ONESTO PV Branch Connector 1500Vdc

for solar panel system

- Made of anti-aging and UV-resistant material
- Low heat and power loss
- High robustness, high grade reliable connection
- Convenient installation, strong commonality
- Suitable for usage under bad outdoor condition

Descriptions

Onesto DC 1500V PV branch connector series products include three models: PV-ONCT4B (branch connector), PV-ONCT4T (three-way connector) and PV-ONCT4C (cross connector). The product is made of anti-aging and UV-resistant materials, with IP67/IP68 protection level and UL94-V0 flame retardant certification, suitable for harsh outdoor environments from -40℃ to 90℃. Its rated voltage is 1500V DC, the maximum carrying current is 49A, the conductor cross-sectional area supports 6mm², the impulse withstand voltage is up to 8kV, it has the characteristics of low loss and high reliability, and can meet the electrical connection requirements of photovoltaic power generation systems in different scenarios.

Type	PV-ONCT4B	PV-ONCT4T	PV-ONCT4C
Description	Branch connector	Tee connector	Cross connector
PIN diameter	4mm	4mm	4mm
Rated voltage	1000V DC (IEC)	1000V, 1500V DC (IEC)	1000V, 1500V DC (IEC)
Rated current	Max.30A	Max.49A	Max.49A
Conductor cross section	Max.6.0 mm²	Max.6.0 mm²	Max.6.0 mm²
Impulse withstand voltage	6kV(50Hz, 1 min)	8kV(50Hz, 1 min)	8kV(50Hz, 1 min)
Ambient temperature range	-40℃ to 90℃（IEC）	-40℃ to 90℃（IEC）	-40℃ to 90℃（IEC）
Insulation material	PC/PA	PC/PA	PC/PA
Contact material	Tin plated copper alloy	Tin plated copper alloy	Tin plated copper alloy
Contact resistance	1mΩ	1mΩ	1mΩ
Protection degree	IP67	IP68	IP68
Flame class	UL94-V0	UL94-V0	UL94-V0
Safety class	Class II	Class II	Class II
Locking system	Snap-in	Snap-in	Snap-in