ABB OT80F4C 4-pole manual change-over switch, an 80 A front operated non-fusible open transition switch designed for industrial supply selection, manual transfer and power distribution applications.
£184.33
The ABB OT80F4C is a compact and dependable 4-pole manual change-over switch designed for safe transfer between two power sources in industrial and commercial electrical installations. As part of the trusted ABB OT switch disconnector range, it provides reliable open transition switching for control panels, distribution boards, generator change-over systems and power transfer applications.
This front-operated, non-fusible change-over switch is designed for base mounting and panel integration, offering a practical solution for manual supply selection. Its compact construction helps maximise enclosure space, while the IP20 front protection and robust switching mechanism support dependable operation in demanding electrical environments.
With a rated operational current of 80 A and a 4-pole configuration, the OT80F4C is suitable for applications where all live conductors, including neutral where required, need to be switched. Handle and shaft are ordered separately, allowing the operating mechanism to be matched to the enclosure design and installation requirement.
Manual change-over switches such as the ABB OT80F4C are used where an operator needs to select between two power sources, circuits or operating modes. The open transition design disconnects one source before connecting the other, supporting safe and controlled manual transfer.
The ABB OT range is widely used by panel builders, electrical contractors and machine manufacturers because of its robust construction, compact design and broad accessory compatibility. The OT80F4C is especially suitable for installations requiring a reliable 4-pole change-over switch for power distribution and supply selection.
| Current | 80 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | OT Switch Disconnectors |
| Model | OT80F4C |
| Product type | Manual change-over switch |
| Configuration | 4-pole |
| Rated current | 80 A |
| Operation type | Front operated |
| Switch type | Non-fusible change-over switch |
| Transition type | Open transition |
| Function | I-0-II |
| Mounting type | Base / panel mounting |
| Protection rating | IP20 front |
| Rated operational voltage | up to 750 V AC |
| Rated insulation voltage | 750 V |
| Rated impulse withstand voltage | 8 kV |
| Pollution degree | 3 |
| Standards | IEC 60947-3 / UL 508 / CSA C22.2 No. 14 |
| Product ID | 1SCA105418R1001 |
| EAN | 6417019393537 |
| Dimensions (H × W × D) | approx. 92 × 140 × 85 mm |
| Weight | approx. 0.7 kg |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
The ABB OT80F4C is used for manually switching between two electrical supplies, circuits or operating modes in industrial and commercial electrical systems.
The OT80F4C is a 4-pole manual change-over switch, making it suitable for applications where three phases and neutral need to be switched.
The ABB OT80F4C has a rated operational current of 80 A.
Open transition means the first circuit is disconnected before the second circuit is connected, helping provide safe manual transfer between supplies or circuits.
No, the handle and shaft are ordered separately so that suitable operating accessories can be selected for the enclosure and installation layout.
ABB OT change-over switches are widely used by electrical engineers, panel builders and machine manufacturers to provide dependable manual transfer, safe circuit selection and robust switching in industrial electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...