Hexagon Nut MC4 Connector Adaptor Coupler TUV UL Approved for 2.5/4/6/10mm2 14A/12/10/8AWG Solar PV Cable System

Connector system :4mm

Rated voltage:

1000VDC/1500VDC(IEC)

1000VDC/600VDC(UL) 2

Rated current IEC(90°C):17A(1.5mm2), 22.5A(2.5mm 2； 14AWG), 30A(4mm²,6mm²； 12AWG,10AWG), 43A(10mm²) 50A(8AWG)

Rated current IEC(85°C): 17A(1.5mm²),22.5A(2.5mm²,14AWG), 39A(4mm²,12AWG), 45A(6mm²,10AWG)

Rated impulse voltage:12kV(1000VDC(IEC) ), 16kV(1500VDC(IEC) )

Ambient temperature range: -40°C...+90°C(IEC), -40°C...+75C(UL), -40°C...+70°C(UL：14AWG)

Upper limiting temperature:105°C(IEC)

Degree of protection: mated IP65，IP68(1h/1m), un mated IP2X

Overvoltage category/Pollution degree:CAT III/ 3

Contact resistance of plug connectors:≤0，35m2

Safety class:1000VDC：II  1500VDC： 0

Contact system:MULTI LAM

Type of termination:Crimp en/Crimping

Contact material:Kupfer， ver zinn t/Copper， tin plated

Insulation material:PC/PA

Locking system(UL):Locking type

Flame class:UL94-V0

Ammonia resistance(acc.to DLG)1500h， 70C/70%RH， 750ppm

Salt mist spray test， degree of severity 6:IEC 60068-2-52

TUV-Rheinland certified.in accordance with EN 50521

TUV-Rheinland certified.in accordance with 2PfG 2330

UL recognized component， in accordance with UL 6703

CSA certified， in accordance with UL 6703

Assembled MC4 soalr extension lead cable wire harness:

Other solar MC4 connectors/branches and  solar extension cable:

Installation: