
D-Line CP3015W 30x15mm 1/2 Round White Connector
CP3015W
D-Line CP3015W Connector – White 30x15mm ½ Round Accessory for Mini Trunking
The D-Line CP3015W ½ Round Connector is designed for joining two lengths of D-Line 30x15mm mini trunking. It ensures a smooth, professional alignment for continuous surface cable runs, blending neatly into the trunking profile while maintaining a secure and consistent finish.
- Neat Inline Joining: Creates a seamless connection between two lengths of D-Line 30x15mm mini trunking.
- Curved Profile Match: Designed to match the ½ round trunking shape for a flush, discreet finish.
- Quick Clip-On Installation: Tool-free fitment enables fast, secure installation without adhesives or screws.
- Clean White Finish: Blends easily with modern interiors, ideal for visible cable runs on walls or ceilings.
- System Compatible: Fully compatible with D-Line 30x15mm ½ round trunking and accessories.
Technical Specification
- Accessory Type: Connector
- Profile Size: 30mm (W) x 15mm (H)
- Finish: White
- Compatibility: D-Line 30x15mm ½ round mini trunking
- Fitting Method: Clip-over (no tools required)
✅ Use the D-Line CP3015W for seamless, tool-free joins between trunking lengths—ensuring a clean, consistent finish throughout your installation.

Trunking Dimensions | 30x15 mm |
Product | Mini Trunking Coupler |
Type | External |
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.