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OT250E12WP ABB 250 A 3-Pole Switch-Disconnector Isolator
ABB OT250E12WP is a 250 A three-pole front-operated switch-disconnector isolator supplied with an OHB65J6 black pistol handle, OXP6X210 shaft and terminal bolt kit for dependable industrial electrical isolation.
£209.25
Why Choose the ABB OT250E12WP 250A 3-Pole Isolator?
The ABB OT250E12WP is a robust 250 A three-pole switch-disconnector isolator designed for dependable switching and electrical isolation in industrial power distribution, machinery and switchboard applications. Part of the proven ABB OT switch-disconnector series, it provides reliable manual isolation for demanding three-phase electrical systems.
The OT250E12WP is a front-operated, base-mounted configuration supplied with a black ON-OFF plastic pistol handle and operating shaft. The handle provides IP65 front-side protection, can be padlocked in the OFF position and incorporates door interlocking in the ON position, supporting secure operation and maintenance procedures.
With an open-air thermal current rating of 250 A, the OT250E12WP provides 250 A AC-22A and 250 A AC-23A operational current at 400 V. ABB also supplies the appropriate shaft and terminal bolt kit as standard, providing a practical package for integration into industrial electrical enclosures and switchboards.
Key Advantages
- Heavy-duty 250 A three-pole isolator for industrial electrical systems.
- 250 A AC-22A and AC-23A performance at 400 V.
- Front-operated, base-mounted construction for switchboard integration.
- Supplied with a black ON-OFF pistol handle and operating shaft.
- Handle provides IP65 protection and is padlockable in the OFF position.
- ABB shaft, handle and M8 × 25 mm terminal bolt kit supplied as standard.
Key Features
- ABB OT switch-disconnector series.
- 250 A rated current.
- 3-pole switching configuration.
- E12WP configuration.
- Front-operated design.
- Base mounting for installation within electrical assemblies.
- Black ON-OFF plastic pistol handle.
- Handle padlockable in the OFF position.
- Door interlock in the ON position.
- Adjustable shaft for different installation depths.
Dependable Three-Phase Electrical Isolation
A switch-disconnector provides a defined means of manually disconnecting electrical equipment from its power source. The three-pole OT250E12WP enables simultaneous isolation of all three phases, making it suitable for industrial installations where safe and dependable disconnection is required before inspection, servicing or maintenance.
The supplied OHB65J6 operating handle can be padlocked in the OFF position to help prevent unintended operation while equipment is isolated. Combined with the adjustable OXP6X210 shaft and door-interlocking functionality, this provides a practical arrangement for installation within enclosed switchboards and control systems.
Typical Applications
- Industrial three-phase power distribution.
- Machine and equipment isolation.
- Electrical control panels and cabinets.
- Industrial switchboards and distribution assemblies.
- Manufacturing and process equipment.
- OEM machinery and automation 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 Switches | |
| ABB order code | 1SCA022745R0000 | |
| Product type | Switch-disconnector / isolator | |
| Rated current | 250 A | |
| Number of poles | 3 | |
| AC-22A rated operational current at 400 V | 250 A | |
| AC-23A rated operational current at 400 V | 250 A | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Handle | Black ON-OFF plastic pistol handle | |
| Included handle | OHB65J6 | |
| Included shaft | OXP6X210 | |
| Terminal bolt kit | M8 × 25 mm | |
| Handle protection | IP65 | |
| Handle locking | Padlockable in OFF position | |
| Door interlock | In ON position | |
| Weight | 1.8 kg | |
| Product group | 311027-OT Switches |
Frequently Asked Questions
What is the ABB OT250E12WP?
The ABB OT250E12WP is a 250 A three-pole switch-disconnector isolator designed for manual switching and electrical isolation in industrial three-phase systems.
What is the current rating of the ABB OT250E12WP?
The OT250E12WP has a rated current of 250 A, with AC-22A and AC-23A operational ratings of 250 A at 400 V.
How many poles does the OT250E12WP have?
The OT250E12WP is a three-pole isolator, allowing all three phases of a three-phase circuit to be switched and isolated together.
Does the ABB OT250E12WP include a handle and shaft?
Yes. The OT250E12WP is supplied with an OHB65J6 black pistol handle, an OXP6X210 operating shaft and an M8 × 25 mm terminal bolt kit.
Can the OT250E12WP be padlocked for maintenance isolation?
Yes. Its operating handle is padlockable in the OFF position and provides IP65 front-side protection, supporting secure isolation during maintenance and servicing.
Trusted ABB Switching Technology
ABB OT switch-disconnectors provide dependable manual switching and electrical isolation for industrial power distribution, machinery and control systems, combining robust electrical performance with practical operating and installation accessories.
