Gewiss GW70490P emergency rotary isolator switch from the 70 RT HP range featuring an 80A current rating, 4 pole configuration, lockable red rotary knob and IP66/IP67/IP69 protection.
Original price was: £122.75.£42.65Current price is: £42.65.
The Gewiss GW70490P is a heavy-duty emergency rotary isolator switch designed to provide safe manual isolation of electrical circuits in industrial, commercial and OEM applications. Manufactured by Gewiss, this enclosed switch disconnector is part of the proven 70 RT HP range, delivering dependable circuit isolation and long-term reliability in demanding environments.
Supplied in a robust insulating material enclosure with a high-visibility lockable red rotary knob, the GW70490P helps ensure equipment can be safely isolated during maintenance, servicing and emergency shutdown procedures. Its high ingress protection and rugged construction make it suitable for harsh industrial environments, including washdown areas.
With a 80 A current rating, 4 pole switching configuration and IP66/IP67/IP69 protection rating, the Gewiss GW70490P is ideal for isolating three-phase electrical systems where complete disconnection, including neutral isolation, is required.
Emergency rotary isolator switches provide a secure method of disconnecting electrical supplies before maintenance or emergency shutdown procedures. Their enclosed design protects the switching mechanism whilst allowing operators to positively isolate power and apply lockout procedures.
The Gewiss 70 RT HP range is widely specified for industrial machinery, distribution systems and control installations where robust construction, high ingress protection and dependable switching performance are essential.
| Current | 80 A |
|---|---|
| Phase | Three Phase |
| IP Rating | IP66 |
| Manufacturer | Gewiss |
| Series | 70 RT HP |
| Model | GW70490P |
| Product type | Emergency rotary isolator switch |
| Rated current | 80 A |
| Number of poles | 4 Pole |
| Rated insulation voltage | 690 V AC |
| Rated operational voltage | 415 V AC |
| Utilisation category | AC-21A / AC-22A / AC-23A |
| Protection rating | IP66 / IP67 / IP69 |
| Mechanical impact rating | IK08 |
| Conditional short-circuit current | 6 kA |
| Cable capacity | 2.5 to 25 mm² |
| Operating temperature | -25°C to +60°C |
| Mounting type | Surface mounted enclosed unit |
The GW70490P is used to safely isolate electrical circuits before maintenance, servicing or emergency shutdown procedures.
The Gewiss GW70490P has a 80 A rated current.
This model features a 4 pole switching configuration for isolating three-phase systems including the neutral conductor.
Yes. The red emergency handle can be locked in the OFF position using up to three padlocks to support lockout procedures.
The enclosure provides IP66/IP67/IP69 ingress protection together with IK08 impact resistance for demanding industrial environments.
Gewiss 70 RT HP emergency rotary isolator switches are trusted by electrical contractors, panel builders and industrial engineers for dependable circuit isolation, robust construction and 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...