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No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦
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Reliance 310CRK manual generator transfer switch kit

Transfer Switches

Generator Transfer Switches: Manual and Automatic

A transfer switch is the safe, code-compliant way to connect backup power to your home's wiring. It lets you run hard-wired circuits like the furnace, well pump, fridge, and lights during an outage, and it keeps your generator from backfeeding the utility line. Krato Power carries manual and automatic transfer switches from Reliance Controls, Nature's Generator, and Tigo, plus furnace switches, power inlet boxes, and solar generator bundles, with free shipping, no sales tax, a price-match guarantee, and US-based experts to help you choose.

Shop by type: manual transfer switches or automatic transfer switches.

Manual transfer switches for portable generators

Manual switches from Reliance Controls and Nature's Generator let you choose which circuits run on generator power and switch them by hand. Pre-wired kits bundle the switch, power inlet box, and cord to simplify installation. They are the most common choice for a portable generator.

Automatic transfer switches

Automatic transfer switches sense an outage and move your circuits to backup power on their own. We carry 30A and 50A automatic generator transfer switches and a 125A model from Nature's Generator, and a 200A automatic transfer switch for Tigo solar and battery systems.

Transfer switches for solar generators and home batteries

Want backup without fuel? Nature's Generator bundles its Lithium 1800 and Lithium 3600 solar generators and its MyGrid 10K home battery with a transfer switch, so you can power selected home circuits from stored solar energy.

What size transfer switch do you need?

Match the switch to your generator's largest outlet: a 30A outlet (L14-30) pairs with a 30A switch, and a 50A outlet (14-50 or CS6365) pairs with a 50A switch. Then choose enough circuits, commonly 6 to 12, to cover your essentials. Not sure? Call our US-based experts at 1-888-855-7286 for a free recommendation.

Transfer switch guides

  • Reliance Easy/Tran transfer switch for portable generators, a high-quality accessory for efficient power management in generators.
    Save $17.00
    Reliance Controls Reliance TF151W 15A Furnace Transfer Switch
    $126.99
    $109.99

    Reliance TF151W 15-Amp Furnace Transfer Switch Overview The Reliance TF151W 15-Amp Furnace Transfer Switch is here to help you manage your power du...

    View full details
    $126.99
    $109.99
    Save $17.00
  • Nature's Generator 30A Power Inlet Box
    Nature's Generator 30A Power Inlet Box
    Save $5.00
    Nature's Generator Nature's Generator 30A Power Inlet Box
    $34.99
    $29.99

    Ensure reliable power transfer with Nature's Generator 30 Amp Power Inlet Box, built for durability, weather resistance, and easy installation. 30...

    View full details
    $34.99
    $29.99
    Save $5.00
  • Nature's Generator 50A Power Inlet Box
    Nature's Generator 50A Power Inlet Box
    Save $8.00
    Nature's Generator Nature's Generator 50A Power Inlet Box
    $57.99
    $49.99

    50 Amp Generator Inlet Box: Ensures seamless connection between your generator cord and manual transfer switch or electrical panel. CS6375 Inlet...

    View full details
    $57.99
    $49.99
    Save $8.00
  • White rectangular electrical box labeled Tigo ATS, identified as the Tigo Energy 200A Automatic Transfer Switch 801-200200-0201
    Front view of a smooth white electrical enclosure with the Tigo ATS logo, identified as the Tigo Energy 200A Automatic Transfer Switch 801-200200-0201
    Sold out
    Tigo Tigo Energy 200A Automatic Transfer Switch
    $2,873.99
    $2,498.97

    The Tigo 200A Switch That Makes Power Cuts DisappearTigo Energy 200A Automatic Transfer Switch ensures a smooth and reliable transition between gri...

    View full details
    $2,873.99
    $2,498.97
    Sold out
  • Nature's Generator Lithium 3600 Solar Generator and Transfer Switch
    Nature's Generator Lithium 3600 Solar Generator and Transfer Switch
    Sale
    Nature's Generator Nature's Generator Lithium 3600 Solar Generator and Transfer Switch
    from $1,849.99

    Maximize Your Power Capacity: The Lithium 3600 Solar Generator and Transfer Switch delivers 3600 watts of power, featuring a LiFePO4 battery for ...

    View full details
    from $1,849.99
    Sale
  • up to 16-Circuit 30A Automatic Generator Transfer Switch
    Nature's Generator 30A Automatic Generator Transfer Switch
    Sale
    Nature's Generator 30A Automatic Generator Transfer Switch
    from $399.99

    Power Capacity: Supports up to 30 Amps at 120V/240V, ideal for powering essential home systems.Circuit Compatibility: Designed to manage up to 16 c...

    View full details
    from $399.99
    Sale
  • up to 24-Circuit 50A Automatic Generator Transfer Switch
    Nature's Generator 50A Automatic Generator Transfer Switch
    Sale
    Nature's Generator 50A Automatic Generator Transfer Switch
    from $499.99

    Power Capacity: Supports up to 50 Amps with 120V/240V capability for a wide range of home generators.Circuit Compatibility: Handles up to 24 circui...

    View full details
    from $499.99
    Sale
  • Nature's Generator MyGrid 10K with Transfer Switch for House Battery Backup
    Nature's Generator MyGrid 10K with Transfer Switch for House Battery Backup
    Sale
    Nature's Generator MyGrid 10K with Transfer Switch for House Battery Backup
    from $5,999.99

    Fast & Easy Installation: Plug-and-play design ensures quick setup and hassle-free relocation, providing flexibility for homeowners, renters, a...

    View full details
    from $5,999.99
    Sale

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Beat-Anyone Price Match
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Ships in 1 business day. Heavy freight: free to 19 states + DC, flat rate elsewhere.

Questions? Call 1-888-855-7286 - US-based experts, M-F 9-5 CST.