| Part Number: | ULO | - | MCH | 401 |
|---|---|---|---|---|
| Explanation: |
Brand |
Series MCH - Rigid H-type photovoltaic branch connector |
Branch Configuration 201 - Two branch interfaces and one common interface |
MCH H-type connectors bring multiple photovoltaic branches into a rigid connector body. Each model has one common interface and two to six branch interfaces. The photographs show the complementary connector configurations.
| Model | Branch interfaces | Common interface | Rated voltage | Rated current |
|---|---|---|---|---|
| ULO-MCH201 | 2 | 1 | 1000V | 50A |
| ULO-MCH301 | 3 | |||
| ULO-MCH401 | 4 | |||
| ULO-MCH501 | 5 | |||
| ULO-MCH601 | 6 |
The 50A value is the model rating. Branch count does not multiply the permissible current at the common interface.
| Parameter | Specification |
|---|---|
| Connection system | Multipoint connection |
| Contact connection method | Crimping |
| Pullout force | ≥50N |
| Insertion force | ≤50N |
| Contact resistance | ≤0.35mΩ |
| Protection level | IP68 |
| DC safety class | II |
| Ambient temperature | -40°C to +90°C |
| Temperature tolerance | -40°C to +135°C |
| Insulation material / group | PPO / I |
| Flammability classification | UL94V-0 |
| Contact material / finish | Brass / tin plated |
Select the branch count and connector configuration for the wiring layout. Use the ambient range for operating-environment selection; the temperature tolerance range is a separate specification.
