| Part Number: | ULO | - | MCY | - | 3T |
|---|---|---|---|---|---|
| Explanation: |
Brand |
Series MCY - 1000V photovoltaic branch cable assembly |
Junction Layout 2T - Two distributed T-junctions; standard 4mm² conductors |
MCY T-type assemblies position branch leads along a common cable run. The 2T model has two T-junctions; the 3T model has three. Each photograph shows the complementary connector arrangements.
| Model | T-junctions per assembly | Standard conductor sizes | Rated voltage |
|---|---|---|---|
| ULO-MCY-2T | 2 | 4mm² | 1000V |
| ULO-MCY-3T | 3 | 2.5mm², 4mm² or 6mm² |
Both models have the following current conditions. These conditions are separate from the standard conductor lists above; the standard 4mm² assembly corresponds to the 30A condition.
| Conductor cross-section | Rated current |
|---|---|
| 1.5mm² | 17A |
| 2.5mm² | 22.5A |
| 4-6mm² | 30A |
| Parameter | Specification |
|---|---|
| Connection system | Multipoint connection |
| Connection method | Crimping |
| Locking system | Embedded |
| 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 number of junctions, cable arrangement and conductor size together. Branch count does not multiply the common connection current rating. Cable lengths and junction spacing are not specified by the model code.
