
Product Overview
PV-KBT4/6II-UR from Stäubli — MC4 connector for PV/DC applications
The PV-KBT4/6II-UR is listed in Stäubli’s official CAD catalog as part of the Stäubli Original MC4 family for photovoltaic (PV) DC connections. The product designation in the catalog is PV-KBT4/6II-UR, and the documentation identifies this type as an MC4 connector intended for PV/DC applications.Technical Description
This connector is specified in Stäubli's technical documentation as belonging to the '6' range, which the document indicates supports conductor cross-sections of 4–6 mm² (12/10 AWG). For the variant designation 'II', Stäubli specifies a cable outer diameter of approximately 7.0–8.8 mm for the corresponding MC4 types. Stäubli also states that the MC4 product family is certified for system voltages up to 1500 V DC. Stäubli's material also mentions that for the MC4-Evo crimp-free variant, a rated voltage of 1500 V DC and a rated current of 30 A are listed; this information specifically pertains to the crimp-free MC4-Evo variant and is documented by Stäubli.Documentation
For technical details and complete documentation, please refer to Stäubli's technical description and assembly instructions. See datasheet from the manufacturerTypical Applications
The product is used for photovoltaic (PV) DC connections, as stated in Stäubli's technical documentation. The description in the manufacturer's material explicitly identifies PV applications for the MC4 product family and thus for the PV-KBT4/6II-UR.Specifications
- Manufacturer: Stäubli
- Manufacturer item number: 32.0016P0001-UR
- Product designation: PV-KBT4/6II-UR
- Product family: Stäubli Original MC4 connector (PV/DC)
- Supported conductor cross-section ('6' range): 4–6 mm² (12/10 AWG)
- Cable outer diameter for 'II' variant: approximately 7.0–8.8 mm
- Stated system voltage for the MC4 family: up to 1500 V DC
- Example from family variant (MC4-Evo crimp-free): 1500 V DC, 30 A (stated for the crimp-free MC4-Evo variant in Stäubli documentation)
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