The 5665 > 221 series is a compact gel-filled junction box designed for secure and waterproof electrical connections in confined or outdoor spaces. It provides fast, tool-free installation with long-lasting protection against water, dust, and corrosion.
- IP68 Rated Protection: Fully waterproof and dustproof, ideal for underground or external environments.
- Pre-Filled Gel: Contains high-quality insulating gel that self-seals around the connection and does not dry out.
- Compact Design: Slim form factor makes it suitable for tight installation spaces.
- Cable Range: Accepts small-diameter cables, typically 4.8 mm to 6 mm.
- 2-Way Terminal Block: Supplied with a 2-pole connector for quick, secure wiring.
- Voltage/Current Rating: Typically rated for 250V and up to 10A.
- UV & Flame Resistant: Made from durable nylon housing resistant to aging and high temperatures.
- Reusable Closure: Can be opened and reconnected without the need to replace the gel.
- Operating Temperature: Designed for use from –30 °C to +130 °C.




