This is a T-shape 3 position tap splice connector with mounting bracket.
Specifications:
Model: T11
Conductive material: Electrolytic copper
Rated current: 32A
Rated voltage: 250V
Stripping length: 10MM
Stranded cord wire: 0.08-2.5mm²
Single/Multi-strand hard wire: 0.08-4mm²
Not supplied: M3 screws