ABB OT16G1-4MQN2 four-pole OT Plus switch disconnector with 16 A rating, Quick-spring terminals, DIN rail mounting and padlockable direct-mounted handle for industrial electrical isolation.
£494.40
The ABB 1SCA163382R1001, also known as the OT16G1-4MQN2, is a compact and dependable 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 offers reliable switching performance for industrial control panels, OEM machinery and electrical distribution systems.
Designed for base mounting and DIN rail installation, this model features integrated Quick-spring terminals that simplify wiring while ensuring secure electrical connections. It includes a padlockable direct-mounted knob handle, allowing safe operation and preventing unauthorised switching during maintenance.
With a 16 A rated operational current, four-pole configuration and compatibility with industrial systems up to 800 V AC, the ABB OT16G1-4MQN2 is ideal for isolating three-phase circuits with neutral switching in demanding 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 construction to deliver dependable switching performance in demanding industrial environments.
The ABB OT16G1-4MQN2 is particularly suited to applications requiring isolation of three-phase systems with a neutral conductor. Its Quick-spring terminals reduce installation time, while the included padlockable operating handle enhances maintenance safety.
| Current | 16 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | OT Plus Switch Disconnectors |
| Model | OT16G1-4MQN2 |
| Order code | 1SCA163382R1001 |
| 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 | Quick-spring terminals |
| Protection rating | IP20 from the front |
| Handle | Direct-mounted padlockable knob handle included |
| Suitable panel cut-out | 45 mm DIN cut-out |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It provides safe manual isolation of four-pole electrical circuits in industrial machinery, control panels and electrical distribution systems.
The ABB OT16G1-4MQN2 features a four-pole configuration, making it suitable for switching three-phase systems with a neutral conductor.
The switch disconnector has a 16 A rated operational current.
Yes. It is supplied with a direct-mounted padlockable knob handle for safe and convenient operation.
Yes. The ABB OT16G1-4MQN2 is suitable for both base mounting and DIN rail installation.
ABB OT Plus switch disconnectors are trusted by electrical engineers, panel builders and machine manufacturers for dependable electrical isolation, compact installation and long-term reliability in demanding industrial environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...