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1SCA022284R0960 ABB 250A 3-Pole IP65 Metal Enclosed Safety Switch
ABB OT250KLAA3TZ is a 250 A three-pole IP65 metal enclosed safety switch-disconnector with an open-entry configuration for reliable industrial load switching and electrical isolation.
£1,173.05
Why Choose the ABB OT250KLAA3TZ 250A 3-Pole IP65 Enclosed Safety Switch?
The ABB OT250KLAA3TZ is a heavy-duty 250 A three-pole steel enclosed safety switch-disconnector designed for dependable load switching and electrical isolation in demanding industrial installations. Part of the ABB OT enclosed safety switch range, it combines high-capacity switching performance with a robust metal enclosure for machinery, motor control and low-voltage power distribution applications.
Designed for safe local isolation, the OT250KLAA3TZ features a clearly operated I-O / ON-OFF switching mechanism and an IP65 enclosure for enhanced protection against dust and water ingress. Its open-entry configuration provides cable-entry positions at the top and bottom of the enclosure, allowing suitable cable-entry components and flanges to be selected according to the requirements of the installation.
With a rated current of 250 A and a three-pole configuration, the OT250KLAA3TZ is designed for substantial three-phase industrial loads. Its combination of ABB OT load-break technology, IP65 environmental protection and flexible open cable-entry arrangement makes it a practical local isolation solution for motors, machinery and industrial electrical equipment.
Key Advantages
- Heavy-duty 250 A enclosed safety switch-disconnector for industrial switching and isolation.
- Three-pole configuration designed for three-phase electrical systems.
- Robust IP65 metal enclosure for demanding industrial environments.
- Open cable-entry arrangement provides flexibility when configuring incoming and outgoing cabling.
- Suitable for local machinery and motor isolation during servicing and maintenance.
- ABB OT load-break switching technology provides dependable electrical isolation.
- Clearly operated I-O / ON-OFF mechanism supports straightforward local control.
Key Features
- ABB OT enclosed safety switch range.
- 250 A rated current.
- Three-pole switch-disconnector configuration.
- IP65 protection rating.
- Metal enclosed construction for industrial applications.
- Manual I-O / ON-OFF operation.
- Designed for load breaking and secure electrical isolation.
- Open cable-entry positions for flexible installation.
- Cable-entry components and flanges can be selected to suit the installation.
- Suitable for three-phase motors, machinery and industrial electrical loads.
- ABB product identification number 1SCA022284R0960.
- EAN / GTIN 6417019070865.
Reliable Industrial Safety Switching and Electrical Isolation
Enclosed safety switch-disconnectors such as the ABB OT250KLAA3TZ provide a clearly defined local means of disconnecting electrical machinery and equipment from its power supply during servicing, inspection and maintenance. Its 250 A three-pole switching arrangement makes it suitable for substantial three-phase circuits where dependable load breaking and secure isolation are required.
The OT250KLAA3TZ combines high-capacity ABB OT switching technology with an IP65 metal enclosure and flexible open cable-entry arrangement. This configuration makes the switch suitable for industrial installations where robust environmental protection and adaptable cable routing are important considerations.
Typical Applications
- Industrial machinery safety isolation and maintenance switching.
- Three-phase motor switching and isolation.
- High-power pumps, fans and compressors.
- Manufacturing and production machinery.
- Industrial process equipment.
- Low-voltage power distribution systems.
- Local isolation of high-current three-phase electrical loads.
Technical Specifications
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| Device Type | Enclosed safety switch / isolator | |
|---|---|---|
| Series | OT Enclosed Safety Switches | |
| Product group | 311019-Metal Enclosed (Loadbreak) | |
| ABB order code | OT250KLAA3TZ | |
| ABB order number | 1SCA022284R0960 | |
| EAN / GTIN | 6417019070865 | |
| Product type | Enclosed safety switch-disconnector | |
| Rated current | 250 A | |
| Number of poles | 3 | |
| Protection rating | IP65 | |
| Enclosure type | Metal enclosed | |
| Operation | Manual I-O / ON-OFF switching | |
| Switch function | Load breaking and electrical isolation | |
| Cable entry | Open-entry configuration | |
| Electrical system | Three-phase | |
| ABB primary product type | OT250 |
Frequently Asked Questions
What is the ABB OT250KLAA3TZ used for?
The ABB OT250KLAA3TZ is a 250 A three-pole enclosed safety switch-disconnector designed for load switching and secure electrical isolation in industrial machinery, motor and power distribution applications.
What is the current rating of the ABB OT250KLAA3TZ?
The OT250KLAA3TZ has a rated current of 250 A, making it suitable for substantial three-phase industrial electrical loads.
How many poles does the ABB OT250KLAA3TZ have?
The OT250KLAA3TZ has a three-pole switch-disconnector configuration designed for three-phase electrical systems.
What protection rating does the OT250KLAA3TZ provide?
The ABB OT250KLAA3TZ has an IP65 protection rating, providing a robust enclosed switching solution for demanding industrial environments.
What cable-entry arrangement does the OT250KLAA3TZ use?
The OT250KLAA3TZ uses an open-entry enclosure configuration, allowing suitable cable-entry components and flanges to be selected according to the requirements of the installation.
Trusted ABB Switching Technology
ABB OT enclosed safety switches combine dependable load switching and electrical isolation with robust metal enclosure construction and flexible installation options for demanding industrial machinery and power distribution applications.
