



Gewiss GW40023 40CD Series Insulated 4 Module Surface Mounting Enclosure IP40 W:90mm x H:130mm x D:85mm
GW40023
Gewiss GW40023 40CD Series 4 Module IP40 Surface Mounting Enclosure – Insulated, Grey Without Door
The Gewiss GW40023 is a 4-module insulated enclosure from the 40CD Series, designed for indoor applications where basic protection is sufficient. With an IP40 rating, compact form, and clean finish, this enclosure is ideal for low-demand installations in commercial and residential settings.
- 4 Module DIN Capacity: Accommodates up to 4 modular devices such as RCBOs, MCBs, or time switches in confined spaces.
- IP40 Rated Protection: Suitable for indoor use where no exposure to water is expected—perfect for cupboards, meter rooms, and plant areas.
- No Knockout Design: Solid walls allow customised drilling for tailored conduit and cable entry points as needed.
- Slimline Surface Mounting: Space-saving depth and footprint ensure an unobtrusive finish in retrofit or shallow wall locations.
- Installer-Ready Accessories: Supplied with module masks and service labels for quick setup and professional identification.
Technical Specification
- Product Code: GW40023
- Series: 40CD
- Module Capacity: 4 modules
- Ingress Protection: IP40
- Door: No door (open-face design)
- Colour: Grey RAL 7035
- Dimensions (W x H x D): 90mm x 130mm x 85mm
✅ Choose the Gewiss GW40023 for compact, adaptable 4-module installations where low-profile, indoor mounting is required.

Number Of Support Rails | 1 |
Ean Code | 8011564012134 |
Range | Gewiss 40 CD Series |
Product | Enclosure |
Type | Insulated |
Ingress Protection | IP40 |
Colour | RAL 7035 |
Length | 130 mm |
Mounting | Surface |
Material | Plastic |
Width | 90 mm |
Depth | 85 mm |
Ce Approved | Y |
Height | 130 mm |
Maximum Rated Current | 125 A |
Number Of Modules | 4 |
Rated Operational Voltage | 400 V |
C/w Door/lid | N |
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.