Stäubli MC4-Evo 2 female connector 10 mm² PV-KBT4-EVO 2/10II-UR

The genuine Stäubli MC4-Evo 2 PV-KBT4-EVO 2/10II-UR female cable coupler is designed for safe, long-lasting DC connections in photovoltaic installations up to 1,500 V DC. It is crimped onto 10 mm² PV conductors and accepts cable outer diameters from 6.4–8.4 mm.

Within the Stäubli product families, MC4-Evo 2 is mating-compatible with suitable genuine Original MC4 connectors. This compatibility applies only to correctly matched genuine Stäubli products; cross-mating with connectors from other manufacturers is not permitted.

Technical characteristics

• Manufacturer: Stäubli Electrical Connectors
• Product family: MC4-Evo 2
• Version: female cable coupler
• Type: PV-KBT4-EVO 2/10II-UR
• Stäubli reference: 32.0092P0001-UR
• Connector system: Ø 4 mm
• Conductor cross-section: 10 mm² (8 AWG)
• Cable outer diameter: 6.4–8.4 mm
• Crimp opening width: 6.5 mm
• Termination: Crimp connection with MULTILAM contact system
• Rated voltage: 1,500 V DC (IEC 62852 / UL 6703)
• IEC rated current: 69 A (10 mm²)
• UL rated current: 70 A (8 AWG)
• Maximum contact resistance: 0.2 m?
• Ambient temperature: -40 °C to +85 °C
• Upper limiting temperature: 115 °C
• Degree of protection, mated: IP65 / IP68 (1 m, 1 h)
• Degree of protection, unmated: IP2X
• Overvoltage category / pollution degree: CAT III / 3
• Rated impulse voltage: 16 kV
• Contact material: Copper, tin plated
• Insulation material: Polyamide (PA), UL94 V-0
• Locking system: Locking Type
• Environmental resistance: UV, ammonia and salt mist (severity 6)
• Approvals: TÜV Rheinland, UL Recognized (UR)

Important: use only suitable PV cables and genuine Stäubli components. Never disconnect the connector under load. Assembly and crimping must be performed by a qualified person in accordance with Stäubli assembly instructions MA273.