White Vertical Cable Seals 9-14mm (21mm)

📝 Scanstrut DS21B-P White Vertical Cable Seal 9–14mm (21mm)

The Scanstrut DS21B-P White Vertical Cable Seal provides a compact and reliable waterproof cable entry solution for campervans, caravans, RVs, and marine installations. Designed for cables from 9–14mm with connectors up to 21mm diameter, it delivers a clean and professional cable pass-through while protecting wiring from water, dust, and outdoor exposure.

Its low-profile dome design improves durability and water deflection, while the supplied sealing inserts allow simple installation even with pre-terminated cables.

⭐ Essential Benefits

• Supports 9–14mm cables – ideal for solar wiring, lighting circuits, and accessory cables.
• Connector clearance up to 21mm – suitable for pre-terminated cable installations.
• IP68 waterproof protection – protects wiring from water and dust ingress.
• Compact dome profile – strong, impact-resistant design with improved water deflection.
• Split-seal installation – install without removing cable connectors.

⚙️ Functionality

The DS21B-P provides a vertical cable pass-through for roof or exterior panel installations. A tapered sealing bung compresses around the cable to create a waterproof seal, while the closed-cell base gasket prevents moisture entering beneath the housing.

The split-seal option allows connectors up to 21mm to pass through during installation, making it ideal for retrofit installations where cable ends are already fitted.

🔌 Compatibility

• Solar panel wiring
• Antennas and satellite systems
• Lighting and accessory wiring
• Campervans, caravans and motorhomes
• Marine and outdoor installations
• Cables 9–14mm diameter

🧰 Installation Difficulty

🟢 1/5 (Easy) – mount vertically using the supplied sealing inserts and mounting hardware.

🔍 Features

• Vertical cable entry design
• Compact dome-shaped housing
• UV-stable ASA plastic construction
• White low-profile finish
• Split-seal option for pre-terminated cables
• Supports connectors up to 21mm diameter
• IP68 waterproof protection
• Captive stainless steel nuts for easy assembly

📊 Specifications

📦 What’s Included

• 1 × Scanstrut DS21B-P White Vertical Cable Seal
• Pre-drilled, blank and split sealing bungs
• Closed-cell base seal
• Mounting hardware

🙌 Why Choose This Product?

The Scanstrut DS21B-P offers a compact and durable waterproof cable entry for medium-sized wiring runs. With its strong dome design, flexible sealing options, and clean installation finish, it provides a professional cable routing solution for campervan, caravan, and marine electrical systems.

🚀 Our Promise

Order today for same-day dispatch and explore our full range of Scanstrut cable seals and installation accessories.