Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
OT2500E22CP ABB 2500A 4 Pole Manual Change-Over Switch
ABB OT2500E22CP 2500A four pole manual change-over switch with IP65 handle and shaft assembly designed for reliable high-current power transfer applications.
£9,887.71
Why Choose the ABB OT2500E22CP Change-Over Switch?
The ABB OT2500E22CP is a heavy-duty manual change-over switch designed for reliable high-current source transfer and power distribution applications. As part of the robust ABB OT change-over switch series, it provides dependable manual switching performance for industrial facilities, critical power systems and large low-voltage electrical installations.
This switch is engineered for demanding applications and includes a black plastic IP65 I-0-II pistol-type handle, shaft and bolt set for cable connection. The padlockable handle and door interlocking functionality support safe operation during switching activities. :chatgpt-content-reference{index="0"}
With a rated current of 2500 A and a four-pole configuration, the OT2500E22CP is suitable for large-scale industrial switchboards, generator transfer systems and high-capacity power distribution assemblies. Its base-mounted front-operated design provides reliable integration into heavy-duty electrical systems. :chatgpt-content-reference{index="1"}
Key Advantages
- Heavy-duty 2500 A manual change-over switch for high-current applications.
- Four-pole switching configuration for complete source transfer control.
- Open transition operation with I-0-II switching positions.
- Supplied with IP65 handle, shaft and bolt set.
- Padlockable handle and door interlocking improve operational safety.
- Designed for industrial power distribution and critical electrical infrastructure.
Key Features
- ABB OT change-over switch series.
- 2500 A rated current.
- 4-pole manual change-over switch.
- Open transition switching principle.
- I-0-II operating positions.
- Black plastic IP65 pistol-type handle included.
- Handle, shaft and bolt set included.
- Mechanism between the poles 22.
- Front-operated base mounting design.
Reliable High-Current Power Transfer
Manual change-over switches such as the ABB OT2500E22CP provide dependable control when transferring high-current electrical loads between two power sources. The robust switching mechanism and high short-time withstand capability make this switch suitable for demanding industrial installations.
The ABB OT series is designed for professional power distribution systems, offering durable construction, safe manual operation and reliable performance across large-scale electrical applications.
Typical Applications
- Large industrial generator transfer systems.
- High-current electrical distribution panels.
- Critical power infrastructure.
- Industrial manufacturing facilities.
- Energy and utility installations.
- Large-scale low-voltage switchboards.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Base mounting | |
|---|---|---|
| Operation | Manual | |
| Device Type | Manual changeover switch | |
| Series | OT Change-over Switches | |
| Product type | Manual change-over switch | |
| Order code | 1SCA103902R1001 | |
| Rated current | 2500 A | |
| Number of poles | 4 poles | |
| Transition type | Open transition | |
| Operating positions | I-0-II | |
| Operating mechanism | Mechanism between the poles 22 | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 55 kA for 1 s | |
| Rated operational current AC-21B | 2500 A at 380–415 V AC | |
| Rated operational current AC-31B | 2000 A at 380–415 V AC | |
| Rated operational current AC-33B | 2000 A at 380–415 V AC | |
| Fourth pole position | Right side | |
| Fourth pole type | Switched - simultaneous function | |
| Phase distance | Standard | |
| Terminal type | Screw terminals | |
| Terminal width | 100 mm | |
| Tightening torque | 50–75 N·m | |
| Protection rating | Front IP20 | |
| Handle type | Black plastic IP65 I-0-II pistol-type handle | |
| Dimensions (H × W × D) | approx. 377 × 664 × 335 mm | |
| Weight | approx. 69.55 kg |
Frequently Asked Questions
What is the ABB OT2500E22CP used for?
The ABB OT2500E22CP is used for manual transfer between high-current electrical power sources in industrial and low-voltage distribution systems.
What current rating does this change-over switch have?
The OT2500E22CP has a rated current of 2500 A.
How many poles does the ABB OT2500E22CP have?
This change-over switch has a four-pole configuration.
What type of transition does the switch use?
The ABB OT2500E22CP uses an open transition switching arrangement with I-0-II operating positions.
Is the handle included with this switch?
Yes, the OT2500E22CP includes a black plastic IP65 I-0-II pistol-type handle, shaft and bolt set.
Trusted by Industry for Reliable Switching
ABB OT change-over switches are widely used in industrial and commercial electrical systems where reliable high-current source transfer, robust construction and safe manual operation are required.
