Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SCA163385R1001 ABB OT16G1-4MSN2 Switch-disconnector OT Plus 16 A, size G1, 4-pole, incl. handle,
ABB OT16G1-4MSN2 four-pole OT Plus switch disconnector with 16 A rating, screw terminals, DIN rail or base mounting and a padlockable direct-mounted knob handle for industrial electrical isolation.
£21.42
Why Choose the ABB 1SCA163385R1001 OT Plus Switch Disconnector?
The ABB 1SCA163385R1001, also known as the OT16G1-4MSN2, is a compact and reliable four-pole switch disconnector designed to provide safe manual isolation in low-voltage electrical installations. As part of the trusted ABB OT Plus switch disconnector range, it delivers dependable switching performance for industrial control panels, OEM machinery and electrical distribution systems.
Designed for base mounting and DIN rail installation, this model features integrated screw terminals for secure electrical connections. It is supplied with a padlockable direct-mounted knob handle, allowing safe operation and helping prevent unauthorised switching during maintenance.
With a 16 A rated operational current, four-pole configuration and suitability for applications up to 800 V AC, the ABB OT16G1-4MSN2 is ideal for isolating three-phase systems with neutral switching in demanding industrial environments.
Key Advantages
- Compact four-pole switch disconnector for industrial electrical isolation.
- 16 A rated operational current for dependable low-voltage switching.
- Suitable for base mounting and DIN rail installation.
- Integrated screw terminals provide secure wiring.
- Supplied with a padlockable direct-mounted knob handle.
- Ideal for industrial control panels, machinery and electrical distribution systems.
Key Features
- ABB OT Plus switch disconnector series.
- Model: OT16G1-4MSN2.
- Product code: 1SCA163385R1001.
- 16 A rated operational current.
- Four-pole construction.
- Front-operated switching mechanism.
- Base mounted and DIN rail mountable.
- Screw terminal connections.
- Padlockable direct-mounted knob handle included.
Reliable Isolation for Industrial Applications
Switch disconnectors provide a safe means of manually isolating electrical circuits during maintenance, inspection and servicing. The ABB OT Plus range combines compact dimensions with robust mechanical construction, delivering dependable performance in demanding industrial environments.
The ABB OT16G1-4MSN2 is particularly suited to applications requiring isolation of three-phase systems with a neutral conductor. Its integrated screw terminals simplify installation, while the supplied padlockable handle improves operational safety during maintenance procedures.
Typical Applications
- Industrial control panels.
- Three-phase electrical distribution systems.
- Machine isolation switches.
- OEM machinery.
- Motor control centres.
- Industrial automation equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| 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 | 4-pole | |
| Manufacturer | ABB | |
| Series | OT Plus Switch Disconnectors | |
| Model | OT16G1-4MSN2 | |
| Order code | 1SCA163385R1001 | |
| EAN | 6417019930923 | |
| 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 | 4 | |
| Mounting type | Base mounting / DIN rail mounting | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 (front) | |
| Operating handle | Padlockable direct-mounted knob handle included | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB 1SCA163385R1001 used for?
It is designed for safely isolating four-pole electrical circuits in industrial machinery, control panels and low-voltage distribution systems.
How many poles does this switch disconnector have?
The ABB OT16G1-4MSN2 features a four-pole configuration, making it suitable for three-phase systems with neutral isolation.
What is the rated operational current?
The switch disconnector has a 16 A rated operational current.
Does this model include an operating handle?
Yes. It is supplied with a padlockable direct-mounted knob handle for safe and convenient operation.
Can this switch be DIN rail mounted?
Yes. The ABB OT16G1-4MSN2 is suitable for both base mounting and DIN rail installation.
Trusted by Industrial Professionals Worldwide
ABB OT Plus switch disconnectors are trusted by electrical engineers, machine builders and panel manufacturers for dependable electrical isolation, compact installation and long-term reliability in demanding industrial environments.
