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Multi-Contact MC4 Connector PV-KBT4 (+) Female

Multi-Contact MC4 Connector PV-KBT4 (+) Female
in stock
Net Price: 2,13 €
incl 23%VAT: 2,62 €
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Product code:





MC4 connector for serial (+) connections

Multi-Contact PV-KBT4 female cable coupler 


We offer original Multi-Contact complete connector, for safe and simple serial connection of PV-modules. Including the insulating part. Fits for Ø4-6mm PV-cables.

Snap-in locking

Locking by safety lock clip PV-SSH4 in accordance with NEC 2011

Proven MC-Multilam technology with high long-term stability

Tried and tested plug connectors

Available for assembly with cross-sections of up to 10mm²


 / user / pvshopeu    Multi-Contact MC4 connectors - How to install



from our YouTube channel " mounting PV systems"


 Check the newest datasheets and certificates directly in the Multi-Contact database

Multi-Contact - MC4 connector manual

 Multi-Contact - Product Catalogue


Technical Data

Connector type Multi-Contact PV-KBT4 MC4 female cable coupler
Connector standard MC4
Fits for PV cables Ø4-6mm
Rated voltage 1000V DC (IEC) | 600V DC (UL)
Rated current IEC (90°C) 17A (1,5mm²) | 22,5A (2,5mm²; 14AWG) | 30A (4mm², 6mm²; 10AWG) | 43A (10mm²)
Rated current IEC (85°C) 39A (4mm²; 10AWG) | 45A (6mm²; 10AWG)
Test voltage 6kV (50Hz, 1min.)
Ambient temperature range -40°C...+90°C (IEC) | -40°C...+75°C (UL) | -40°C...+70°C (UL: 14AWG)
Upper limiting temperature 105°C (IEC)
Degree of protection, mated | unmated IP67, IP68 (1h/1m) | IP2X
Overvoltage category/Pollution degree CATIII/2
Contact resistance of plug connectors 0.5mΩ
Safety class II
Contact system MC Multilam
Type of termination Crimping
Contact material Copper, tin plated
Insulation material PC/PA
Locking system Snap-in
Flame class UL94-V0
Ammonia resistance (acc. to DLG) 1500h, 70°C / 70% RH, 750ppm
Salt mist spray test, degree of severity 6 IEC 60068-2-52
TÜV certified | UL-Recognized | CSA certified R60028286 | E343181 | 250725

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