Qoltec MC4 Y-tyypin aurinkohaarapistokepari 1000V 30A IP67

MC4-compatible Y-type branch connector pair for high-current parallel connections in photovoltaic systems. Splits a single input into two outputs or combines two strings, delivering 30A at 1000V DC with an IP67 weatherproof seal and UL94-V0 flame-retardant housing.

Advantages

Built with tinned copper contacts and PPO insulation, this connector set minimizes contact resistance to ≤0.5 mΩ while withstanding extreme temperatures from -40°C to +90°C. The crimp connection ensures a durable, gas-tight joint, and the pair includes both M/FF and F/MM configurations for versatile wiring. Rated for over 20 years of service life, it carries TUV and CE certifications for reliable performance in demanding solar installations.

Suitable for

• Parallel connection of solar panels in residential and commercial PV arrays
• Combining multiple panel strings before the inverter
• Outdoor solar installations exposed to rain, dust, and UV radiation
• Use with 2.5mm², 4mm², or 6mm² solar cables (14-10 AWG)
• DIY solar projects and professional photovoltaic system builds

Key specifications

• Connector type: MC4 compatible, Y-type branch
• Rated voltage: 1000V DC
• Rated current: 30A
• Protection degree: IP67 (dust-tight and waterproof)
• Contact material: Tinned copper
• Insulation material: PPO (Polyphenylene Oxide), flame retardant UL94-V0
• Operating temperature: -40°C to +90°C
• Contact resistance: ≤0.5 mΩ
• Connection type: Crimp
• Safety class: Class II
• Insertion force: ≤50N, withdrawal force ≥50N
• Certifications: TUV, CE

Recommendations

Ideal for installers seeking a reliable, weatherproof branch solution for solar arrays. The included M/FF and F/MM pair covers all common wiring scenarios, and the crimp connection provides a long-lasting, low-resistance joint.