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OT630E04CLP ABB 630 A 4-Pole Manual Open-Transition Changeover Switch
ABB OT630E04CLP is a 630 A 4-pole manual open-transition changeover switch designed for dependable high-current low-voltage power source selection.
£1,472.30
Why Choose the ABB OT630E04CLP 630 A 4-Pole Manual Open-Transition Changeover Switch?
The ABB OT630E04CLP is a heavy-duty 630 A 4-pole manual open-transition changeover switch designed for dependable source selection in high-current low-voltage power distribution systems. Part of the ABB OT Changeover Switches range, it provides robust manual switching for industrial switchboards, distribution equipment and alternative power systems.
This model provides open-transition changeover, ensuring separation between electrical sources during the transfer process. Its 4-pole configuration enables four conductors to be switched as part of the changeover operation, making it suitable for substantial four-pole distribution arrangements.
Rated at 630 A, the OT630E04CLP provides 630 A AC-21A, AC-22A and AC-23A switching capability at 380–415 V, with an AC-23A operational power rating of 355 kW at 400–415 V. Its high-current construction makes it well suited to demanding industrial and commercial power-distribution installations.
Key Advantages
- Heavy-duty 630 A manual changeover switch for high-current applications.
- 4-pole configuration for switching four conductors.
- Open-transition changeover provides source separation during transfer.
- 630 A AC-23A switching capability at 380–415 V.
- 355 kW AC-23A operational power at 400–415 V.
- 20 kA for 1 s short-time withstand capability.
- Robust ABB OT construction for demanding switchboard installations.
Key Features
- ABB OT Changeover Switches range.
- 630 A rated current.
- 4-pole switching configuration.
- Manual open-transition changeover operation.
- 1000 V rated operational voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 630 A AC-23A rated operational current at 380–415 V.
- 355 kW AC-23A operational power at 400–415 V.
- 20 kA for 1 s rated short-time withstand current.
- Operating mechanism positioned at the end of the switch.
Reliable High-Current Open-Transition Source Changeover
Open-transition changeover provides electrical separation between alternative supplies during source transfer. The ABB OT630E04CLP is designed to perform this function manually while handling substantial currents in low-voltage distribution systems.
With its 630 A rating, four-pole construction, 355 kW AC-23A capability at 400–415 V and 20 kA short-time withstand rating, the OT630E04CLP provides the electrical performance required for demanding industrial source-selection and power-distribution applications.
Typical Applications
- Manual mains and alternative supply changeover systems.
- Generator and mains source-selection systems.
- Industrial low-voltage distribution switchboards.
- Four-pole high-current electrical distribution systems.
- Industrial plant and machinery power systems.
- Commercial and infrastructure power installations.
Technical Specifications
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| Operation | Manual | |
|---|---|---|
| Device Type | Manual changeover switch | |
| Series | OT Changeover Switches | |
| ABB order code | 1SCA106947R1001 | |
| Product type | Manual open-transition changeover switch | |
| Rated current | 630 A | |
| Number of poles | 4 | |
| Operation | Manual | |
| Transition type | Open transition | |
| Operating mechanism | Mechanism at end of switch | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| AC-21A rated current at 380–415 V | 630 A | |
| AC-22A rated current at 380–415 V | 630 A | |
| AC-23A rated current at 380–415 V | 630 A | |
| AC-23A operational power at 400 V | 355 kW | |
| AC-23A operational power at 415 V | 355 kW | |
| AC-23A operational power at 500 V | 400 kW | |
| AC-23A operational power at 690 V | 630 kW | |
| Rated short-time withstand current | 20 kA for 1 s | |
| Conventional free-air thermal current | 630 A at 40 °C | |
| Power loss | 25 W per pole | |
| Line terminal arrangement | Top in, bottom out | |
| Dimensions (W × H × D) | 376 × 250 × 280 mm | |
| Net weight | 21 kg | |
| Product group | OT Change over Switches |
Frequently Asked Questions
What is the ABB OT630E04CLP used for?
The ABB OT630E04CLP is used for manual open-transition changeover between electrical supplies in high-current low-voltage power distribution systems.
What is the current rating of the OT630E04CLP?
The OT630E04CLP has a rated current of 630 A.
How many poles does the OT630E04CLP have?
The OT630E04CLP is a 4-pole manual changeover switch for applications requiring four-conductor switching.
What transition type does the OT630E04CLP use?
The OT630E04CLP is specified as a manual open-transition changeover switch, providing source separation during the transfer process.
What is the AC-23A switching capacity of the OT630E04CLP?
The OT630E04CLP is rated at 630 A AC-23A at 380–415 V, with an operational power rating of 355 kW at 400–415 V.
Trusted for High-Current Power Distribution
ABB OT manual changeover switches provide robust source-selection performance for demanding industrial and commercial electrical systems, with the OT630E04CLP combining 630 A capacity, four-pole switching and manual open-transition operation.
