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MARSTEK 63A 110V Automatic Manual Transfer Switch DIN Rail Generator Backup For Sale

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MARSTEK 63A 110V Automatic Manual Transfer Switch DIN Rail Generator Backup:
$105.99

Overview

The MARSTEK 63A 110V Automatic/Manual Transfer Switch gives you seamless control over your backup power. Built around advanced microcontroller technology, it automatically switches your load from the main supply (L1) to your backup source (L2) the moment utility power drops, then switches back as soon as power returns — so your home, RV or workshop keeps running without interruption.

Prefer to stay in charge? Flip to manual mode and select L1 or L2 yourself at any time using the front push button. A bright LED display shows real-time voltage readings and system status at a glance, while built-in over-voltage, under-voltage and over-current protection keeps your appliances and electronics safe from unstable power.

The compact DIN rail housing installs quickly in electrical cabinets, utility rooms and mobile setups, making it a practical choice for generator backup power, gas furnace circuits and critical equipment that cannot afford downtime.

Key Features

• Brand: MARSTEK
• Current Rating: 63 A
• Operating Voltage: 110 V (120 V nominal)
• Frequency: 50/60 Hz
• Operation Mode: ON-AUTO-MANUAL with push button control
• Mounting: DIN rail mount
• Material: Copper contacts with plastic housing
• Display: LED real-time voltage monitoring

Highlights

• ✓ Automatic switchover keeps your power on during outages — no manual intervention needed
• ✓ Over-voltage, under-voltage and over-current protection safeguard sensitive appliances
• ✓ LED display lets you confirm voltage and operating status instantly
• ✓ DIN rail design saves space and simplifies installation in cabinets and utility rooms
• ✓ Works as a transfer switch for home generators, RV power systems and gas furnace backup

Usage

Ideal for residential backup power, RV electrical systems, gas furnace circuits, workshops, telecom sites and light commercial installations. The automatic mode suits unattended setups where continuous power matters, while manual mode gives you direct control when you want to choose the active source yourself.

In the Box

• MARSTEK 63A 110V Automatic/Manual Transfer Switch

Please Note

• This device is rated 110 V / 63 A — do not exceed the rated voltage or current.

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