6 mm² ASPP MC4 Connector Box - autonomous fire prevention system

The ASPP MC4 Connector Box 6 mm² (series C) is designed for larger cable cross-sections up to 6 mm², ensuring maximum fire safety in PV and RES systems. Using FK-5-1-12 capsules for active protection and a galvanized steel shield for passive safety, it prevents fire risks at MC4 connections.

Made from ABS UL94 V-0 and galvanized steel, the housing meets the highest safety standards. With an operating range from -40°C to +85°C and a service life of up to 20 years, it is suitable for large-scale photovoltaic projects, wind farms, and industrial energy storage facilities.

Key parameters

• Type: ASPP MC4 Connector Box series C
• Cable size: up to 6 mm² (6.5 mm hole)
• Material: ABS UL94 V-0, steel S235
• Fire agent: FK-5-1-12
• Activation temperature: ≥120°C
• Operating range: -40°C to +85°C
• Protection class: IP41
• Dimensions: 120 mm × Ø24 mm × 6.5 mm
• Service life: 5 years active, 20 years passive