The Switch (OEM Part No. 3176000701) is a spare part compatible with Simba M4C, Simba E70, Boomer M2D, Simba E7C, Simba M40S, Simba H1354, and Simba H1254 underground drilling rigs. It serves as an electrical component for the rig circuit on-off control system at the switch mount installation position. It provides reliable circuit switching, stable electrical control, and dependable operation of drilling equipment. Designed for demanding mining environments, this switch delivers consistent electrical performance and long service life. Precise OEM specifications ensure easy installation and reliable system operation.