4PB220-T2,按钮开关 PB SW SPDT Plunger 5A 250VAC 30VDC
4PB363,SWITCH PUSH 4XSPDT 5A 250V
4PB364-T,SWITCH PUSH 4XSPDT 5A 250V
4PB642,基本/快动/限制开关 UNSEALED OI-PB
4PB714-T2,SWITCH PUSH 4XSPDT 5A 115V
4PB717-T2,SWITCH PUSH 4XSPDT 5A 115V
4PB718-T2,按钮开关 PB SW SPDT 5A 115VAC 28VDC SCRW PNL MNT
4PB725-T2,PUSH BUTTON SWITCH
