STAUBLI MC4-Evo 2 Y-Splitter
The STAUBLI MC4-Evo 2 Y-Splitter, order no. 32.0334, is a Y-splitter for solar power systems where PV modules need to be connected in a DC string. It is used when one connection needs to be split into two, allowing further work on the installation with MC4-Evo 2 components.
This provides a pre-assembled solution with two sockets and one plug. This means it fits into an MC4-Evo 2 setup without field assembly of the connection itself. For many installers, this is precisely the point: a simple way to create a secure branch in a PV system.
It is designed for DC 1500 V and has a rated current of 53 A. The test voltage is 8 kV. The cable cross-section is 6 mm², and the cable length is 50 cm. When the connection is assembled, the protection class is IP65/IP68 (1 m, 1 h); without assembly, it is IP2X. The temperature range is from -40 °C to +85 °C.
When working with PV systems, this type of component is often about making distribution and connection as compact and uniform as possible. It is a practical spare part or installation component when extending a string with original Stäubli MC4-Evo 2 couplings.
Typical applications
- Branching and interconnection of PV modules in solar power systems
- DC interconnection in systems with MC4-Evo 2 connector system
- Installations where a pre-assembled Y-solution is desired
See datasheet from the manufacturer
Specifications
- Manufacturer: STAUBLI
- MPN: 32.0334
- Order designation: PV-K/SPL-Y-6-15/15-15ESS/EP-0050
- Connector system: MC4-Evo 2
- Configuration: 2 sockets and 1 plug
- Rated voltage: DC 1500 V
- Rated current: 53 A
- Test voltage: 8 kV
- Cable cross-section: 6 mm²
- Cable length: 50 cm
- Protection class, assembled: IP65/IP68 (1 m, 1 h)
- Protection class, unassembled: IP2X
- Ambient temperature: -40 °C to +85 °C
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