
Gewiss GW70490P RT Series Yellow Plastic Surface Mounting Emergency Four Pole Rotary Isolator Switch With Red Handle IP66/IP67/IP69 80A Length: 125mm - Height: 150mm - Depth: 75.5mm
GW70490P
Gewiss GW70490P RT Series Emergency Rotary Isolator Switch – IP66/IP67/IP69 Yellow Enclosure with Red Handle, 80A, Four Pole
The Gewiss GW70490P from the 70 RT HP Series is a robust four-pole emergency rotary isolator switch, purpose-built for high-load applications. With an 80A rating and advanced environmental protection, this device ensures secure isolation of live and neutral conductors in critical commercial and industrial installations.
- 80A Four-Pole Isolation: Safely disconnects all three phases and neutral—ideal for balanced loads and full system shutdown during maintenance.
- Red Lockable Emergency Handle: Features a three-position rotary control (ON/OFF/LOCKED OFF) to meet safety lockout/tagout requirements.
- IP66/IP67/IP69 Protection Rating: Fully sealed for use in dusty, wet, or pressure-cleaned environments—ideal for food processing, outdoor installations, and washdown areas.
- Flexible Cable Access: Dual entry ports (2 x M20/25 top and bottom) support a wide range of installation layouts.
- Auxiliary Support & High Build Quality: Accommodates up to 2 auxiliary modules for signalling or remote control; supports 10mm² cable for demanding wiring needs.
Technical Specification
- Product Code: GW70490P
- Series: RT Series
- Current Rating: 80A
- No. of Poles: 4 (Four Pole)
- Handle: Red, lockable, 3-position
- Ingress Protection: IP66 / IP67 / IP69
- Cable Entry: 2 x M20/25 (top) + 2 x M20/25 (bottom)
- Max Cable Size: 10mm²
- Temperature Range: -25°C to +60°C
- Dimensions (L x H x D): 125mm x 150mm x 75.5mm
✅ Choose the Gewiss GW70490P for high-capacity, four-pole emergency isolation with superior protection and robust performance in demanding environments.

Range | Gewiss RT Series |
Product | Rotary Isolator Switches |
Length | 125 mm |
Voltage | 415 V |
Pole Configuration | Four Pole (4P) |
Depth | 75.5 mm |
Current Rating | 80A |
Number Of Poles | Four Pole (4P) |
Height | 150 mm |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.