



Gewiss GW66009 IB Series Red Horizontal Interlocked Switch Socket IP44 3P+N+E 16A 230V
GW66009
Gewiss GW66009 IB Series Interlocked Switch Socket – IP44 Red Horizontal 3P+N+E 16A 400V
The Gewiss GW66009 from the IB Series is a horizontal, surface-mounted interlocked switch socket designed for secure three-phase + neutral power distribution in 400V systems. With a 3P+N+E configuration, 16A rating, and IP44 protection, this unit ensures safe electrical connections for industrial and commercial installations.
- Built-In Interlock Safety: Prevents plug removal while under load, ensuring operator protection and equipment longevity.
- IP44 Splashproof Protection: Suitable for workshops, sheltered outdoor areas, and light industrial environments where dust and water resistance is required.
- 3P+N+E Configuration: Supports balanced three-phase + neutral systems operating at 380–415V with earth terminal for added safety.
- 16A Rated Current: Ideal for light-duty machinery and distribution in three-phase environments.
- Red Housing with 6H Clock Position: IEC309-compliant coding for 400V systems, ensuring correct voltage matching.
Technical Specification
- Product Code: GW66009
- Series: IB Series
- Rated Current: 16A
- No. of Poles: 3P+N+E
- Rated Voltage: 380–415V
- Clock Position: 6H
- Colour: Red
- Mounting: Horizontal, surface-mounted
- Ingress Protection: IP44
✅ Choose the Gewiss GW66009 for safe, interlocked 400V three-phase + neutral connections in commercial and industrial applications.

Accessories Included | Coupling Cable Gland |
Ean Code | 8011564005839 |
Range | Gewiss IB Series |
Product | Socket |
Ingress Protection | IP44 |
Colour | Red |
Voltage | 380 V |
Pole Configuration | Triple Pole + Neutral + Earth (3P+N+E) |
Number Of Pins | 5 |
Current Rating | 16 A |
Standards | IEC 309 |
Pin Shape | Round |
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.