The RMIH-SS-112L is a general purpose non-latching relay module made by Wangrong. It features 12-volt direct current (DC) SPDT (single-pole double-throw) contacts, rated at up to 16 amps at 277 volts alternating current (VAC). The module comes pre-wired with a durable, flame-resistant ABS housing, and is RoHS-compliant, meaning it meets all applicable standards for materials, processes, and environmental protection. It is designed for long-term reliability, with low contact resistance and high surge withstand performance. This product is suitable for use in a variety of applications, including lighting, motor control, and HVAC.