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6mm solar cable harness-MC4 Extension Cable-Solar | solar connector,solar branch connector,diode fuse connector,MC4 extnsion cable,H1Z2Z2 solar cable, UL4703 solar cable | Leading manufacturer and supplier of solar pv cables and connectors

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Shanghai HandWe Industry Co.,Ltd

Address:5th Floor, No. 137-138, Lane 456, Dieqiao Road, Pudong New Area, Shanghai

6mm solar cable harness

Release time:2022-01-20 10:35:19Pageviews:423

6mm solar cable harness Description

MC4 Extension Cable is a solar cable complete with fitted MC4 connectors . Used in photo-voltaic power generation and solar systems to interconnect solar panels and electrical components in the photo-voltaic system.


Cable section usually as 4mm2(12AWG) & 6mm2(10AWG), other sizes can be appointed.


Cable length usually as












Cable feature as

l Halogen Free,Flame Retardant,ROHS

l 25 Years of Production Experience In Power Cable

l TUV & UL Approved 

l Double Insulation Suitable for outdoor harsh environments

l Stable connection & Reducing maintenance cost

l suitable for outdoor extreme environments, UV, ozone, hydrolysis resistant


PV1-F & EN 50618 cable technical as

l Voltage test on completed cable:6.5kVAC,15kVDC,5min 

l Ambient temperature:–40°C up to+90°C 

l Max.Temperature at conductor:+120°C 

l The expected period of use is 25years(Ambient temperature:–40°C up to+90°C)

l The permitted short-circuit-temperature refer to a period of 5s is+200°C 

l Bending radius:≥4×φD8mm;≥6×φD≥8mm

l Resistance against acid and alkaline solution:EN60811-2-1 

l Cold bending test:EN60811-1-4 

l Weathering/UV-resistance:HD605/A1 

l O-zone resistance at complete cable:EN50396 

l Fire test:IEC60332-1Smoke density:IEC61034EN50268-2 

l Content of halogen acid gas:IEC670754-1EN50267-2-1



UL4703 cable technical as

l Nominal voltage(U):1000 OR 2000VAC 

l Test voltage(U0):U=1000V,2000V 

l 18~10AWG,U0=6000V,50HZ,1Min 

l 8~2AWG,U0=7.5KV,50HZ,1Min 

l 1/0~4/0AWG,UO=9.0KV,50HZ,1Min 

l Conductor maximum temperature:+120°C 

l Ambient temperature:–40°C up to+90°C

l Relative permitting:UL854 

l Cold bend test:UL854 

l Sunlight resistance:UL2556

l Fire test:UL1581 VW-1

l Heat distortion test:UL1581-560(121±2×1h,2000g,≤50%


MC4 Connector Technical data:

l Trademark:  Handwe

l Standard:  EN 50521 & UL 6703

l Insulation material:  PPO

l Rated current:  30A

l Rated voltage:  1000V(TUV) 600V(UL)

l Test voltage:  8KV(50Hz,1Min)

l Contact material:  Copper,Tin plated

l Contact resistance:  ≤0.5mΩ

l Protection degree:  IP67 & IP68

l Safety class: 

l Flame class:  UL94-V0

l Insertion force:  ≤50N

l Withdrawal force:  ≥50N

l Ambient temperature range:  -40~+90

l Pin dimensions:  φ4.0mm

l Suitable cable:  2.5~6.0mm2 AWG14/12/10