Te Connectivity 1-2834021-4.
TB, WIRE TO BOARD, 4POS, 26-20AWG, GREEN; Pitch Spacing:2.5mm; No. of Positions:4Positions; Wire Size AWG Min:26AWG; Wire Size AWG Max:20AWG; Conductor Area CSA:-; Wire Connection Method:Push In; Rated Current:5A; Rated Voltage:300V