• 240 Volts - Designed for Single Phase Generators.
• Open Transition, Service Rated.
• Housed in an aluminum NEMA/UL Type 3R enclosure.
• Digital Load Management technology (DLM) - capability to manage two air conditioning loads with no additional hardware.
• Get more backup power from a smaller generator through load management.
• Add DLM modules for additional load management.
• Dimensions: 20 x 14.6 x 7.09

The Honeywell Sync transfer switch easily manage two large loads right out of the box without adding additional components or hardware. It uses advanced load shedding technology to create an efficient system that accommodates a range of coverage requirements. Need more load management capability? Add additional large load management to the Sync transfer switch system by adding up to four DLM modules, which can be easily placed anywhere along the line, indoors or out. This flexibility is ideal for larger homes with multiple air conditioners.

• Honeywell RTSL150A3 Single Phase Switch Brochure