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OT40F3T ABB Switch Disconnector 40 A 3 Pole With Test Function
ABB OT40F3T switch disconnector, a 40 A three pole device with test function designed for reliable industrial switching and electrical isolation.
£29.68
Why Choose the ABB OT40F3T Switch Disconnector?
The ABB OT40F3T is a compact switch disconnector with test function designed for reliable manual switching and electrical isolation in industrial control and distribution applications. As part of the proven ABB OT switch series, it provides dependable circuit control and safe isolation in a space-efficient design.
This switch disconnector features a three-pole, front-operated, base-mounted construction with a test function for installation flexibility. Its compact format makes it suitable for machinery, control panels and electrical distribution systems where reliable switching and isolation are required.
With a rated current of 40 A and a three-pole configuration, the ABB OT40F3T is designed for industrial applications requiring dependable manual switching performance and convenient testing capability.
Key Advantages
- Compact switch disconnector with integrated test function.
- 40 A rated current for industrial switching applications.
- 3-pole configuration for three-phase electrical systems.
- Front-operated design for simple manual operation.
- Base-mounted construction for flexible installation.
- Reliable isolation and switching performance for control and distribution systems.
Key Features
- ABB OT switch disconnector series.
- 40 A three-pole switch.
- Test function included.
- Front-operated mechanism.
- Base mounting design.
- Screw terminal connection system.
- Compact construction for electrical panels.
- Suitable for industrial control and distribution applications.
Reliable Compact Switching and Isolation
Compact switch disconnectors such as the ABB OT40F3T provide a dependable method of manually controlling and isolating electrical circuits in industrial systems. The integrated test capability supports easier commissioning and maintenance procedures.
The ABB OT series combines compact construction, robust mechanical design and reliable electrical performance, making these devices suitable for machinery, control panels and low-voltage distribution equipment.
Typical Applications
- Industrial control panels.
- Machinery isolation systems.
- Electrical distribution equipment.
- Automation installations.
- Motor control applications.
- Industrial equipment switching.
Technical Specifications
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| Poles | 3-pole | |
|---|---|---|
| Current | 40 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT Switches | |
| Product type | Switch disconnector with test function | |
| Rated current | 40 A | |
| Number of poles | 3 poles | |
| Rated operational current AC-21A | 40 A | |
| Rated operational current AC-22A | 40 A | |
| Rated operational current AC-23A | 23 A at 380–415 V AC | |
| Rated operational voltage | 750 V AC | |
| Rated insulation voltage | 750 V | |
| Rated impulse withstand voltage | 8 kV | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Terminal type | Screw terminals | |
| Handle type | Knob | |
| Protection rating | Front IP20 | |
| Mechanical durability | 20000 operations | |
| Standards | IEC 60947-3 / UL 508 / CSA C22.2 No. 14 |
Frequently Asked Questions
What is the ABB OT40F3T used for?
The ABB OT40F3T is a switch disconnector used for manual switching and electrical isolation in industrial electrical systems.
What is the rated current of the ABB OT40F3T?
The ABB OT40F3T has a rated current of 40 A.
How many poles does the ABB OT40F3T have?
The ABB OT40F3T is a 3-pole switch disconnector.
Does this switch include a test function?
Yes, the ABB OT40F3T includes an integrated test function for commissioning and maintenance applications.
Where is the ABB OT40F3T typically installed?
The switch disconnector is typically installed in industrial control panels, machinery systems and electrical distribution equipment.
Trusted by Industrial Engineers Worldwide
ABB OT switch disconnectors are widely used by electrical engineers and system builders to provide reliable switching, safe isolation and durable performance in industrial installations.
