The 124-906 is a single-pole DC power contactor featuring a normally open (SPST-NO) silver alloy contact and a ground coil terminal. Designed for mobile DC equipment, it supports coil voltages ranging from 6VDC to 48VDC. The contactor is built to withstand high vibration environments and includes a dust-resistant cover. It operates effectively across a temperature range of -40°F to 150°F, making it suitable for use in automation, process control, and industrial applications.