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.
OT250E30P ABB 250A 3 Pole Switch Disconnector
ABB OT250E30P switch disconnector with 250 A rating, 3 pole configuration and right-side end mechanism for industrial power isolation applications.
£184.08
Why Choose the ABB OT250E30P Switch Disconnector?
The ABB OT250E30P is a reliable AC switch disconnector designed for safe isolation and switching of electrical circuits in industrial power distribution applications. As part of the versatile ABB OT switch disconnector series, it provides robust mechanical construction, dependable operation and flexible installation for demanding low-voltage systems.
This switch disconnector features a 3-pole configuration, front-operated design and base-mounted construction with a black IP65 handle and shaft included. The mechanism is positioned at the end of the switch on the right side, providing straightforward manual operation and integration into electrical assemblies. :chatgpt-content-reference{index="0"}
With a rated current of 250 A and a 1000 V AC main circuit voltage rating, the OT250E30P is suitable for industrial switchboards, machinery isolation and power distribution systems requiring reliable manual switching performance. :chatgpt-content-reference{index="1"}
Key Advantages
- Reliable switch disconnector designed for industrial power isolation.
- 250 A rated current capability for industrial electrical systems.
- 3-pole configuration for three-phase switching applications.
- Right-side end mechanism arrangement for flexible installation.
- Front-operated design with black IP65 handle and shaft included.
- Base-mounted construction for easy switchboard integration.
Key Features
- ABB OT switch disconnector series.
- 250 A conventional free-air thermal current at 40 °C.
- 3-pole switch disconnector design.
- Mechanism at the end of the switch 30 (right side).
- Front-operated switching mechanism.
- Black handle and shaft included.
- IP65 handle protection rating.
- Lug terminal connection system.
- Designed according to IEC 60947-3 standards.
Reliable Power Isolation for Industrial Systems
Switch disconnectors such as the ABB OT250E30P provide dependable manual isolation and switching for electrical circuits. Their robust construction supports safe maintenance procedures and reliable operation in industrial power distribution environments.
The ABB OT series is engineered for flexibility, offering a wide range of current ratings, mounting arrangements and accessories to support modern electrical installations, machinery and automation systems.
Typical Applications
- Industrial electrical distribution systems.
- Switchboards and electrical panels.
- Machinery isolation and maintenance switching.
- Motor control centres.
- Commercial and industrial power installations.
- Low-voltage energy distribution systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 3-pole | |
|---|---|---|
| Current | 250 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| Product type | AC switch disconnector | |
| Rated operational current | 250 A | |
| Number of poles | 3P | |
| Rated operational voltage | 1000 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 8 kA for 1 s | |
| Rated short-circuit making capacity | 30 kA at 690 V | |
| Mounting type | Base mounting | |
| Operating mode | Front operated | |
| Operating mechanism | Mechanism at the end of the switch 30 (right side) | |
| Handle type | Handle and shaft included | |
| Handle colour | Black | |
| Handle protection rating | IP65 | |
| Distance between phases | Standard | |
| Terminal type | Lug terminals | |
| Protection rating | Front IP00 | |
| Mechanical durability | 20000 operations | |
| Dimensions (H × W × D) | 150 × 145.5 × 82.5 mm | |
| Weight | approx. 1.4 kg |
Frequently Asked Questions
What is the ABB OT250E30P used for?
The ABB OT250E30P is used for manual switching and isolation of electrical circuits in industrial power distribution and machinery applications.
What current rating does this switch disconnector support?
The OT250E30P has a rated operational current of 250 A.
How many poles does the ABB OT250E30P have?
The OT250E30P is a 3-pole switch disconnector for three-phase electrical systems.
Where is the operating mechanism positioned?
The OT250E30P uses a mechanism at the end of the switch on the right side for manual operation.
Where is the OT250E30P typically installed?
The OT250E30P is typically installed in switchboards, electrical panels and industrial power distribution assemblies.
Trusted by Industrial Power Engineers Worldwide
ABB OT switch disconnectors are widely used by electrical engineers and industrial operators to provide reliable isolation, efficient switching and dependable performance in demanding power distribution applications.
