Stäubli MC4 coupling socket PV-KBT4/10II
The Stäubli MC4 coupling socket PV-KBT4/10II is an original connector for solar panel systems. It is the female cable coupler in the MC4 series, used when a PV cable needs to be terminated with a secure and standardized connection part.
It is designed for cables with an outer diameter of 7.0–8.8 mm and conductors up to 10 mm². In practice, this means it fits larger solar cables where a robust crimp connection is needed. The crimp opening is 6.5 mm, and the connection is rated for 1000 V DC according to IEC and 45 A.
This is a connector that makes sense in professional PV installations where a known MC4 connection is desired, which can be used together with suitable counterparts from the same product family. The mated protection class is IP65/IP68, so the connection is designed to withstand demanding outdoor environments when assembled correctly. The official temperature range is -40 °C to +85 °C.
Typical applications
Used in solar installations where PV cables need to be connected or terminated with MC4-compatible connections.
See datasheet from the manufacturer
Specifications
- Manufacturer: Stäubli
- MPN: 32.0034P0001
- Type: PV-KBT4/10II
- Original MC4 coupling socket
- Female cable connector for photovoltaic applications
- Suitable for cable diameter: 7.0–8.8 mm
- For conductor cross-section: up to 10 mm²
- Crimp opening: 6.5 mm
- Rated voltage: 1000 V DC (IEC)
- Rated current: 45 A
- Temperature range: -40 °C to +85 °C
- Protection class, mated: IP65/IP68 (1 m, 1 h)
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