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OT400ES03K ABB Switch Disconnector 400 A 3 Pole
ABB OT400ES03K switch disconnector, a 400 A three pole AC-23A device designed for reliable industrial switching and electrical isolation.
£385.93
Why Choose the ABB OT400ES03K Switch Disconnector?
The ABB OT400ES03K is a robust switch disconnector designed for reliable manual switching and electrical isolation in industrial power distribution systems. As part of the trusted 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 three-pole, side-operated, base-mounted design with a black direct-mounted pistol handle and included terminal bolt kit. Its durable construction allows straightforward integration into industrial switchboards, machinery systems and electrical distribution assemblies. :chatgpt-content-reference{index="1"}
With a rated current of 400 A, a three-pole configuration and AC-23A utilisation category, the ABB OT400ES03K 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.
- 3-pole configuration for three-phase power systems.
- Side-operated mechanism for flexible installation.
- Direct-mounted pistol handle for simple manual operation.
- Reliable switching performance according to IEC standards.
Key Features
- ABB OT switch disconnector series.
- 400 A AC-23A rated operational current.
- Three-pole switch disconnector.
- Side-operated mechanism.
- Black direct-mounted pistol type handle.
- Base mounting design.
- Lug terminal connection system.
- Terminal bolt kit included.
- Suitable for industrial power distribution and machinery applications.
Reliable Industrial Switching and Isolation
Industrial switch disconnectors such as the ABB OT400ES03K 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 | 3-pole | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 400 A | |
| 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 voltage | 1000 V AC | |
| 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 | |
| Number of poles | 3 poles | |
| Operating mode | Side operated | |
| Operating mechanism | Mechanism at end of switch, 03 left side | |
| Mounting type | Base mounting | |
| Handle type | Direct mounted pistol type handle | |
| Handle colour | Black | |
| Terminal type | Lug terminals | |
| Terminal arrangement | Top in - bottom out / bottom in - top out | |
| Protection rating | Front IP00 | |
| Mechanical durability | 16000 operations | |
| Standards | IEC 60947-3 | |
| Dimensions (H × W × D) | 185 × 251 × 107 mm | |
| Weight | approx. 3.4 kg |
Frequently Asked Questions
What is the ABB OT400ES03K used for?
The ABB OT400ES03K is a switch disconnector used for manual switching and electrical isolation in industrial power systems.
What is the rated current of the ABB OT400ES03K?
The ABB OT400ES03K has a rated operational current of 400 A.
How many poles does the ABB OT400ES03K have?
The ABB OT400ES03K is a 3-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 OT400ES03K 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.
