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1SCA163366R1001 ABB OT16G1-3MS Switch-disconnector OT Plus 16 A, size G1, 3-pole, incl. handle
ABB OT16G1-3MS OT Plus 16 A three-pole switch disconnector with screw terminals, DIN rail mounting and padlockable handle for industrial electrical isolation.
£16.39
Why Choose the ABB 1SCA163366R1001 OT Plus Switch Disconnector?
The ABB 1SCA163366R1001, also known as the OT16G1-3MS, is a compact and dependable three-pole switch disconnector designed to provide safe manual isolation in industrial electrical systems. Part of the trusted ABB OT Plus switch disconnector range, it offers reliable switching performance for machine builders, OEMs and panel manufacturers.
Designed for base mounting and DIN rail installation, this model features protected screw terminals and includes a padlockable direct-mounted handle, allowing secure operation and helping prevent accidental energisation during maintenance. Its compact modular design makes it well suited to modern electrical control panels.
With a 16 A operational current, three-pole configuration and suitability for applications up to 800 V AC, the ABB OT16G1-3MS provides dependable isolation for machinery, motor circuits and industrial power distribution systems.
Key Advantages
- Compact three-pole switch disconnector for industrial isolation.
- 16 A rated operational current for reliable low-voltage switching.
- Suitable for base mounting and DIN rail installation.
- Protected screw terminals ensure secure electrical connections.
- Supplied with a padlockable direct-mounted handle.
- Ideal for industrial control panels, machinery and OEM equipment.
Key Features
- ABB OT Plus switch disconnector series.
- Model: OT16G1-3MS.
- Product code: 1SCA163366R1001.
- 16 A rated operational current.
- Three-pole construction.
- Front-operated switching mechanism.
- Base mounted and DIN rail mountable.
- Protected IP20 screw terminals.
- Padlockable direct-mounted operating handle included.
Reliable Isolation for Industrial Applications
Switch disconnectors provide a safe and visible means of isolating electrical circuits during maintenance, servicing and emergency shutdown procedures. The ABB OT Plus range combines compact dimensions with durable construction to provide dependable performance in demanding industrial environments.
The ABB OT16G1-3MS is designed to simplify installation while delivering long service life. Its DIN rail compatibility, protected terminals and included operating handle make it an excellent solution for electrical control panels and industrial automation equipment.
Typical Applications
- Industrial control panels.
- Machine isolation switches.
- Motor disconnect applications.
- OEM machinery.
- Power distribution panels.
- Automation and manufacturing systems.
Technical Specifications
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| Voltage | 800 V | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Mounting Type | DIN rail | |
| Supply Type | AC | |
| Product Series | ABB OT Plus | |
| Current | 16 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | OT Plus Switch Disconnectors | |
| Model | OT16G1-3MS | |
| Order code | 1SCA163366R1001 | |
| Product type | Switch disconnector | |
| Rated operational current | 16 A | |
| Rated operational voltage | Up to 800 V AC | |
| Rated insulation voltage (Ui) | 800 V | |
| Number of poles | 3 | |
| Mounting type | Base mounting / DIN rail mounting | |
| Terminal type | Protected screw terminals | |
| Protection rating | IP20 (front) | |
| Operating handle | Direct-mounted padlockable handle included | |
| Dimensions (H × W × D) | approx. 71 × 37 × 37 mm | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB 1SCA163366R1001 used for?
It is used to safely isolate electrical circuits in industrial machinery, control panels and low-voltage power distribution systems.
What is the current rating of this switch disconnector?
The ABB OT16G1-3MS has a 16 A rated operational current.
Can this switch be mounted on a DIN rail?
Yes. It is designed for both base mounting and DIN rail installation.
Does this model include an operating handle?
Yes. The switch is supplied with a padlockable direct-mounted operating handle for safe and convenient operation.
Where is this switch typically installed?
It is commonly installed in industrial control panels, machinery and electrical distribution systems requiring reliable manual isolation.
Trusted by Industrial Professionals Worldwide
ABB OT Plus switch disconnectors are trusted by electrical engineers, panel builders and OEM manufacturers for dependable electrical isolation, compact installation and long-term operational reliability.
