Product: Transfer Switch W2R3P110V (3P 100A) Key benefits Reliable source transfer: safely switches a connected load between two power sources to maintain continuous power to critical circuits. capacity: threepole 100 amp rating supports heavy 110V loads without frequent manual intervention. Clear compatibility: designed for systems that require a 3P 100A transfer solution at 110V, fitting common generator, mains, and UPS configurations. Spaceconscious design: W2R3P110V form factor provides a compact footprint for panel or enclosure mounting where space is limited. Practical performance: built to handle routine switching operations with consistent electrical contact and stable load transfer. What this product does Transfers electrical load between two power sources for a dedicated circuit or subpanel. Provides a straightforward way to manage backup power without rewiring circuits each time a source changes. Supports threepole installations requiring up to 100 amps at 110 volts. Key attributes Model: W2R3P110V Configuration: threepole (3P) Current rating: 100 amp Nominal voltage: 110 volt Function: transfer switch for switching load between two power sources Construction: robust commercialgrade assembly suitable for electrical panel installation Why customers choose this model Matches common 3P 100A 110V service requirements so it integrates with standard backup and distribution setups. Reduces downtime by enabling quick and reliable switching between sources. Compact, straightforward design simplifies installation in existing panels or enclosures. Typical applications Backup generator integration: install as the connection point between a standby generator and building circuits to transition power during an outage for small commercial or residential systems. Temporary power on job sites: provide a secure means to switch power between utility feed and portable generators for construction equipment and lighting rated within 100A at 110V. Subpanel or critical circuit switching: isolate and switch specific loads such as HVAC circuits, refrigeration, or IT equipment that operate on 110V and require threepole control. Installation and compatibility notes Intended for installations that require a threepole 100A transfer solution at 110V. Confirm compatibility with your system wiring and breaker configuration prior to installation. Mount in an appropriate electrical enclosure or panel and follow local electrical codes and practices during installation. This transfer switch model provides a practical, capacitymatched solution for managing 110V threepole loads up to 100A where reliable switching between power sources is required.