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1SCA163481R1001 ABB OT40G1-3DQ Switch-disconnector OT Plus 40 A, size G1, 3-pole,
ABB OT40G1-3DQ 40 A three-pole door-mounted OT Plus switch disconnector with integrated screw terminals for safe isolation of industrial electrical systems.
£42.58
Why Choose the ABB 1SCA163481R1001 OT40G1-3DQ Switch Disconnector?
The ABB 1SCA163481R1001, also known as the OT40G1-3DQ, is a robust 40 A three-pole switch disconnector designed to provide safe isolation of low-voltage electrical circuits in industrial, commercial and OEM applications. As part of the proven ABB OT Plus switch disconnector range, it offers reliable switching performance, compact dimensions and dependable operation for modern electrical installations.
This model features a front-operated, door-mounted design with integrated screw terminals. It is intended for use with a compatible external operating handle and shaft, allowing operators to safely isolate electrical equipment from outside the enclosure while keeping live components securely contained. The operating handle is supplied separately.
With a rated operational current of 40 A, a three-pole configuration and a maximum operational voltage of 800 V AC, the OT40G1-3DQ is ideal for isolating three-phase power circuits in industrial control panels, switchboards and machinery. Its compact G1 frame makes efficient use of enclosure space while delivering long-term operational reliability.
Key Advantages
- Reliable 40 A switch disconnector for industrial electrical isolation.
- Three-pole configuration for three-phase power systems.
- Door-mounted operation for convenient external switching.
- Integrated screw terminals for secure wiring.
- Compact G1 frame maximises available enclosure space.
- Suitable for industrial control panels and electrical distribution equipment.
Key Features
- ABB OT Plus switch disconnector series.
- 40 A rated operational current.
- Three-pole IEC switch disconnector.
- Front-operated switching mechanism.
- Door-mounted installation.
- Integrated screw terminal connections.
- Compatible with external operating handle and shaft.
- Maximum operational voltage of 800 V AC.
- Compact G1 frame construction.
- Designed for demanding industrial applications.
Reliable Isolation for Industrial Electrical Systems
The ABB OT40G1-3DQ provides a safe and dependable method of isolating three-phase electrical circuits during maintenance and servicing. Its door-mounted design enables safe external operation while keeping live electrical components enclosed, helping improve personnel safety and equipment protection.
The ABB OT Plus range is widely specified by panel builders, machine manufacturers and electrical contractors thanks to its compact design, long mechanical life and dependable switching performance in demanding industrial environments.
Typical Applications
- Industrial control panels.
- Electrical distribution boards.
- Motor control centres.
- OEM machinery.
- Process automation systems.
- Pumps, compressors and conveyor systems.
- Commercial and industrial electrical installations.
Technical Specifications
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| Voltage | 800 V | |
|---|---|---|
| Mounting Type | Door / front mounting | |
| Power | 18.5 kW | |
| Device Type | Switch Disconnector | |
| Supply Type | AC | |
| Product Series | ABB OT Plus | |
| Current | 40 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | OT Plus | |
| Product ID | 1SCA163481R1001 | |
| Model | OT40G1-3DQ | |
| Product type | Manual switch disconnector | |
| Rated current | 40 A | |
| Number of poles | 3 | |
| Rated operational voltage | Up to 800 V AC | |
| Rated motor power (AC-23A, 400 V) | 18.5 kW | |
| Terminal type | Integrated screw terminals | |
| Operation | Front operated, door mounted | |
| Mounting type | Door mounting | |
| Frame size | G1 | |
| Operating handle | External handle and shaft required (not included) | |
| Protection rating | IP20 | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB 1SCA163481R1001 used for?
It is used to safely isolate three-phase low-voltage electrical circuits in industrial, commercial and OEM applications.
What is the rated current?
The OT40G1-3DQ has a rated operational current of 40 A.
Is this a door-mounted switch disconnector?
Yes. The OT40G1-3DQ is designed for door-mounted operation using a compatible external operating handle and shaft.
Does this model include an operating handle?
No. The operating handle and shaft are supplied separately.
How many poles does this switch disconnector have?
The OT40G1-3DQ features a three-pole configuration for isolating three-phase electrical circuits.
Trusted Electrical Isolation from ABB
ABB OT Plus switch disconnectors are trusted worldwide by panel builders, OEM manufacturers and electrical contractors for dependable isolation, compact installation and long-term reliability in demanding industrial environments.
