Cummins RA 150 Amp SE 240V 1ph Automatic Transfer Switches - A066V485

Cummins RA 150 Amp SE 240 V 1‑Phase Automatic Transfer Switch – A066V485

The Cummins RA 150 Amp SE Automatic Transfer Switch is engineered to provide seamless backup power switching from utility to generator. Designed for 240 V single‑phase systems and rated at 150 Amps, this service‑entrance (SE) model is ideal for larger residential and light commercial standby power applications, ensuring dependable operation when the grid fails.

Key Features

• 150 Amp current rating for handling substantial standby loads
• 240 V single‑phase configuration for broad residential / light commercial use
• Automatic transfer functionality enables uninterrupted power switching during outages
• Service‑Entrance (SE) rated, integrating utility and load switching in one unit
• UL 1008 / CSA C22.2 listed for safety and compliance
• Designed for simplified and faster installation when paired with Cummins RS series generators

Specifications

Installation & Application

This transfer switch is designed for rapid installation with the Cummins Quiet Connect RS series generator sets, and is suitable for 240 V single‑phase standby power applications in homes and light commercial buildings. The unit is UL 1008 listed, meets NEC and NFPA requirements, and its service‑entrance configuration allows it to integrate utility and load wiring in one combined device. The switch monitors utility power 24/7 and initiates the generator and load transfer automatically when utility power falls outside acceptable limits. :contentReference[oaicite:1]{index=1}

Warranty & Compliance

• Meets UL 1008 (Standard for Transfer Switch Equipment) and CSA C22.2 standards. :contentReference[oaicite:2]{index=2}
• Conforms to National Electrical Code (NEC) and National Fire Protection Association (NFPA) requirements. :contentReference[oaicite:3]{index=3}
• Manufacturer warranty coverage applies (consult Cummins documentation for specific terms). :contentReference[oaicite:4]{index=4}