Stäubli solar plug set (M+W)

MC4 Solar Connector

Here you can purchase the original MC-4 connectors and sockets from Stäubli / Multi Contact as a set. MC4 is the most commonly used coupling in the solar sector. Many solar panels and solar charge controllers are typically delivered with MC4 contacts. The connectors are compatible with our solar cables of 4 mm² and 6 mm². For cross-sections larger than 6 mm², please contact us.

The original product features the following characteristics:

• Snap-in locking mechanism
• Can only be unlocked with a tool according to NEC 2014
• Proven, long-term stable MULTILAM technology, resulting in consistently low power loss over the entire lifespan of the connectors
• Reliable connector with over 15 years of field experience

Technical Data

• Connector system: 4 mm² diameter
• Rated voltage: 1000 V DC (IEC 62852), 1500 V DC (2Pfg2330)
• Rated current TÜV (85°C): 39A (4, 6 mm²)
• Ambient temperature range: -40°C ... +85°C
• Maximum temperature: 105°C
• Protection class when plugged in: IP65, when unplugged: IP68 (1h/1m), IP2X
• Connection type: Crimping
• Contact material: Copper, tinned
• Flame class: UL94-V0
• TÜV Rheinland certified according to IEC 62852 and 2PfG2330 (R60111354, R60087448).