Mastervolt Masterswitch Automatic Transfer Switch, 7kW 120V IP55 Rated

Ensure seamless power continuity for your marine or RV system with the Mastervolt Masterswitch Automatic Transfer Switch. Designed for 120V operation, this intelligent unit provides robust, automatic power management by seamlessly switching between two AC sources, such as shore power and a generator. Its durable IP55 rating ensures reliable performance in demanding environments, offering peace of mind and an uninterrupted power supply. Upgrade your power management system today for smarter navigation and comfort.

• Robust 7kW Capacity at 120V: Provides reliable power handling for a variety of critical onboard applications.
• Nominal 60A Input/Output Current: Ensures stable and efficient current flow for connected electrical systems.
• Dual AC Inputs: Automatically integrates and switches between shore power and a generator, optimizing energy management.
• Automatic Power Transfer: Delivers an uninterrupted power supply with fast switching times, preventing power interruptions.
• Adjustable Generator Time Delay: Features a selectable 0-10 second delay for enhanced generator stability before connection, protecting your appliances.
• Wide Input Voltage Range: Operates effectively within 100-125V (50/60 Hz) for versatile compatibility with various power sources.
• Fast Transfer Time: Minimizes power interruptions with a switch-on time of 12-22 ms and switch-off time of 4-19 ms.
• Durable IP55 Protection: Constructed to withstand harsh conditions, offering protection against dust and splashing water.
• Compact & Lightweight Design: Measuring 200 x 154 x 148 mm (7.9 x 6.1 x 5.8 inches) and weighing 2.5 kg (5.5 lbs), it allows for flexible installation in confined spaces.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.