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OT200KAUA4D ABB 200A Double Switch Assembly – Two Switches
ABB OT200KAUA4D is a 200 A double switch assembly incorporating two switches for appropriately engineered industrial and commercial low-voltage electrical switching and isolation applications.
£1,765.26
ABB OT200KAUA4D 200A Double Switch Assembly – Two Switches
The ABB OT200KAUA4D is a 200 A double switch assembly incorporating two switches, designed for electrical switching, isolation and distribution applications where two switching devices are required within a coordinated arrangement. Classified under ABB's Metal Enclosed (Loadbreak) product group, it belongs to the established ABB OT industrial switching family.
The 200 A current rating and dual-switch configuration make the OT200KAUA4D suitable for appropriately engineered low-voltage electrical installations requiring separate switching functions, coordinated isolation or dual-circuit control.
ABB's OT switch-disconnector technology is widely used in industrial power distribution, machinery isolation and electrical switching assemblies. The OT200KAUA4D offers a practical solution for electrical contractors, panel builders and maintenance engineers specifying a 200 A double-switch arrangement.
Key Advantages
- 200 A rated current for suitable industrial electrical applications.
- Two-switch configuration for installations requiring a double switching arrangement.
- Part of ABB's established OT industrial switching family.
- Designed for suitable low-voltage electrical distribution systems.
- Supports controlled electrical switching and isolation.
- Suitable for industrial and commercial electrical installations.
- Provides two switching devices within a coordinated assembly.
- Applicable to suitably engineered dual-circuit switching arrangements.
- Useful for electrical distribution, equipment isolation and maintenance applications.
- ABB manufacturer identification simplifies product specification and replacement.
Key Features
- ABB OT200KAUA4D model designation.
- 200 A specified current rating.
- Double switch assembly.
- Two switches included in the specified arrangement.
- ABB OT industrial switch family.
- Manual electrical switching application.
- Suitable for appropriately designed low-voltage circuits.
- Industrial electrical distribution functionality.
- Metal Enclosed (Loadbreak) product classification.
- Suitable for professional electrical installation and maintenance.
Technical Specifications
- Manufacturer: ABB
- Product family: OT Industrial Switches
- Model: OT200KAUA4D
- ABB order code: OT200KAUA4D
- Product description: 200A DL SWITCH 2 SWITCHES
- Product group: 311019-Metal Enclosed (Loadbreak)
- Product type: Double switch assembly
- Rated current: 200 A
- Switch quantity: 2
- Configuration: Double switch
- Switching application: Low-voltage electrical switching and isolation
- Product classification: Metal Enclosed (Loadbreak)
- Manufacturer designation: OT200KAUA4D
Understanding the ABB 200A Double Switch Configuration
The defining feature of the ABB OT200KAUA4D is its two-switch arrangement. Unlike a conventional single switch-disconnector, this configuration incorporates two switching devices for applications requiring a coordinated double-switch assembly.
Such arrangements may be used in electrical systems where two circuits, supply paths or switching functions must be managed within a common installation. The exact electrical operation depends on the manufacturer's internal connection arrangement, operating mechanism and the overall system design.
The designation DL SWITCH 2 SWITCHES identifies the assembly as a double-switch product. It should not automatically be interpreted as an interlocked changeover switch, automatic transfer switch or dual-supply transfer system without confirmation of the specific operating arrangement.
The specified 200 A rating provides a key selection parameter. Final suitability must also account for the operational voltage, utilisation category, connected load characteristics, short-circuit conditions and protective-device coordination.
Industrial Electrical Switching and Isolation
ABB's OT switch-disconnector family is designed for electrical switching and isolation in industrial applications. The OT200KAUA4D extends this functionality through its specified double-switch configuration.
For maintenance applications, switching devices can form part of an engineered electrical isolation arrangement. The complete installation must provide appropriate means of preventing unintended energisation, verifying isolation and protecting personnel during servicing.
Where the two switches are used with separate electrical supplies, designers must ensure that the arrangement prevents unsafe source connections and complies with the relevant electrical installation requirements. Any required mechanical or electrical interlocking must be verified for the exact assembly.
