power systems, machinery installations and electrical distribution equipment.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and control panels.
- Machinery isolation systems.
- Motor control applications.
- Manufacturing and processing equipment.
- Industrial automation installations.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Current | 400 A | |
| Device Type | Switch Disconnector | |
| Power | 230 kW | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| Product type | Switch disconnector | |
| Rated operational current AC-21A | 400 A | |
| Rated operational current AC-22A | 400 A | |
| Rated operational current AC-23A | 400 A | |
| Rated operational power AC-23A | 230 kW at 400–415 V AC | |
| Number of poles | 4 poles | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-circuit making capacity | 65 kA at 690 V | |
| Rated short-time withstand current | 15 kA for 1 s | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Operating mechanism | Mechanism at end of switch, 04 left side | |
| Handle type | Direct mounted pistol type handle | |
| Handle colour | Black | |
| Terminal type | Lug terminals | |
| Protection rating | Front IP00 | |
| Terminal width | 25 mm | |
| Mechanical durability | 16000 operations | |
| Standards | IEC 60947-3 | |
| Dimensions (H × W × D) | 185 × 235 × 128 mm | |
| Weight | approx. 3.7 kg |
Frequently Asked Questions
What is the ABB OT400E04K used for?
The ABB OT400E04K is a switch disconnector used for manual switching and electrical isolation in industrial power systems.
What is the rated current of the ABB OT400E04K?
The ABB OT400E04K has a rated operational current of 400 A.
How many poles does the ABB OT400E04K have?
The ABB OT400E04K is a 4-pole switch disconnector.
What type of handle is included?
The switch includes a black direct-mounted pistol type handle for manual operation.
Where is the ABB OT400E04K typically installed?
The switch disconnector is typically installed in industrial switchboards, electrical panels and power distribution assemblies.
Trusted by Industrial Engineers Worldwide
ABB OT switch disconnectors are widely used by electrical engineers and system builders to provide reliable switching, safe isolation and durable performance in industrial installations.
