Leviton LB290 90A 2P Hydraulic-Magnetic Standard Circuit Breaker – Plug-On – 120/240V

The Leviton LB290 is a 2-pole hydraulic-magnetic plug-on circuit breaker designed for Leviton load centers, including both smart and traditional panels. Providing 90A protection for 120/240V circuits, it features a 10kA interrupt rating and precision hydraulic-magnetic trip technology, ensuring reliable overload and short-circuit protection across a wide temperature range.

Electrical Ratings:

• Amperage: 90 Amps
• Poles: 2-Pole
• Voltage: 120/240V AC (supports 120/208V applications)
• Interrupt Rating: 10 kAIC

Key Specifications:

• Breaker Type: Standard Thermal-Magnetic (Hydraulic-Magnetic Trip)
• Mounting Mode: Plug-On Neutral
• Connections Terminals: Plug-On Neutral
• Wire Size: (1) #4 AWG – 300 kcmil Cu/Al
• Tightening Torque: 70 lb-in (main lugs)

Dimensions & Weight:

• Height: 3.9 in
• Width: 2.0 in
• Depth: 3.1 in
• Weight: 1.15 lbs

Certifications:

• UL Listed

Product Data:

• Manufacturer: Leviton Manufacturing Co., Inc.
• Brand: Leviton
• Product Range: Leviton Load Centers (compatible with smart and traditional panels)
• Model Number: LB290
• UPC: 078477814512

Returns are easy

You may return items within 10 days of delivery for a refund.

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.