
Gewiss GW70442P RT Series Yellow Plastic Surface Mounting Emergency Triple Pole Rotary Isolator Switch With Red Handle IP66/IP67/IP69 40A Length: 125mm - Height: 150mm - Depth: 75.5mm
GW70442P
Gewiss GW70442P RT Series Emergency Rotary Isolator Switch – IP66/IP67/IP69 Yellow Enclosure with Red Handle, 40A, Triple Pole
The Gewiss GW70442P from the 70 RT HP Series is a compact and durable emergency rotary isolator switch designed for safe disconnection of three-phase circuits. Rated at 40A and featuring high ingress protection, this triple-pole switch is ideal for use in commercial and industrial environments where reliable isolation is critical.
- 40A Triple Pole Isolation: Enables safe shutdown of all three phases in power distribution or motor control applications.
- Emergency Red Lockable Handle: Three-position rotary knob (ON/OFF/LOCKED OFF) enhances safety during servicing and isolation procedures.
- IP66/IP67/IP69 Protection: Built for harsh conditions—fully resistant to dust, high-pressure water, and temporary immersion.
- Flexible Entry Configuration: Includes 2 x M20/25 top and bottom cable entries for simple installation across a range of setups.
- Auxiliary Contact Compatible: Supports up to 2 auxiliary modules for control or signalling; accommodates cable sizes up to 10mm².
Technical Specification
- Product Code: GW70442P
- Series: RT Series
- Current Rating: 40A
- No. of Poles: 3 (Triple 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 GW70442P for dependable, weatherproof triple-pole isolation in demanding three-phase installations.

Range | Gewiss RT Series |
Product | Rotary Isolator Switches |
Length | 125 mm |
Voltage | 415 V |
Pole Configuration | Triple Pole (3P) |
Depth | 75.5 mm |
Current Rating | 40A |
Number Of Poles | Triple Pole (3P) |
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.