STAUBLI 32.0015P0001-UR
The Stäubli 32.0015P0001-UR is a male cable coupler from the original MC4 series for solar power systems. It is used with a corresponding MC4 female connector to provide a secure and robust connection on the DC side of the installation. It is a crimp connection, so the conductor terminates with a contact that is crimped on, rather than soldered.
Here, it is particularly important to know the cable size. This variant is designed for an external cable diameter of 5.0–6.0 mm and a crimp opening of 5.8 mm. It is therefore linked to a specific type of cable, which is precisely what makes choosing the correct variant important in practice.
In daily assembly, the electrical and mechanical data are significant for operational reliability. The contacts are made of copper with tin plating, and the insulation part is made of PC/PA. When the connector is mated with its counterpart, the protection class is IP65/IP68, and the temperature range is from -40 °C to +85 °C. This makes it suitable for outdoor use, where both tightness and stable contact over time are required.
Stäubli also specifies a maximum contact resistance of 0.25 mΩ, a rated impulse withstand voltage level of 16 kV, and an IEC voltage of 1100 V and a rated current of 39 A for 4 mm² and 6 mm². In practice, this information helps to correctly place the coupler in a professional PV installation.
Typical Applications
Used in solar power systems where an MC4 connection needs to be properly assembled on a cable end and connected to a matching MC4 counterpart.
Specifications
- Manufacturer: STAUBLI
- MPN: 32.0015P0001-UR
- Type: PV-KST4/6I-UR
- Male Original MC4 cable coupler
- Crimp type: Crimp
- Outer cable diameter: 5.0–6.0 mm
- Crimp opening: 5.8 mm
- Contact material: copper, tin-plated
- Insulation material: PC/PA
- Max. contact resistance: 0.25 mΩ
- Rated impulse withstand voltage: 16 kV
- Rated voltage: 1100 V DC (IEC)
- Rated current: 39 A
- Temperature range: -40 °C to +85 °C
- Upper temperature limit: 105 °C
- Protection class, mated: IP65/IP68 (1 m, 1 h)
- Protection class, unmated: IP2X
- Pollution degree: 3
- Fire class: UL94 V-0
See datasheet from the manufacturer
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