LEVITON LR320-BDD Load Center Outdoor Panel Owner’s Manual

LEVITON LR320-BDD Load Center Outdoor Panel

Product Specifications

Product Information:

• Model: Cat. No. LR320-BDD
• Application: The Leviton Outdoor Load Center is easy to install and designed to withstand the elements. It features a gray, weather-resistant enclosure with a solid cover housing white circuit breakers.
• Electrical Specifications:
  • Short Circuit Current Rating: 22 KA
  • Voltage: 120/240 VAC
  • Bus bar rating (all panels): 225A
  • *For applications up to 60A when using copper wire; or 50A when using aluminum wire
  • **The UL943 standard no longer exempts GFCI circuit breakers from detecting and warning when the trip solenoid and/or switching semiconductor fails in the open state, rendering the GFCI circuit breaker incapable of tripping in response to a fault condition, resulting in complete loss of GFCI protection. However, the effective date of this requirement is 8/11/24. Leviton GFCIs have always met the more stringent safety requirements.
• Mechanical Specifications:
  • Busbar Material: Copper, Bright Tin-Plated
  • Enclosure Material: Galvanized Steel, Gray Baked Enamel
  • Ground Connection: 4 AWG – 2/0 AWG Cu/Al
  • Supply Connections: 3 AWG – 300 MCM Cu/Al
• Standards & Certifications:
  • UL 67 : File E480408
  • UL 50
  • UL 50E
  • UL 869A
    For Leviton’s limited product warranty, visit www.leviton.com

ABOUT COMPANY

• Leviton Mfg. Co., Inc.
• 201 North Service Road, Melville, NY 11747
• Tech Line: 1-800-824-3005
• Fax: 1-800-832-9538
• www.leviton.com

Product Usage Instructions

Installation:

1. Choose a suitable location for the outdoor load center.
2. Ensure the installation area is clear and free from obstructions.
3. Mount the load center securely using appropriate screws or mounting brackets.
4. Connect the electrical supply to the load center using the specified wire gauge and material (copper or aluminum).
5. Ensure proper grounding by connecting the ground wire according to the specified gauge.

Operation:
To use the Leviton Outdoor Load Center:

1. Open the solid cover housing to access the circuit breakers.
2. Identify the circuit breaker corresponding to the desired electrical circuit.
3. If necessary, turn off the circuit breaker by flipping the switch to the “Off” position.
4. Connect or disconnect electrical devices or wires to the appropriate terminals on the circuit breaker.
5. If needed, turn on the circuit breaker by flipping the switch to the “On” position.

Maintenance:
To ensure proper functioning and longevity of the Leviton Outdoor Load Center:

• Regularly inspect the enclosure for any signs of damage or wear.
• Clean the load center using a dry cloth or brush to remove any dust or debris.
• Check the circuit breakers for proper operation and replace any faulty or damaged ones.
• Ensure the ground connection is secure and free from corrosion.

Specifications:

FAQ

• What is the short circuit current rating of the Leviton Outdoor Load Center?
  The short circuit current rating is 22 KA.

• What is the voltage of the load center?
  The load center operates at a voltage of 120/240 VAC.

• What is the bus bar rating for all panels?
  The bus bar rating for all panels is 225A.

• Are GFCI circuit breakers included in the load center?
  Yes, the load center includes GFCI circuit breakers that meet stringent safety requirements.

APPLICATION

The Leviton Outdoor Load Center is easy to install and designed to withstand the elements. It features a gray, weather-resistant enclosure with a solid cover housing white circuit breakers.

FEATURES AND BENEFITS

• Terminate all hot and neutral wires at custom lugs in the panel, not at the circuit breaker*
• The entire panel can be wired at rough-in without circuit breakers installed
• At final installation, simply plug-on the circuit breaker
• No pigtails on circuit breakers
• Copper bus is standard
• Leviton GFCI, AFCI and Dual Function circuit breakers feature our patented reset lockout and will not reset if ground- or arc-fault protection is compromised
• As the first GFCI circuit breakers on the market that meet the newest/May 2021 UL requirements**, Leviton GFCIs set the bar for home safety
• Intuitive LEDs help communicate trip condition and type of fault (AF/GF) and remain illuminated even when the circuit breaker is in the tripped state
  *For applications up to 60A when using copper wire; or 50A when using aluminum wire
  **The UL943 standard no longer exempts GFCI circuit breakers from detecting and warning when the trip solenoid and/or switching semiconductor fails in the “open” state, rendering the GFCI circuit breaker incapable of tripping in response to a fault condition, resulting in complete loss of GFCI protection. However, the effective date of this requirement is 8/11/24. Leviton GFCIs have always met the more stringent safety requirement.

ELECTRICAL SPECIFICATIONS

• Short Circuit Current Rating: 22 KA
• Voltage: 120/240 VAC
• Bus bar rating (all panels): 225A

MECHANICAL SPECIFICATIONS

• Busbar Material: Copper, Bright Tin-Plated
• Enclosure Material: Galvanized Steel, Gray Baked Enamel Ground Connection: 4 AWG – 2/0 AWG Cu/Al
• Supply Connections: 3 AWG – 300 MCM Cu/Al

ENVIRONMENTAL SPECIFICATIONS

NEMA Enclosure Type: NEMA 3R Outdoor Operating Temperature: -40ºC to 70ºC

STANDARDS & CERTIFICATIONS

• UL 67: File E480408
• UL 50
• UL 50E
• UL 869A

WARRANTY INFORMATION

For Leviton’s limited product warranty, visit www.leviton.com

PRODUCT SPECIFICATIONS

Outdoor Panel Specifications

Knockout Size Table

DIMENSIONAL DRAWINGS

Outdoor Panel Specifications

Knockout Size Table

DIMENSIONAL DRAWINGS
Dimensions are in inches/[mm]

Outdoor Panel Specifications

Knockout Size Table

DIMENSIONAL DRAWINGS

ABOUT COMPANY

• Leviton Manufacturing Co., Inc.
• Tech Line: 1-800-824-3005
• Mon-Fri 8am-10pm EST, Saturday 9am-7pm EST, Sunday 9am-5pm EST For 24/7 product support visit www.leviton.com/support
• Visit our Website at: www.leviton.com
• © 2023 Leviton Manufacturing Co., Inc.
• All rights reserved. All trademarks are the property of their respective owners.

References

• Leviton | Switches, Dimmers, Outlets & Lighting Controls
• Leviton Product Support | Contact Us

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