Stäubli connector MC4 II 4.6.0 mm², cable 5.9–8.8 mm - PV-KST4/6II-UR - 32.0017P0001-UR

The PV-KST4/6II-UR connector from Stäubli (32.0017P0001-UR) connects PV cables with a cross-section of 4 or 6 mm² and an outer diameter of 7.0 to 8.8 mm (as specified in the manufacturer’s data sheet). It is part of the original MC4 range and fits any MC4 connector socket of the same design.

When size II is suitable

MC4– Connectors are available for different cable diameters. The cable gland only provides a reliable seal within the specified range. You should therefore measure the outer diameter of your solar cable before ordering: if it is between 7.0 and 8.8 mm, the II version is correct; for thinner cables, use the I version.

Can only be unlocked with a tool; long-term stable MULTILAM technology; plug-compatible with original MC4 sockets; also available as a pre-assembled cable.

Key data

• Rated current 39 A at DC 1000 V (IEC 62852), UL approval DC 1500 V
• IP65/IP68 when plugged in, temperature range −40 to +85 °C
• Crimp connection, contact resistance less than 0.25 mΩ

Scope of delivery and mating connector

One plug as a single unit with an open crimp contact. Mating connector: Stäubli coupling socket PV-KBT4/6II-UR. If the plug is supplied without a mating connector, seal it with the plug sealing cap PV-SVK4. Find out more under PV installation materials and at Stäubli.