2/4 In 4/6/8 Out Fast Wire Splitter Terminal Block
66 block - Wikipedia
Terminal Block, 5pcs 2 in 6 Out 250V-4KV 32A Reusable Spring Lever Terminal Blocks Electric Wire Cable Connectors Apply to Soft and Hard Wire 0.08-4.0mm2 (AWG28-15): Amazon.com: Industrial & Scientific
3-Wire Easy-Splice Block
2 Way Ceramics Terminal Blocks,25A 380V High Temp Porcelain Ceramic Connectors for Electric Wire Cable 5Pcs by GUBCUB: Amazon.com: Industrial & Scientific