Matelec COM-30632 Weatherproof 4–20mA Cable Junction Box

The Matelec COM-30632 is a robust weatherproof junction box designed for secure connection and extension of 4–20 mA analogue signal cables. Commonly used with hydrostatic level transducers and instrumentation systems, it ensures reliable signal transmission in water, wastewater and industrial monitoring applications.

Constructed with a heavy-duty aluminium housing, the enclosure provides substantial mechanical protection while maintaining excellent durability in harsh environments. Its breathable design incorporates a pressure-equalising vent that preserves the atmospheric reference required for accurate sensor operation. The metallic body also maintains shield continuity across the cable joint, helping prevent signal interference and ensuring stable measurement performance.

Rated IP65 for weather resistance, the COM-30632 is suitable for outdoor installations where dependable protection against dust and water ingress is required. Compact dimensions allow easy mounting near sensors or cable runs, making it a practical solution for extending transducer cables without compromising measurement accuracy or reliability.

FEATURES

• Designed for extending 4–20 mA analogue signal cables
  
• Weatherproof IP65 protection for outdoor environments
  
• Heavy-duty aluminium housing for mechanical protection
  
• Breather vent maintains atmospheric pressure reference
  
• Ensures accurate hydrostatic level sensor operation
  
• Maintains earth shield continuity across cable junction
  
• Suitable for water, wastewater and industrial monitoring
  
• Compact enclosure for easy installation
  
• Reliable connection for transducer signal cables