Description
Description
The Subsea M8 Rotary On/Off Switch is a compact, latching underwater switch designed for manual circuit control inside watertight enclosures. Featuring an M8x1 body and red anodized aluminum knob, it provides reliable on/off functionality at depths up to 1,000 meters. Rotating the knob delivers positive mechanical feedback for clear switching between power states without opening the housing.
Rated for up to 0.5A at 125VAC or 0.3A at 28VDC, this switch is well-suited for low-power signal control. For switching higher-current loads, it can be paired with the MOS Low-Side Switch Board to safely drive devices like lights, solenoids, or pumps.
For users requiring a larger form factor or more tactile control, a bigger alternative is available as the Subsea M10 Rotary On/Off Switch, which includes standard and extended knob versions, with material options in both aluminum and stainless steel.
Included Contents
1 x M8 Switch
1 x O-ring
1 x Nut








