Leviton LB220-AF 20A 2-Pole AFCI Breaker
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Protects critical loads and sensitive security/surveillance equipment from damaging arc faults and nuisance trips
- Hydraulic-magnetic trip technology delivers consistent, reliable protection across a wide temperature range for stable operation
- Plug-on installation and rough-in friendly design speed up panel wiring and reduce labor on new builds or upgrades
- Patented reset-lockout and LED fault indicators simplify troubleshooting and prevent unsafe resets for improved site safety
- Dual-voltage 120/240V, 20A 2-pole configuration supports multi-phase circuits commonly used in monitoring and access-control systems
- UL-listed, RoHS compliant and backed by Leviton limited warranty for long-term reliability and peace of mind
Quick Specifications
- Product Model
- LB220-AF
- Brand Name
- Leviton
- Manufacturer Part Number
- LB220-AF
Explore the details
Product information
LB220-AF
Overview
Designed to safeguard structures and critical systems, the Leviton LB220-AF 20A 2-Pole AFCI breaker provides targeted arc-fault protection that helps prevent electrical fires and protects sensitive security and surveillance equipment. As a Leviton circuit breaker using hydraulic-magnetic trip technology, it maintains precise performance across extreme temperatures while delivering dependable, repeatable trips. The 20A, 2-pole configuration supports 120/240V branch circuits often used for monitoring, access control, and low-voltage power distribution.
Installers and facility managers benefit from the plug-on design that allows rough-in wiring before breakers are installed—reducing labor time on commercial and residential projects. Integrated LEDs clearly indicate trip condition and fault type for fast diagnostics, while patented reset-lockout prevents unsafe resets if ground or arc fault protection is compromised. UL-listed and RoHS compliant, the LB220-AF is built for long-term reliability and is backed by Leviton’s limited warranty.
Ideal for protecting data closets, surveillance systems, alarm panels and other critical infrastructure, this AFCI breaker combines electrical safety with installer-friendly features—choose the LB220-AF to harden your power distribution and order now to secure your installation.
Features
- Protects critical loads and sensitive security/surveillance equipment from damaging arc faults and nuisance trips
- Hydraulic-magnetic trip technology delivers consistent, reliable protection across a wide temperature range for stable operation
- Plug-on installation and rough-in friendly design speed up panel wiring and reduce labor on new builds or upgrades
- Patented reset-lockout and LED fault indicators simplify troubleshooting and prevent unsafe resets for improved site safety
- Dual-voltage 120/240V, 20A 2-pole configuration supports multi-phase circuits commonly used in monitoring and access-control systems
- UL-listed, RoHS compliant and backed by Leviton limited warranty for long-term reliability and peace of mind
| General Information | |
|---|---|
| Brand Name | Leviton |
| Manufacturer Part Number | LB220-AF |
| Physical Characteristics | |
| Color | White |
| Power Description | |
| Input Voltage | 120V, 240V AC |
| Warranty | |
| Limited Warranty | 10-Year, 2-Year |
| Miscellaneous | |
| Certifications & Standards | RoHS, UL Listed |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- LB220-AF
- Manufacturer part:
- LB220-AF
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsLeviton LB220-AF 20A 2-Pole AFCI Breaker
LB220-AF