ABB OT63G3-4DSN2 63 A four-pole door-mounted switch disconnector with integrated screw terminals, IP20 protected terminals and G3 frame.
£92.83
The ABB OT63G3-4DSN2, product code 1SCA162571R1001, is a premium 63 A four-pole door-mounted switch disconnector engineered to provide safe and reliable electrical isolation for industrial machinery, control panels and low-voltage power distribution systems. Part of the trusted ABB OT Plus switch disconnector range, it offers dependable switching performance, robust construction and long service life in demanding industrial environments.
Designed for front-operated door mounting, the OT63G3-4DSN2 incorporates integrated screw terminals with IP20 protected front terminal clamps. The external operating handle and shaft are supplied separately, allowing installers to select the most suitable operating mechanism for the enclosure design.
With a 63 A rated operational current and a four-pole configuration, the OT63G3-4DSN2 enables simultaneous isolation of all three phases together with the neutral conductor, making it ideal for industrial automation, motor control centres, OEM machinery and commercial electrical installations.
The ABB OT63G3-4DSN2 provides dependable manual isolation of four-pole electrical circuits, enabling maintenance and servicing to be completed safely while protecting personnel and equipment. The four-pole configuration allows simultaneous isolation of all three phases together with the neutral conductor where required.
As part of ABB's globally recognised OT Plus range, the OT63G3-4DSN2 delivers excellent reliability, compact installation and long-term performance, making it a trusted choice for panel builders, OEMs and electrical contractors.
| Current | 63 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | OT Plus |
| Model | OT63G3-4DSN2 |
| Product code | 1SCA162571R1001 |
| Product type | Door-mounted switch disconnector |
| Rated operational current (Iu) | 63 A |
| Number of poles | 4 |
| Frame size | G3 |
| Mounting type | Door mounted |
| Terminal type | Integrated screw terminals |
| Protection rating | IP20 front terminal protection |
| Maximum rated operational voltage | Up to 800 V AC |
| Operating handle | Not included |
| Standard | IEC 60947-3 |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
It is designed to safely isolate four-pole electrical circuits in industrial machinery, control panels and power distribution systems.
Yes. The OT63G3-4DSN2 is designed for front-operated door mounting using a compatible external operating handle and shaft.
The ABB OT63G3-4DSN2 has a rated operational current of 63 A.
Yes. Its four-pole design allows simultaneous isolation of all three phases together with the neutral conductor.
No. The operating handle and shaft are supplied separately to suit the enclosure design.
ABB OT Plus switch disconnectors are trusted worldwide by panel builders, OEM manufacturers and industrial engineers for dependable electrical isolation, robust construction and outstanding long-term reliability.
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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...