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OT630E04CFP ABB 630 A 4-Pole Fast-Transition Manual Changeover Switch
ABB OT630E04CFP is a 630 A 4-pole I-O-II fast-transition manual changeover switch with a 10 ms minimum OFF time, supplied with an IP65 pistol-type handle and shaft for high-current low-voltage power source selection.
£1,483.45
Why Choose the ABB OT630E04CFP 630 A 4-Pole Fast-Transition Manual Changeover Switch?
The ABB OT630E04CFP is a heavy-duty 630 A 4-pole fast-transition manual changeover switch designed for rapid and dependable source selection in low-voltage power distribution systems. Part of the ABB OT Changeover Switches range, it is suited to industrial switchboards, generator changeover systems and other demanding power-transfer applications.
The OT630E04CFP uses an I-O-II open-transition sequence with a specially designed fast-switching mechanism. Its 90° operating angle enables rapid manual transfer, with a minimum OFF time of 10 ms when changing from position I to II or from II to I.
Rated at 630 A, the OT630E04CFP 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. The switch is supplied with a black plastic IP65 I-O-II pistol-type handle, operating shaft and cable connection bolt set.
Key Advantages
- Heavy-duty 630 A manual changeover switch for high-current power distribution.
- 4-pole configuration for simultaneous switching of four conductors.
- Fast-transition I-O-II operation for rapid source transfer.
- Minimum OFF time of 10 ms during transfer between I and II.
- 630 A AC-23A switching capability at 380–415 V.
- 355 kW AC-23A operational power at 400–415 V.
- Supplied with IP65 pistol-type handle, operating shaft and cable connection bolt set.
Key Features
- ABB OT Changeover Switches range.
- 630 A rated current.
- 4-pole switching configuration.
- Manual I-O-II open-transition operation.
- Fast-transition mechanism.
- 90° operating angle for fast switching.
- 10 ms minimum OFF time during I-II or II-I transfer.
- 1000 V rated operational and insulation voltage.
- 12 kV rated impulse withstand voltage.
- 20 kA for 1 s rated short-time withstand current.
- Mechanism positioned at the end of the switch.
Rapid Open-Transition Power Source Changeover
The ABB OT630E04CFP combines open-transition source separation with a fast manual switching action. Its 90° operating movement is designed to achieve rapid transfer, with a minimum OFF time of 10 ms between positions I and II, making it suitable for applications where changeover speed is an important design consideration.
With a 630 A rating, four-pole construction and 20 kA short-time withstand capability, the OT630E04CFP is designed for substantial low-voltage power systems. The included IP65 handle, OXP12X185 shaft and M12 × 40 bolt kit provide a practical operating and connection package for switchboard integration.
Typical Applications
- Fast manual power source 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 | 1SCA108753R1001 | |
| Product type | Fast-transition manual changeover switch | |
| Rated current | 630 A | |
| Number of poles | 4 | |
| Operation | Manual | |
| Switch positions | I-O-II | |
| Transition type | Fast open transition | |
| Minimum OFF time | 10 ms | |
| Operating angle | 90° | |
| 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 position | Top in, bottom out | |
| Handle | Black plastic IP65 I-O-II pistol-type handle, included | |
| Operating shaft | OXP12X185, included | |
| Bolt kit | M12 × 40, included | |
| Handle padlocking | Not available | |
| Door interlocking | Not available | |
| 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 OT630E04CFP used for?
The ABB OT630E04CFP is used for fast manual changeover between two electrical supplies in high-current low-voltage power distribution systems requiring four-pole switching.
What is the current rating of the OT630E04CFP?
The OT630E04CFP has a rated current of 630 A.
How many poles does the OT630E04CFP have?
The OT630E04CFP is a 4-pole manual changeover switch for applications requiring simultaneous switching of four conductors.
How fast is the transition on the OT630E04CFP?
The OT630E04CFP uses a 90° fast-switching operating movement and has a minimum OFF time of 10 ms when transferring from I to II or II to I.
Does the ABB OT630E04CFP include a handle and shaft?
Yes. The OT630E04CFP is supplied with a black plastic IP65 I-O-II pistol-type handle, OXP12X185 operating shaft and M12 × 40 cable connection bolt kit.
Trusted for High-Current Power Distribution
ABB OT fast-transition manual changeover switches provide robust source-selection performance for demanding industrial and commercial power systems, with the OT630E04CFP combining 630 A four-pole capacity, rapid open-transition switching and a complete handle-and-shaft operating arrangement.
