STAUBLI 32.0383
The STAUBLI 32.0383 is a pre-assembled MC4-Evo 2 Y-splitter with an integrated fuse for solar power systems. It is used to branch a DC string while providing fuse protection within the same assembled component. This unit offers one input with a socket and two outputs with plugs.
This solution is designed for DC 1500 V and 20 A, featuring a 6 mm² cable and a cable length of 84 cm. In practice, this means a compact and pre-prepared connection suitable for PV installations where simple and uniform connections are desired.
As part of the MC4-Evo 2 system, it must be mated with original Stäubli components. Once assembled, the protection class is IP65/IP68 (1 m, 1 h), ensuring the connection is protected against dust and water ingress under tested conditions. It is also TÜV Rheinland-certified according to 2PfG 2380 and 2PfG 1913, with a maximum contact resistance stated to be less than 0.25 mΩ.
It is a practical spare part and installation component for professional PV solutions where branching and fusing are to be combined into one factory-assembled unit instead of assembling multiple parts on-site.
Typical Applications
- Branching DC connections in solar power systems
- PV installations where a fuse and split function are desired in a single component
- Professional DC interconnection with MC4-Evo 2
Specifications
- Manufacturer: STAUBLI
- MPN: 32.0383
- Product Type: PV-K-SPL-Y/2-ILF3-20/6/E-PPS
- Series: MC4-Evo 2 Y-Splitter and In-line Fuse
- Voltage: DC 1500 V
- Current: 20 A
- Cable Length: 84 cm
- Cable Cross-section: 6 mm²
- Input Connector: 1 × socket
- Output Connector: 2 × plug
- Protection Class, mated: IP65/IP68 (1 m, 1 h)
- Protection Class, unmated: IP2X
- TÜV Rheinland: 2PfG 2380 and 2PfG 1913
- Max. Contact Resistance: < 0.25 mΩ
- Datasheet: See datasheet from the manufacturer
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