Leviton B2120-B Type 2 Surge Protective Panel, 120/240 VAC Split Phase, NEMA 4X, Gray
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 equipment from damaging transients with up to 65kA per mode (130kA per phase), reducing downtime and costly replacements
- NEMA 4X rated enclosure for reliable outdoor and harsh-environment protection—ideal for security and surveillance field panels
- LED status indicators and audible alarm simplify maintenance and fault detection for monitoring and IT teams
- Thermally protected MOVs and 200kA SCCR provide enhanced safety and long-term reliability in commercial/industrial installations
- Built-in UL 1283 EMI/RFI filtering minimizes interference to sensitive networking, monitoring and control systems
- NEC-compliant Type 2 device suitable for branch panels and light commercial mains, helping meet 2020/2023 code updates
Quick Specifications
- Product Model
- B2120-B
- Brand Name
- Leviton
- Product Name
- Type 2 Surge Protective Device, 120/240 VAC, Split Phase
- Product Type
- Surge Protection Device
Explore the details
Product information
B2120-B
Overview
Protect sensitive systems and reduce downtime with the Leviton B2120-B Type 2 Surge Protective Panel — a robust solution designed to safeguard security, surveillance, monitoring and IT equipment against damaging voltage transients. This 120/240 VAC split-phase surge protection device delivers up to 65kA per mode (130kA per phase) and a 200kA SCCR to absorb large surges while keeping critical loads online. Housed in a NEMA 4X enclosure, the B2120-B performs reliably in outdoor or washdown environments where cameras, access control panels and network cabinets are exposed. Integrated LED status indicators and an audible alarm simplify field verification and preventative maintenance for facilities and service teams. Thermally protected MOVs and UL 1449 listing, plus UL 1283 EMI/RFI filtering, help protect both power and signal integrity in sensitive monitoring and networking systems. Engineered for commercial and industrial branch panels and light commercial mains to meet NEC Type 2 requirements, the Leviton B2120-B is a practical specification choice. Protect your next security or IT deployment — order now or contact us to specify the B2120-B into your project.
Features
- Protects critical equipment from damaging transients with up to 65kA per mode (130kA per phase), reducing downtime and costly replacements
- NEMA 4X rated enclosure for reliable outdoor and harsh-environment protection—ideal for security and surveillance field panels
- LED status indicators and audible alarm simplify maintenance and fault detection for monitoring and IT teams
- Thermally protected MOVs and 200kA SCCR provide enhanced safety and long-term reliability in commercial/industrial installations
- Built-in UL 1283 EMI/RFI filtering minimizes interference to sensitive networking, monitoring and control systems
- NEC-compliant Type 2 device suitable for branch panels and light commercial mains, helping meet 2020/2023 code updates
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | Type 2 Surge Protective Device, 120/240 VAC, Split Phase |
| Product Type | Surge Protection Device |
| Manufacturer Part Number | B2120-B |
| Power Description | |
| Input Voltage | 120V, 240V AC |
| Warranty | |
| Limited Warranty | 5-Year |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- B2120-B
- Manufacturer part:
- B2120-B
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 B2120-B Type 2 Surge Protective Panel, 120/240 VAC Split Phase, NEMA 4X, Gray
B2120-B