110V Dual Power Supply Custom Transfer Switch 4P 100A 63A Product overview A custom transfer switch for 110V dual power supply systems, offered in a 4 pole configuration and available in 100A and 63A ratings. Designed to provide reliable switching between two power sources and to improve overall transfer performance in residential, commercial, and light industrial installations. Key benefits Reliable switching between two power sources, reducing downtime during source changeover. 4 pole design suitable for three phase systems with neutral, ensuring complete circuit transfer. Available ratings for different load requirements: 100A and 63A options to match system demand. configuration to match installation requirements, including mounting and control mode on request. Simplifies integration with generators, inverters, and utility supply by providing a clear transfer point. Core functions and attributes Function: Transfer switch for dual power supply operation, enabling safe changeover between primary and secondary power sources. Voltage compatibility: Designed for 110V systems. Poles: 4P configuration for three phase plus neutral switching. Current ratings: Offered in 100A and 63A models to cover a range of load requirements. Custom options: Size, mounting, and control mode can be tailored to site needs. Performance: Engineered for consistent switching performance to minimize transition time and maintain circuit integrity. Typical applications Residential backup power: Connects a standby generator and the utility line to switch household circuits during power outages. Commercial and light industrial facilities: Manages source switching for critical equipment, lighting, and distribution panels in small commercial sites. Renewable and hybrid systems: Integrates with inverters or alternative power sources to control transfer between renewable generation and grid or backup supplies. Installation and compatibility notes Suitable for installations where 110V dual supply switching is required and where a 4 pole transfer device is appropriate. Select the 100A or 63A model based on calculated load and conductor capacity. Custom configuration options are available to match panel layout, mounting style, and control preferences. This transfer switch is intended for use where controlled switching between two power sources is needed. Specify the required current rating and any custom requirements when placing an .