



Crabtree 9209/BG Rockergrid Steel Gridswitch Mounting Box With Knockouts For 9 & 12 Module Grids 133mm x 194mm x 40mm
9209/BG
Crabtree Rockergrid Steel Gridswitch Mounting Box – Extra-Capacity Housing for 9 & 12 Module Grid Installations
The Crabtree Rockergrid Steel Mounting Box is engineered to accommodate 9 and 12 module gridswitch assemblies, offering secure surface or flush mounting. With 20mm and 25mm knockouts and an integrated earth terminal, it ensures safe, scalable installations for large modular switch configurations.
- High Module Capacity: Supports large-scale 9 and 12 module Rockergrid switch setups for complex applications.
- Versatile Installation: Suitable for both surface and flush mounting to meet on-site preferences.
- Dual Knockout Sizes: Includes 20mm and 25mm knockouts for flexible conduit and cable routing.
- Earth Terminal Fitted: Provides compliant grounding for metal back box installations.
- Robust Construction: Steel design ensures strength and stability for demanding electrical applications.
Technical Specification
- Type: Gridswitch mounting box
- Mounting: Surface or flush
- Compatible Modules: 9 & 12 module Rockergrid
- Knockouts: 20mm and 25mm
- Dimensions: 133 x 194 x 40mm
✅ Choose the Crabtree Rockergrid 9 & 12 Module Box for safe, high-capacity modular switch installations with durable steel support!

Ean Code | 5017399014674 |
Range | Crabtree Rockergrid |
Product | Surface Metal Box - Grid |
Type | Surface |
Length | 133 mm |
Number Of Gangs | 9|12 |
Earth Included | Y |
Mounting | Surface |
Knockouts Included? | Y |
Height | 194 mm |
Nominal Width | 40 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.