Stäubli female connector MC4-Evo 2 - PV-KBT4-EVO 2A/6I - 32.0316P0001

The Stäubli terminal block PV-KBT4-EVO 2A/6I (32.0316P0001) is a MC4-Evo-2 terminal block from the current ‘2A’ series for 4 and 6 mm² conductor cross-sections. According to the manufacturer’s data sheet, it accommodates cables with an outer diameter of 4.7 to 6.4 mm and is rated for 1500 V DC.

Key specifications according to the data sheet

• Rated current 45 A (4 mm²) or 53 A (6 mm²) at 1,500 V in accordance with IEC 62852
• Plugged in IP65/IP68 (1 m, 168 h); unplugged IP2X
• Ambient temperature −40 to +85 °C, operation up to 5,000 m above sea level
• Contact resistance less than 0.2 mΩ, MULTILAM contact system

According to the current data sheet, the series is internationally certified to IEC, UL and JET standards and is fully approved for 1500 V DC; in accordance with NEC 2023, it can only be unlocked using a tool. The socket is plug-compatible with the MC4 family. Important: do not disconnect under load.

MULTILAM technology has proven itself hundreds of millions of times since 2004. UV- and ammonia-resistant, available for on-site assembly or pre-assembled, and can be fitted using standard crimping pliers.

Scope of delivery and compatible parts

One coupler socket as a single part, including the insulating insert. Matching connector: PV-KST4-EVO 2A/6I coupler plug. Solar panels with MC4-EVO2A connections, such as TCL T-Class 450 W, can be extended using this. Tools can be found under Tools for PV installation.