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OT315FPC-B ABB 315 A 4-Pole IP65 Steel Enclosed Manual Change-Over Switch
ABB OT315FPC-B is a 315 A four-pole I-O-II manual change-over switch in an IP65 steel enclosure for open-transition transfer between two electrical power supplies.
£1,470.30
Why Choose the ABB OT315FPC-B Manual Change-Over Switch?
The ABB OT315FPC-B is a heavy-duty 315 A four-pole manual change-over switch designed for controlled transfer between two electrical supplies in industrial and commercial power-distribution systems. Part of ABB's established OT switching range, it combines manual source selection with a robust enclosed construction.
This model is supplied in a steel enclosure with IP65 protection, providing a complete wall-mountable solution for demanding electrical installations. Its four-pole configuration enables simultaneous switching of three phases and neutral where required, making it suitable for mains-to-generator, alternative supply and other source-transfer applications.
The OT315FPC-B uses I-O-II operation with open-transition switching, providing a stable OFF position between the two supply positions. Rated at 315 A and housed in an approximately 800 × 600 × 300 mm enclosure, it provides a practical manual transfer solution where dependable physical source selection and isolation are required.
Key Advantages
- Heavy-duty 315 A manual change-over switch for source-transfer applications.
- Four-pole configuration for simultaneous switching of four conductors.
- I-O-II operation with a stable OFF position between supplies.
- Open-transition switching prevents intentional overlap between the two sources.
- Robust steel enclosure with IP65 protection.
- Wall-mountable enclosed design for straightforward industrial installation.
Key Features
- ABB OT manual change-over switch.
- 315 A rated current.
- 4-pole switching configuration.
- Manual I-O-II operation.
- Open-transition change-over operation.
- Stable centre OFF position.
- Steel enclosed construction.
- IP65 enclosure protection.
- Wall-mountable design.
- Suitable for manual transfer between two electrical supplies.
Manual I-O-II Source Transfer with Open Transition
The OT315FPC-B provides manual transfer between two electrical sources using an I-O-II switching sequence. The stable centre OFF position creates an open-transition arrangement in which the first source is disconnected before the alternative source is selected, providing clearly defined manual source isolation.
Its 315 A four-pole configuration is particularly useful for three-phase systems where the neutral conductor must also be transferred. Combined with the IP65 steel enclosure, the switch provides a complete manual change-over solution for generator installations, alternative supplies and industrial distribution systems.
Typical Applications
- Mains-to-generator manual change-over systems.
- Alternative and standby power-source selection.
- Industrial four-pole power distribution.
- Commercial and industrial building services.
- Manufacturing and process installations.
- Manual transfer and maintenance-bypass arrangements.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Device Type | Enclosed changeover switch | |
| Series | OT Switches | |
| Product type | Enclosed manual change-over switch / manual transfer switch | |
| Rated current | 315 A | |
| Number of poles | 4 | |
| Operation | Manual | |
| Switching sequence | I-O-II | |
| Transition type | Open transition | |
| OFF position | Stable | |
| Enclosure material | Steel | |
| Enclosure protection | IP65 | |
| Mounting | Wall mountable | |
| Enclosure dimensions (H × W × D) | 800 × 600 × 300 mm | |
| Application | Manual transfer between two power supplies | |
| Product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT315FPC-B?
The ABB OT315FPC-B is a 315 A four-pole manual change-over switch housed in an IP65 steel enclosure for controlled manual transfer between two electrical supplies.
What is the current rating of the ABB OT315FPC-B?
The OT315FPC-B has a rated current of 315 A, making it suitable for high-current manual source-transfer applications.
How many poles does the OT315FPC-B have?
The OT315FPC-B has four poles, enabling simultaneous transfer of four conductors, including three phases and neutral where required.
What switching sequence does the OT315FPC-B use?
The OT315FPC-B uses I-O-II manual operation with a stable OFF position, providing open-transition transfer between the two connected supplies.
What enclosure protection does the ABB OT315FPC-B provide?
The OT315FPC-B is housed in a steel enclosure with IP65 protection and is designed as a wall-mountable manual transfer-switch assembly.
Trusted ABB Change-Over Switching Technology
ABB OT manual change-over switches provide dependable source selection and electrical isolation for industrial and commercial power systems, combining clearly defined I-O-II operation with robust enclosed configurations for manual transfer applications.
