770.90.21 RELIANCE

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Reliance Controls Corporation specializes in products for backup power solutions, particularly focusing on safe and effective ways to connect portable generators to home electrical systems. Their "Control Units" often refer to transfer switches or load management panels.

Product Details (General)

• Functionality: Reliance Control Units, especially transfer switches, allow you to safely connect a generator to your home's wiring system. They prevent dangerous backfeeding of electricity into utility lines during a power outage and allow you to power specific circuits in your home.

• Types:

• Manual Transfer Switches: Require manual operation to switch between utility power and generator power. These come in various amperages and numbers of circuits they can manage. Examples include the Pro/Tran® series and Panel/Link® series.

• Automatic Transfer Switches (Less Common for Portable Generators): Automatically switch to generator power when a utility outage is detected and back to utility power when it's restored. Reliance Controls primarily focuses on manual transfer solutions for portable generators.

• Load Management Panels (Panel/Link®): Integrate a transfer switch with a load center, offering a convenient solution for managing circuits and connecting a generator. Some models include wattage meters to help monitor generator load.

• Power Inlet Boxes: Outdoor-rated boxes that are hardwired to the transfer switch, providing a safe and convenient point to connect your generator's power cord.

Product Parameters (General - Varies by Model)

• Amperage Rating: Ranges from 15A to 100A or higher, depending on the model and intended use.

• Voltage Rating: Typically 120/240V single-phase for residential applications.

• Number of Circuits: Manual transfer switches can handle anywhere from 4 to 16 circuits or more.

• Wattage Capacity: Corresponds to the amperage and voltage ratings, indicating the maximum power the unit can handle from the generator.

• Enclosure Type: Usually NEMA 1R for indoor use, with some power inlet boxes being NEMA 3R for outdoor use.

• Wiring Configuration: Designed for hardwired installation into the home's electrical system.

• Power Inlet Connection Type: Varies (e.g., L5-30R, L14-30R, CS6364) depending on the generator's outlet.

Product Advantages (General)

• Safety: Prevents dangerous backfeeding, protecting utility workers and your home's electrical system.

• Convenience: Allows you to power multiple circuits in your home without running numerous extension cords.

• Ease of Use (Manual): Relatively straightforward to operate once installed.

• Code Compliance: Ensures your generator connection meets electrical code requirements.

• Integration: Designed to work seamlessly with portable generators and home electrical systems.

• Load Management (on some models): Wattage meters help prevent overloading the generator.

• Pre-wired Options (Kits): Some kits include the transfer switch, power inlet box, and power cord for easier installation.

Important Considerations

• Professional Installation: Transfer switches should be installed by a qualified electrician to ensure safety and code compliance.

• Generator Compatibility: Ensure the transfer switch's amperage and voltage ratings match your generator's output.

• Circuit Selection: Decide which essential circuits you want to power during an outage to choose the appropriate number of circuits on the transfer switch.

• Wattage Management: Be mindful of the total wattage drawn by the connected appliances to avoid overloading the generator.

• Local Electrical Codes: Adhere to all local electrical codes and regulations during installation.

• Maintenance: Periodically check the transfer switch and connections for any signs of wear or damage.

• Read the Manual: Thoroughly understand the operation and safety instructions provided with the specific Reliance Control Unit.

Product Applications (General)

• Residential Backup Power: Providing power to essential appliances like refrigerators, lights, heating/cooling systems, and medical devices during power outages.

• Small Business Backup: Keeping critical systems running in small businesses during power interruptions.

• Remote Locations: Providing a safe way to connect generator power in off-grid or remote locations.

• Emergency Preparedness: An essential component of a comprehensive emergency preparedness plan.

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation！

RELIANCE ELECTRIC 770.91.20

RELIANCE ELECTRIC 770.90.00

RELIANCE ELECTRIC 770.90.21

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RELIANCE ELECTRIC 78177-2

RELIANCE ELECTRIC 78468-1R

RELIANCE ELECTRIC 78469-R

RELIANCE ELECTRIC 7P4171-MOD

RELIANCE ELECTRIC 800082-1R

RELIANCE ELECTRIC 801429-66SN

Colour：new                                    Warranty: 12 months

Lead Time：3-day working day       Price: Please contact us  

Shipping Port: Xiamen, China          Payment:T/T

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