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OT250E03DP ABB 250 A 6-Pole Switch-Disconnector
ABB OT250E03DP is a 250 A six-pole front-operated switch-disconnector supplied with a black ON-OFF pistol handle and shaft for dependable industrial electrical switching and isolation.
£402.17
Why Choose the ABB OT250E03DP Switch-Disconnector?
The ABB OT250E03DP is a robust 250 A six-pole switch-disconnector designed for dependable switching and electrical isolation in industrial power distribution and machinery applications. As part of the proven ABB OT switch-disconnector series, it combines high electrical performance with simultaneous six-pole operation for applications requiring multiple circuits or conductors to be isolated together.
This model is a front-operated, base-mounted switch-disconnector supplied with a black ON-OFF plastic pistol handle, extension and shaft as standard. The handle provides IP65 front-side protection, is padlockable in the OFF position and incorporates door interlocking to support secure operation and maintenance.
With an open-air thermal current rating of 250 A, the OT250E03DP provides 250 A AC-22A and AC-23A operational current at 400–415 V. Its six-pole arrangement operates simultaneously from a common handle, making it suitable for demanding industrial switching installations where coordinated multi-pole isolation is required.
Key Advantages
- Heavy-duty 250 A switch-disconnector for industrial switching and isolation.
- Six-pole configuration with simultaneous pole operation.
- Front-operated, base-mounted design for panel and switchboard installation.
- Supplied with a black ON-OFF pistol handle and shaft.
- Handle is IP65 protected and padlockable in the OFF position.
- 250 A AC-23A capability at 400–415 V for demanding switching duties.
Key Features
- ABB OT switch-disconnector series.
- 250 A open-air thermal current.
- 6-pole switching configuration.
- 250 A AC-21A, AC-22A and AC-23A operational current at 380–415 V.
- 145 kW AC-23A rated operational power at 400–415 V.
- 1000 V rated operational voltage.
- 12 kV rated impulse withstand voltage.
- 8 kA rated short-time withstand current for 1 s.
- Adjustable operating shaft for different installation depths.
- Designed in accordance with IEC 60947-3.
Reliable Six-Pole Switching and Isolation
Switch-disconnectors provide a dependable means of manually switching and isolating electrical circuits from their power source. Multi-pole configurations such as the OT250E03DP allow several conductors or circuits to be operated simultaneously, supporting installations where coordinated isolation is required.
The OT250E03DP combines six-pole switching with a common two-position O-I operating handle. Its supplied handle and adjustable shaft simplify enclosure integration, while padlocking and door-interlocking functions support secure isolation procedures during servicing and maintenance.
Typical Applications
- Industrial electrical distribution systems.
- Six-pole and multi-circuit isolation applications.
- Machine control panels and automation systems.
- Industrial switchboards and distribution assemblies.
- Manufacturing and process equipment.
- OEM machinery and electrical control cabinets.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 3-pole | |
|---|---|---|
| Current | 250 A | |
| Device Type | Switch Disconnector | |
| Power | 145 kW | |
| Product Series | ABB OT | |
| Series | OT Switches | |
| ABB order code | 1SCA107190R1001 | |
| Product type | Switch-disconnector | |
| Open-air thermal current | 250 A | |
| Number of poles | 6 | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| AC-21A rated operational current at 380–415 V | 250 A | |
| AC-22A rated operational current at 380–415 V | 250 A | |
| AC-23A rated operational current at 380–415 V | 250 A | |
| AC-23A rated operational power at 400–415 V | 145 kW | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-circuit making capacity at 690 V | 30 kA | |
| Rated short-time withstand current | 8 kA for 1 s | |
| Power loss at rated operating conditions | 6.5 W per pole | |
| Handle type | Black ON-OFF plastic pistol handle with extension | |
| Handle protection | IP65 | |
| Handle locking | Padlockable in OFF position | |
| Handle and shaft | Included | |
| Terminal type | Lug terminals | |
| Standard | IEC 60947-3 | |
| Weight | 2.6 kg | |
| Product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT250E03DP used for?
The OT250E03DP is used for manual switching and six-pole electrical isolation in industrial distribution systems, machinery, switchboards and control panels.
What is the current rating of the ABB OT250E03DP?
The ABB OT250E03DP has an open-air thermal current rating of 250 A and an AC-23A operational current of 250 A at 400–415 V.
How many poles does the OT250E03DP have?
The OT250E03DP is a six-pole switch-disconnector, with all six poles operated simultaneously from the common operating mechanism.
Does the ABB OT250E03DP include a handle and shaft?
Yes. The OT250E03DP includes a black ON-OFF plastic pistol handle with extension and an adjustable operating shaft as standard.
Can the OT250E03DP handle be padlocked?
Yes. The handle is padlockable in the OFF position and provides IP65 front-side protection, supporting secure electrical isolation during maintenance.
Trusted ABB Switching Technology
ABB OT switch-disconnectors are engineered for dependable electrical switching and isolation in industrial power distribution, with multi-pole configurations providing coordinated operation for demanding machinery and switchboard applications.
