110V Dual Power Transfer Switch 4P (80A and Custom 100A/63A Options) Key benefits Simplifies switching between two power sources for 110V installations, reducing manual work and system complexity. Designed to improve transfer response, helping restore supply faster when switching is required. Available standard and custom capacity options to match different load requirements: 4P 80A and custom 4P 100A/63A. What it does Function: Dual power supply transfer switch that selects and switches between a primary and a secondary power source for a 4pole circuit. Compatibility: For 110V systems and 4pole installations (threephase plus neutral). Capacity: Standard 4P 80A unit; custom option specified as 4P 100A/63A to support higher or varied load configurations. Important attributes Size and form factor: 4pole configuration suitable for integration in electrical panels and control enclosures. Performance: Engineered to enhance transfer rates for quicker changeover between power sources. Construction and contacts: Designed for repeated switching cycles to meet operational needs in commercial and industrial settings. How it solves common problems Eliminates the need for manual rewiring or temporary connections during source changes. Reduces time without a stable power source by enabling rapid source transfer. Offers capacity options to match the electrical load, avoiding undersized switching components. Typical applications Generator and utility changeover: Switch between utility power and a backup generator for small commercial buildings, workshops, or remote sites. Renewable energy and grid integration: Manage switching between inverter output and grid supply in distributed energy setups. Industrial or maintenance scenarios: Isolate equipment for planned maintenance or switch sources to keep critical systems operating during service. Installation notes Designed for 4pole wiring consistent with threephase plus neutral installations on 110V systems. Select the appropriate amperage variant to match expected load and panel ratings. This transfer switch provides a straightforward solution for managing two power sources in 110V, 4pole installations, with standard and custom capacity options to suit different load profiles and application needs.