Product Description
• Type: MC4 Female Test Connector
• Configuration: Inline, latch-free for rapid plug/unplug; gold-plated contacts
• Wire Range: 2.5 – 4 mm² (14–12 AWG)
• Ratings: 1 000 V DC (IEC) / 600 V DC (UL), 30 A (4 mm², 90 °C)
• Protection: IP2X on the plug body; IP65 when mated with the dedicated test plug
• Applications: Temporary wiring for I-V curve, insulation, and ground testing of PV modules, inverters, and combiner boxes
MC4 Series (Solarline) Highlights
• Original Design: One of the world’s first plug-and-play connectors purpose-built for photovoltaics
• MULTILAM Band Technology: Contact resistance ≤ 0.3 mΩ, ensuring long-term stability
• High Durability: >1 000 mating cycles with sustained low impedance
• Temperature Range: –40 °C to +105 °C (IEC)
• Global Certifications: TÜV/EN 50521, UL 6703, CSA, IEC 62852, and more
• Tool-free Installation: Crimp termination compatible with automatic or manual crimping tools
• Reliable Sealing: IP65 / IP67 when mated, maintenance-free for 25 years outdoors
• Complete Portfolio: MC3, MC4, MC4-EVO2, MC4-EVO AC, supporting systems up to 1 500 V
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