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OT315KLAA3BZ ABB 315 A 3-Pole IP65 Steel Enclosed Switch-Disconnector
ABB OT315KLAA3BZ is a 315 A 3-pole steel enclosed switch-disconnector with IP65 protection and open cable entries, designed for reliable industrial electrical switching and isolation.
£1,223.74
Why Choose the ABB OT315KLAA3BZ Enclosed Switch-Disconnector?
The ABB OT315KLAA3BZ is a heavy-duty 315 A, 3-pole steel enclosed switch-disconnector designed for dependable switching and isolation of low-voltage electrical circuits. As part of the established ABB OT switch-disconnector range, it provides a robust enclosed isolation solution for industrial power distribution, machinery and electrical control applications.
The OT315KLAA3BZ is housed in a durable steel sheet enclosure with IP65 protection, providing protection against dust and water ingress when correctly installed. The top and bottom sides have open cable entries designed for suitable cable-entry flanges, allowing the enclosure to be configured to suit the installation.
With a rated operational current of 315 A and a 3-pole configuration, the OT315KLAA3BZ is suitable for substantial three-phase industrial loads. The enclosure measures 400 × 600 × 230 mm and the complete unit weighs approximately 17 kg. It includes a pistol-type black operating handle together with neutral and protective earth terminals.
Key Advantages
- Heavy-duty 315 A enclosed switch-disconnector for industrial applications.
- 3-pole configuration suitable for three-phase circuit isolation.
- Robust steel sheet enclosure for demanding electrical installations.
- IP65 protection rating provides protection against dust and water ingress.
- Open top and bottom cable entries provide flexibility when configuring cable connections.
- Includes a pistol-type black operating handle with I-O / ON-OFF indication.
- Neutral and protective earth terminals included.
- Part of the proven ABB OT switch-disconnector range.
Key Features
- ABB OT switch-disconnector range.
- 315 A rated operational current.
- 3-pole switching configuration.
- Steel sheet enclosed construction.
- IP65 enclosure protection.
- Open cable entries at the top and bottom.
- Front-operated switching arrangement.
- Pistol-type black handle with I-O / ON-OFF indication.
- Neutral terminal included.
- Protective earth terminal included.
- Designed for dependable industrial switching and circuit isolation.
Reliable IP65 Enclosed Isolation for Industrial Systems
Switch-disconnectors such as the ABB OT315KLAA3BZ provide a dependable means of manually switching and isolating electrical circuits. This enables downstream machinery and electrical equipment to be disconnected from the power supply for maintenance, servicing and operational control.
The OT315KLAA3BZ combines a 315 A current rating with a 3-pole switching arrangement, steel enclosure and IP65 protection. Its open cable-entry arrangement provides flexibility for incoming and outgoing cabling, while the enclosed design makes it suitable for demanding industrial environments where a high degree of ingress protection is required.
Typical Applications
- Industrial power distribution systems.
- Three-phase machinery main isolation.
- Manufacturing and production equipment.
- Electrical distribution and control systems.
- Motor control and industrial automation installations.
- Industrial plant and process equipment.
- Applications requiring IP65 steel enclosed electrical isolation.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Device Type | Enclosed switch disconnector | |
| Series | OT Switch-Disconnectors | |
| ABB order code | OT315KLAA3BZ | |
| ABB product ID | 1SCA022302R8330 | |
| ABB product group | 311027-OT Switches | |
| Product type | Enclosed switch-disconnector | |
| Rated current | 315 A | |
| Rated operational current AC-22A at 690 V AC | 315 A | |
| Rated operational current AC-23A at 415 V AC | 315 A | |
| Number of poles | 3 | |
| Enclosure material | Steel sheet | |
| Protection rating | IP65 | |
| Cable entry | Open top and bottom entries | |
| Operation | Front operated | |
| Handle | Pistol-type black handle with I-O / ON-OFF indication | |
| Neutral terminal | Included | |
| Protective earth terminal | Included | |
| Enclosure dimensions (W × H × D) | 400 × 600 × 230 mm | |
| Weight | approx. 17 kg |
Frequently Asked Questions
What is the ABB OT315KLAA3BZ used for?
The ABB OT315KLAA3BZ is an enclosed switch-disconnector used for switching and safely isolating low-voltage electrical circuits in industrial power distribution, machinery and control applications.
What is the current rating of the ABB OT315KLAA3BZ?
The OT315KLAA3BZ has a rated operational current of 315 A, including a 315 A AC-23A rating at 415 V AC.
How many poles does the OT315KLAA3BZ have?
The ABB OT315KLAA3BZ has a 3-pole configuration, making it suitable for switching and isolating three-phase electrical circuits.
What protection rating does the ABB OT315KLAA3BZ provide?
The OT315KLAA3BZ is housed in a steel sheet enclosure rated to IP65, providing protection against dust and water ingress when correctly installed.
What type of cable entries does the ABB OT315KLAA3BZ have?
The OT315KLAA3BZ is supplied with open cable entries at the top and bottom, allowing suitable cable-entry flanges to be selected separately according to the installation requirements.
Trusted Industrial Switching from ABB
ABB OT enclosed switch-disconnectors provide dependable switching and isolation for industrial electrical systems, with the OT315KLAA3BZ combining a 315 A rating, 3-pole configuration, steel enclosure and IP65 protection for demanding industrial installations.
