PV-LY-Y3 BRANCH CONNECTOR

Description：

The product is made of high-quality materials that are heat-resistant, heat-resistant, wear-resistant, and non flammable

The PV-LY-Y3 Solar Connector is a Y-branch DC connector designed to handle branch splits in photovoltaic arrays up to 1500 V DC with reliable, weather-proof electrical performance.

🔹 Key Technical Knowledge

Connector type: Y-branch DC photovoltaic connector
Rated current: ~30A typical branch capacity
Rated voltage: Up to 1500 V DC
Weather protection: Outdoor-grade protection (IP67 mated)
Contact system: Tin-plated copper alloy terminals
Manufacturer role: Solar connector manufacturer with OEM support

🔹 Use Cases / Industries

Solar output branch splitting
PV combiner box wiring
Utility and commercial solar systems

🔹 OEM & Manufacturing Advantage

Our solar connectors are factory-built for performance, with OEM branding, bulk supply, and tailored connector options.

Rated current					30A
Rated voltage					1500VDC(IEC)DC(UL)
Ambient temperature range					-40℃~+90℃ (ec)
Degree of protection					IP67 mated IP2X unmated
Contact resistance of plug connectors					0.5mΩ
Contact material					Copper,tin plated
Locking system plug connectors					Snap-in (nur/only MC4)
Flame class					UL94-HB/UL94-VO
Cable size					2.5mm², 4mm², 6mm²

Material

Contact material: Copper Alloy,tin plated

Insulation material:PC/PV

Ambient temp.range:-40°C~+90°C(IEC)

Upper limitingtemperature:+105’C(IEC)

Degreeofprotection(mated):P67

Degree ofprotection,unmated:lP2X

Contact resistance ofplugconnectors: 0.5mΩ

Lockingsystem:Snap-in

Diode/FuseType:Schottky Diode/PV Fuse

🔹 FAQ – PV-LY-Y3 Solar Connector

What does PV-LY-Y3 do in a PV system?
It lets a single DC input split into two outputs to feed multiple string circuits.
Is it rated for utility-scale solar?
Yes — designed for heavy photovoltaic systems.
What ensures durability?
Tin-plated copper contacts and weather-resistant housing.
Does it have outdoor sealing?
Yes — high IP protection when mated.
Can it be customized?
Yes — factory OEM/ODM services are available.