The components of the MC4 connector system for photovoltaics are designed to allow time-saving and safe serial and parallel wiring of PV modules for building-integrated and free-standing solar installations. Coupler housings (insulator) and contact pins are supplied as a pair.

Cable Outside Diameter: 3 - 6mm
Conductor Size: 4.0 - 6.0mm

Technical Data
Voltage Rating (IEC 62852) 1000 V DC
Amperage Rating (IEC 62852) 39A
Temperature Range -40°C to + 850°C
Ingress Protection (mated) IP65, IP68 (1hr/1m)
Ingress Protection (un-mated) IP2X
Contact material Copper, tin plated
Type of termination Crimp
Salt mist spray test, degree of severity 6
Flame Class UL94:V-0
Approvals TUV, UL


Model # PV-KBT / PV-KST 4/6I-UR
Brand Multi-Contact / Stäubli
Shipping Weight 0.0010kg

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