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1SCA022718R8780 ABB OT400E03P SWITCH-DISCONNECTOR
ABB OT400E03P 400 A three-pole front-operated base-mounted switch-disconnector with black IP65 handle, operating shaft and terminal bolt kit for industrial electrical isolation.
£278.82
Why Choose the ABB OT400E03P Switch-Disconnector?
The ABB OT400E03P is a heavy-duty three-pole switch-disconnector engineered for safe isolation and switching of electrical circuits in industrial and commercial power distribution systems. As part of the trusted ABB OT switch-disconnector range, it delivers dependable performance for switchboards, machinery, motor control centres and electrical distribution panels.
Designed for front operation and base mounting, the OT400E03P combines a compact footprint with robust construction to simplify installation and maintenance. The switch is supplied complete with a black IP65-rated operating handle, operating shaft and terminal bolt kit, providing a practical solution for enclosed panel installations.
With a rated operational current of 400 A and support for operating voltages up to 1000 V AC, the OT400E03P offers reliable circuit isolation for demanding industrial environments. Its durable design complies with IEC 60947-3 and is suitable for a wide range of low-voltage power switching applications.
Key Advantages
- Heavy-duty 400 A switch-disconnector for industrial electrical systems.
- Three-pole switching for reliable isolation of three-phase circuits.
- Front-operated mechanism for convenient enclosure door operation.
- Supplied with a black IP65 operating handle, shaft and terminal bolt kit.
- Base-mounted design for switchboards and control panels.
- Manufactured to IEC 60947-3 standards for dependable performance.
Key Features
- ABB OT series switch-disconnector.
- 400 A rated operational current.
- Three switched poles.
- Front-operated mechanism positioned at the left side of the switch.
- Suitable for operation up to 1000 V AC.
- Base mounting for industrial electrical installations.
- Black IP65-rated external operating handle.
- Terminal bolt kit and operating shaft included.
Reliable Electrical Isolation for Industrial Applications
The ABB OT400E03P is designed to provide a safe and visible means of disconnecting electrical power during maintenance, servicing and equipment isolation. Its robust switching mechanism ensures reliable performance in demanding industrial environments while helping to improve operational safety.
The supplied IP65-rated handle enables secure operation from outside the enclosure, helping protect personnel while maintaining the environmental protection of electrical panels. The switch's durable construction and high switching capacity make it suitable for long-term use in industrial power distribution systems.
Typical Applications
- Industrial switchboards and distribution boards.
- Main incoming isolators.
- Motor control centres.
- Manufacturing and process plants.
- HVAC and building services.
- Machinery and automation control panels.
Technical Specifications
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| Current | 400 A | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | OT Switch-Disconnectors | |
| Model | OT400E03P | |
| Product ID | 1SCA022718R8780 | |
| EAN | 6417019230450 | |
| Product type | Switch-disconnector | |
| Rated operational current | 400 A | |
| Number of poles | 3 | |
| Rated operational voltage | Up to 1000 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Rated short-time withstand current (Icw) | 15 kA (1 second) | |
| Mounting type | Base mounting | |
| Operating mode | Front operated | |
| Protection rating | Front IP00, Handle IP65 | |
| Terminal type | Lug terminals | |
| Standards | IEC 60947-3 | |
| Dimensions (D × W × H) | approx. 107 × 235 × 185 mm | |
| Weight | approx. 3.2 kg | |
| Country of origin | Finland | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OT400E03P used for?
The OT400E03P is used to safely isolate and manually switch three-phase electrical circuits in industrial and commercial power distribution systems.
What is the current rating of the OT400E03P?
The switch-disconnector has a rated operational current of 400 A.
How many poles does this switch-disconnector have?
The ABB OT400E03P is a three-pole switch-disconnector designed for three-phase electrical installations.
Is an operating handle supplied?
Yes. The product includes a black IP65-rated operating handle, operating shaft and terminal bolt kit.
Where is the OT400E03P typically installed?
The switch is commonly installed inside switchboards, control panels and electrical distribution systems where reliable circuit isolation is required.
Trusted for Industrial Electrical Isolation
ABB OT switch-disconnectors are trusted worldwide by panel builders, OEMs and electrical engineers for dependable circuit isolation, robust construction and long service life in demanding industrial environments.