The OT200KAUA4D should not be treated as providing automatic overload or short-circuit protection. Suitable circuit breakers, fuses or other protective devices must be included where required.
Installation and Equipment Selection
The ABB OT200KAUA4D is intended for specification by qualified electrical professionals familiar with low-voltage switching equipment and industrial electrical distribution systems.
Before installation, the exact assembly should be assessed for its terminal arrangement, pole configuration, operating sequence, enclosure construction, cable-entry requirements and mounting provisions. These details determine how the two switches can be incorporated into the intended electrical circuit.
The supplied product specification confirms the 200 A rating and two-switch arrangement. Exact dimensions, IP rating, handle configuration and additional electrical ratings are not established by the supplied designation and should not be assumed from other ABB OT200 variants.
Correct installation, suitable protective-device coordination and compliance with the manufacturer's instructions are essential for dependable operation.
Typical Applications
- Industrial double-switch electrical assemblies.
- Low-voltage electrical distribution installations.
- Electrical systems requiring two switching devices.
- Industrial machinery supply isolation arrangements.
- Coordinated switching of separate electrical circuits.
- Commercial and industrial electrical infrastructure.
- Electrical distribution board and panel-building projects.
- Industrial plant maintenance switching.
- OEM electrical equipment assemblies.
- Applications requiring a 200 A dual-switch configuration.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Enclosed switch disconnector |
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Frequently Asked Questions
What is the ABB OT200KAUA4D?
The ABB OT200KAUA4D is a 200 A double switch assembly containing two switches, classified within ABB's Metal Enclosed (Loadbreak) product group.
What is the current rating of the OT200KAUA4D?
The specified current rating is 200 A. Suitability for a particular installation also depends on the applicable operational voltage, utilisation category and circuit protection requirements.
How many switches does the OT200KAUA4D contain?
The OT200KAUA4D is specified as a double switch assembly containing two switches.
What does DL SWITCH mean in the product description?
DL SWITCH identifies the product as a double-switch arrangement. The supplied specification explicitly states that the assembly contains two switches.
Is the OT200KAUA4D a changeover switch?
The supplied specification identifies a double-switch assembly but does not establish a particular changeover or interlocking function. Its exact operating sequence should be confirmed before using it for supply changeover.
Can the OT200KAUA4D be used in industrial electrical distribution?
Yes. The OT200KAUA4D can be considered for appropriately designed industrial electrical distribution systems requiring a 200 A two-switch arrangement.
Does the OT200KAUA4D provide automatic transfer between supplies?
No automatic transfer function is specified. The product should not be assumed to monitor supplies or perform automatic changeover without additional confirmed equipment and controls.
What is the IP rating of the OT200KAUA4D?
The exact IP rating is not established by the supplied product specification. It should be confirmed from the manufacturer's documentation for the specific OT200KAUA4D assembly.
How many poles does each switch have?
The supplied specification confirms two switches but does not explicitly establish the pole configuration of each switching device. The exact pole arrangement should be checked against the product's technical documentation.
Does the OT200KAUA4D include an enclosure?
The product is classified within ABB's Metal Enclosed (Loadbreak) group. The precise enclosure construction and supplied assembly configuration should be verified for this specific order code.
Does the OT200KAUA4D provide overload protection?
The OT200KAUA4D is specified as a switching assembly rather than an automatic overcurrent protective device. Appropriate overload and short-circuit protection must be provided where required.
Can the OT200KAUA4D be used for generator changeover?
Generator changeover applications require a suitable operating sequence, source interlocking and electrical protection. The OT200KAUA4D should only be selected for such an application after confirming that its exact switching arrangement meets those requirements.
What is the ABB order code for this double switch?
The ABB order code is OT200KAUA4D, corresponding to the supplied description 200A DL SWITCH 2 SWITCHES.
A Practical Solution for Industrial Double-Switch Applications
The ABB OT200KAUA4D combines a 200 A current rating with a two-switch configuration to provide a versatile switching assembly for suitably engineered industrial electrical distribution and isolation applications. Its ABB OT family designation supports consistent equipment specification and maintenance planning.
