Grayhill C5530883 Rotary Switch Assembly

The Grayhill 53M15-12-2-12S is a single-pole, 12-position rotary switch designed for industrial control panels and instrumentation. It features a non-shorting contact mechanism with silver alloy contacts rated for 15 amperes at 28 VDC. The switch utilizes a through-hole mounting configuration with solder lug terminals suitable for PCB or chassis wiring. The actuator shaft is designed for knob attachment. This component is distributed under LCSC part number C5530883. Mechanical construction includes a thermoplastic housing and stainless steel shaft. Operating temperature range typically spans -40°C to +85°C. It complies with RoHS directives. This part is a commercial electronic component and not a dedicated original equipment manufacturer (OEM) part for a specific vehicle or engine platform.