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OT630ES40K ABB 630 A 4-Pole Side-Operated Switch Disconnector with Direct-Mounted Handle
ABB OT630ES40K is a 630 A four-pole side-operated switch disconnector with a right-hand mechanism, direct-mounted handle and lug terminals for dependable high-current industrial switching and isolation.
£713.43
Why Choose the ABB OT630ES40K Switch Disconnector?
The ABB OT630ES40K 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 OT630ES40K features side operation with the mechanism on the right-hand side and is supplied with a direct-mounted operating handle. This arrangement provides convenient local operation directly at the switch and is particularly useful where enclosure or equipment layouts favour lateral rather than conventional front operation.
Rated at 630 A, the OT630ES40K provides a 630 A AC-23 operational current at 400 V and a rated operational power of 355 kW at 400 V. Its four-pole construction, 1000 V rated operational voltage and robust short-time withstand capability make it suitable for demanding industrial switching and 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 OT630ES40K.
- Supplied with a direct-mounted operating handle for convenient local control.
- 630 A AC-23 operational current at 400 V for demanding load switching.
- 355 kW rated operational power at 400 V for substantial industrial loads.
Key Features
- ABB OT switch-disconnector series.
- 630 A rated current.
- 4-pole switching configuration.
- Side-operated design.
- Right-hand operating mechanism.
- Direct-mounted handle included.
- Base-mounted construction.
- Lug terminals for robust main-circuit connections.
- 1000 V rated operational voltage.
- IP00 protection rating for the open switch.
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 OT630ES40K combines a 630 A current rating with four-pole operation, providing dependable high-current isolation for demanding industrial electrical systems.
The OT630ES40K's right-hand side-operated mechanism and direct-mounted handle provide convenient local switching directly at the device. Its base-mounted construction, lug terminals and substantial AC-23 capability make it well suited to switchboards, machinery and power distribution assemblies where robust high-current isolation is required.
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 and direct local control.
- High-current four-pole switching and electrical isolation.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Current | 630 A | |
| Device Type | Switch Disconnector | |
| Power | 355 kW | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| ABB order code | 1SCA022870R5640 | |
| Product type | Switch disconnector | |
| Rated current | 630 A | |
| Number of poles | 4 | |
| Operating mode | Side operated | |
| Operating mechanism | Right-hand | |
| Handle | Direct mounted | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Rated operational current AC-21 at 400 V | 630 A | |
| Rated operational current AC-23 at 400 V | 630 A | |
| Rated operational power AC-23 at 400 V | 355 kW | |
| Rated operational voltage | 1000 V | |
| Rated short-time withstand current | 20 kA | |
| Protection rating | IP00 | |
| Pollution degree | 3 | |
| Width | 406 mm | |
| Height | 250 mm | |
| Depth | 130 mm | |
| ABB product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT630ES40K used for?
The OT630ES40K 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 OT630ES40K?
The ABB OT630ES40K has a rated current of 630 A and provides a rated operational current of 630 A AC-23 at 400 V.
How many poles does the OT630ES40K have?
The OT630ES40K has a four-pole configuration for simultaneous switching and isolation of four conductors.
How is the ABB OT630ES40K operated?
The OT630ES40K is side operated with its mechanism on the right-hand side and is supplied with a direct-mounted operating handle.
Does the ABB OT630ES40K include a direct-mounted handle?
Yes. The OT630ES40K is supplied with a direct-mounted handle, allowing the switch to be operated locally without a separate door-mounted handle and shaft arrangement.
What connection type does the OT630ES40K use?
The ABB OT630ES40K uses lug terminals for its main-circuit conductor connections.
What is the operational power rating of the ABB OT630ES40K?
The OT630ES40K has a rated AC-23 operational power of 355 kW at 400 V, supporting demanding industrial load-switching applications.
Trusted by Industrial Electrical Professionals Worldwide
ABB OT switch disconnectors are widely used in industrial power distribution, machinery and switchboard applications where dependable high-current switching, electrical isolation and flexible operating configurations are required.
