Stäubli

MC4-EVO2A Female Connector - Cable Ø 4-6mm² (0155718)

SKU: 2925

✓︎ Original Stäubli MC4-Evo 2 – approved for 1500 V DC
✓︎ IP68 protection rating when mated – for cables 4–6 mm²
✓︎ MULTILAM contact – resistance < 0.2 mΩ, TÜV-certified

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MC4-EVO2A Female Connector - Cable Ø 4-6mm² (0155718)

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Description

Stäubli MC4-EVO2A coupling socket is the original connector socket for the reliable connection of your Aiko solar modules. As part of the proven original MC4 connector family, it ensures a secure DC connection with up to 1500 V DC and is suitable for solar cables with a cross-section of 4 to 6 mm².

Key Benefits for Your System

High system voltage: Fully approved for 1500 V DC per IEC and UL – ideal for modern photovoltaic systems.
Reliable contact: MULTILAM technology ensures low contact resistance below 0.2 mΩ, minimizing losses.
Robust in all weather: IP65/IP68 protection rating when mated, plus UV and ammonia resistance for permanent outdoor use.
Easy installation: Crimp connection with standard crimping tool, suitable for field assembly or pre-assembled connectors.

Secure Connection for Your Solar Modules

The connector is the crucial link between your solar modules and the rest of the system. With the Stäubli MC4-Evo 2 connector, you're relying on a technology that has proven itself several hundred million times since 2004. The integrated locking system ensures a firm fit and protects against accidental disconnection. This guarantees safe, low-loss power transmission from your photovoltaic system for many years to come. Plug compatibility with the entire original MC4 connector family gives you additional flexibility when connecting your Aiko modules. Choose original quality and avoid the risks of inferior imitations.

GENERAL DATA (Basic connector information)
Manufacturer	Stäubli
Model	MC4-Evo 2 (PV-KBT4-EVO 2A)
Type	Cable coupling socket (female)
Connector system	Ø 4 mm
Compatibility	Plug-compatible with the MC4 connector family
ELECTRICAL SPECIFICATIONS (Voltage, current & resistance)
Rated voltage (IEC)	1500 V DC
Cable cross-section	4–6 mm²
Rated current (IEC)	45 A (at 4 mm²) / 53 A (at 6 mm²)
Contact resistance	< 0.2 mΩ
Overvoltage category	III
Class (IEC)	II
MECHANICS & MATERIAL (Construction and materials)
Contact system	MULTILAM
Connection type	Crimp connection
Contact material	Copper, tin-plated
Insulation material	PA (polyamide)
Flame class	UL94-V0
Locking system	Locking type
ENVIRONMENT & SAFETY (Protection rating and certifications)
Protection rating, mated	IP65/IP68 (1 m, 168 h)
Protection rating, unmated	IP2X
Ambient temperature range	-40 °C ... +85 °C (IEC/UL)
Upper limit temperature	115 °C (IEC)
Max. altitude above sea level	5000 m
Certification	TÜV Rheinland per IEC 62852:2014+Amd.1:2020 (R 60127169), UL 6703 (E343181)
Warning	Do not disconnect under load