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Description
xThe Staubli PV-KST4/6II-UR is a male cable coupler designed for photovoltaic systems, compatible with MC4 connectors. It supports cable cross-sections from 4 to 6 mm², ensuring reliable and weather-resistant electrical connections for solar installations. Engineered for easy installation and long-term durability.
Key Features
- Male cable coupler compatible with MC4 standard
- Suitable for cable sizes from 4 to 6 mm²
- Robust, UV-resistant housing for outdoor use
- Tool-free connection for quick and secure assembly
Specifications
xContact System:
MC
Rated Voltage:
1000V DC (IEC), 600V DC (UL)
Rated Current:
- 17A (1.5mm²)
- 22.5A (2.5mm²; 14AWG)
- 30A (4mm², 6mm²; 10AWG)
- 43A (10mm²)
- 39A (4mm²; 10AWG) (85°C)
- 45A (6mm²; 10AWG) (85°C)
Test Voltage:
6kV (50Hz, 1min.)
Ambient Temperature Range:
-40°C...+90°C (IEC)
-40°C...+75°C (UL)
-40°C...+70°C (UL: 14AWG)
-40°C...+75°C (UL)
-40°C...+70°C (UL: 14AWG)
Upper Limiting Temperature:
105°C (IEC)
Degree of Protection:
IP67, IP68 (1h / 1m)
Overvoltage Category / Pollution Degree:
CATIII / 2
Contact Resistance of Plug Connectors:
0.5mΩ
Safety Class:
II
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