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OT250KLUU6BZ ABB 250A 6 Pole Enclosed Switch Disconnector
ABB OT250KLUU6BZ enclosed switch disconnector with 250 A rating, 6 pole configuration, steel sheet enclosure and IP65 protection for industrial power isolation applications.
£1,503.31
Why Choose the ABB OT250KLUU6BZ Enclosed Switch Disconnector?
The ABB OT250KLUU6BZ is a robust enclosed AC switch disconnector designed for reliable isolation and switching of industrial electrical circuits. As part of the proven ABB OT enclosed switch disconnector series, it provides durable construction, secure operation and dependable performance for demanding low-voltage power distribution applications. :chatgpt-content-reference{index="0"}
This enclosed switch disconnector features a 6-pole configuration, a galvanised steel sheet enclosure with polyester coating and an IP65 protection rating for demanding indoor and outdoor environments. The unit includes a black pistol handle, interlocked cover and defeatable interlocking function to support safe industrial operation. :chatgpt-content-reference{index="1"}
With a rated current of 250 A, AC-23A utilisation category and a main circuit voltage rating up to 1000 V AC, the OT250KLUU6BZ is suitable for industrial distribution, machinery isolation and power switching applications requiring a complete enclosed solution. :chatgpt-content-reference{index="2"}
Key Advantages
- Reliable enclosed switch disconnector for industrial power applications.
- 250 A rated current capability for demanding electrical installations.
- 6-pole configuration for multi-pole switching requirements.
- Steel sheet enclosure with IP65 protection for harsh environments.
- Black pistol handle with interlocked cover for secure operation.
- Padlockable handle design supports safe maintenance procedures.
Key Features
- ABB OT enclosed switch disconnector series.
- 250 A conventional thermal current when fully enclosed.
- 6-pole switch disconnector design.
- Steel sheet enclosure construction with polyester coating.
- IP65 enclosure protection.
- Black pistol handle for manual operation.
- Interlocked cover with defeatable interlocking.
- Padlockable handle for up to three padlocks.
- Suitable for single and parallel cable configurations.
Reliable Enclosed Power Isolation for Industrial Systems
Enclosed switch disconnectors such as the ABB OT250KLUU6BZ provide a complete solution for safe manual isolation and switching of industrial electrical circuits. The integrated steel enclosure protects the switching mechanism while supporting reliable operation in demanding environments.
The ABB OT enclosed switch range combines high current capability, durable construction and advanced safety features to support modern industrial power distribution, machinery and infrastructure applications.
Typical Applications
- Industrial power distribution systems.
- Outdoor electrical installations.
- Machinery isolation and maintenance switching.
- Motor control and industrial equipment isolation.
- Electrical switchboards and distribution assemblies.
- Commercial and infrastructure power systems.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Voltage | 1000 V AC | |
| Device Type | Enclosed switch disconnector | |
| Series | OT Enclosed Switch Disconnectors | |
| Product type | Enclosed AC switch disconnector | |
| Rated operational current | 250 A | |
| Number of poles | 6P | |
| Rated operational voltage | 1000 V AC | |
| Rated insulation voltage | 750 V | |
| Utilisation category | AC-23A | |
| Rated operational power AC-23A | 110 kW at 380–415 V AC | |
| Rated short-circuit making capacity | 30 kA at 1000 V AC | |
| Rated short-time withstand current | 8 kA for 1 s | |
| Rated conditional short-circuit current | 40.5 kA | |
| Mounting type | Enclosed mounting | |
| Enclosure material | Steel sheet | |
| Handle type | Pistol handle | |
| Handle colour | Black | |
| Protection rating | IP65 | |
| Impact resistance rating | IK09 | |
| Terminal type | Screw clamp / PE terminal | |
| Main terminal capacity | 25–120 mm² | |
| Standards | IEC 60947-1, IEC 60947-3 | |
| Dimensions (W × H × D) | 800 × 800 × 230 mm | |
| Weight | approx. 36.14 kg |
Frequently Asked Questions
What is the ABB OT250KLUU6BZ used for?
The ABB OT250KLUU6BZ is used for manual isolation and switching of industrial electrical circuits within an enclosed switch disconnector assembly.
What current rating does this switch disconnector support?
The OT250KLUU6BZ has a rated operational current of 250 A.
How many poles does the ABB OT250KLUU6BZ have?
The OT250KLUU6BZ is a 6-pole enclosed switch disconnector.
What enclosure protection rating is provided?
The steel sheet enclosure provides IP65 protection for demanding industrial environments.
What safety features are included?
The OT250KLUU6BZ includes an interlocked cover, defeatable interlocking and padlockable handle to support safe maintenance operation.
Trusted by Industrial Power Engineers Worldwide
ABB OT enclosed switch disconnectors are widely used by electrical engineers and industrial operators to provide reliable isolation, safe switching and durable performance in demanding electrical installations.
