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OT630ES40 ABB 630 A 4-Pole Side-Operated Switch Disconnector
ABB OT630ES40 is a 630 A four-pole side-operated switch disconnector with a right-hand mechanism and no handle or shaft included for dependable high-current industrial switching and isolation.
£713.43
Why Choose the ABB OT630ES40 Switch Disconnector?
The ABB OT630ES40 is a heavy-duty 630 A four-pole switch disconnector designed for dependable switching and electrical isolation in industrial low-voltage power systems. Part of the established ABB OT switch-disconnector series, it combines high-current switching capability with a side-operated configuration for switchboards, machinery and power distribution assemblies.
The OT630ES40 features side operation with the mechanism on the right-hand side, providing an alternative to conventional front-operated arrangements where enclosure or panel layout makes lateral operation preferable. The switch is supplied without a handle and shaft, allowing the appropriate external operating components to be selected separately for the installation.
With a conventional thermal current of 630 A, the OT630ES40 maintains a 630 A AC-23A rating at 380–415 V and provides 355 kW AC-23A operational power at 400–415 V. Its four simultaneously switched poles, 1000 V rated operational voltage and robust short-circuit characteristics make it suitable for demanding industrial isolation duties.
Key Advantages
- Heavy-duty 630 A four-pole switch disconnector for industrial isolation.
- Side-operated configuration for installations requiring lateral switch operation.
- Right-hand operating mechanism as specified for the OT630ES40.
- 630 A AC-23A rating at 380–415 V for demanding load switching.
- 355 kW AC-23A operational power at 400–415 V.
- Supplied without handle and shaft, enabling compatible operating accessories to be selected for the installation.
Key Features
- ABB OT switch-disconnector series.
- 630 A conventional thermal current.
- 4-pole switching configuration.
- Side-operated design.
- Right-hand operating mechanism.
- Handle and shaft not included.
- Base-mounted construction.
- 1000 V rated operational and insulation voltage.
- 12 kV rated impulse withstand voltage.
- 20 kA short-time withstand current for 1 s.
Reliable Side-Operated Switching and Electrical Isolation
Switch disconnectors provide a defined means of manually separating electrical circuits from their power source for operational switching, servicing and maintenance. The ABB OT630ES40 combines a 630 A current capability with simultaneous four-pole switching, providing dependable isolation for high-current industrial electrical systems.
The OT630ES40's right-hand side-operated mechanism makes it particularly useful where enclosure geometry or equipment layout favours lateral operation. Because the handle and shaft are not supplied with the switch, compatible external operating components can be selected separately to suit the enclosure and installation requirements.
Typical Applications
- Industrial power distribution systems.
- Low-voltage switchboards and distribution assemblies.
- Industrial machinery and production equipment.
- Motor control centres and motor isolation.
- Installations requiring right-hand side operation.
- High-current four-pole switching and isolation.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 630 A | |
| Power | 355 kW | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| ABB order code | 1SCA022870R5480 | |
| Product type | Switch disconnector | |
| Conventional free-air thermal current | 630 A | |
| Conventional enclosed thermal current | 630 A | |
| Number of poles | 4 | |
| Operating mode | Side operated | |
| Operating mechanism | Right-hand side | |
| Handle and shaft | Not included | |
| Mounting type | Base mounting | |
| Fourth pole position | Right side | |
| Fourth pole function | Switched, simultaneous | |
| Rated operational current AC-21A at 380–415 V | 630 A | |
| Rated operational current AC-22A at 380–415 V | 630 A | |
| Rated operational current AC-23A at 380–415 V | 630 A | |
| Rated operational power AC-23A at 400–415 V | 355 kW | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 20 kA for 1 s | |
| Rated short-circuit making capacity at 690 V | 80 kA | |
| Protection rating | Front IP00 | |
| Mechanical durability | 10,000 operations | |
| Standard | IEC 60947-3 | |
| Dimensions (W × H × D) | 381 × 250 × 130 mm | |
| Net weight | 8.5 kg | |
| ABB product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT630ES40 used for?
The OT630ES40 is a 630 A four-pole switch disconnector designed for manual switching and electrical isolation in industrial power distribution, machinery and switchboard applications.
What is the current rating of the ABB OT630ES40?
The OT630ES40 has a conventional thermal current of 630 A and provides a rated operational current of 630 A AC-23A at 380–415 V.
How many poles does the OT630ES40 have?
The ABB OT630ES40 has a four-pole configuration, with the fourth pole on the right side and switched simultaneously with the other poles.
How is the ABB OT630ES40 operated?
The OT630ES40 is a side-operated switch disconnector with its operating mechanism positioned on the right-hand side.
Does the ABB OT630ES40 include a handle and shaft?
No. The OT630ES40 is supplied without a handle and shaft, so suitable external operating components must be selected separately for the installation.
What is the AC-23A operational power of the OT630ES40?
The ABB OT630ES40 has a rated AC-23A operational power of 355 kW at 400–415 V.
Which standard applies to the ABB OT630ES40?
The OT630ES40 is designed as an industrial switch disconnector in accordance with IEC 60947-3.
Trusted by Industrial Electrical Professionals Worldwide
ABB OT switch disconnectors are used in industrial power distribution, machinery and switchboard applications where dependable high-current switching, electrical isolation and flexible operating configurations are required.
