Leviton 420MF9WLEV Mechanical Interlock, 20A, Blue
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
- Prevents accidental power switching under load to protect sensitive equipment and reduce downtime
- Watertight, UV‑stabilized F1 enclosure for reliable outdoor use in security, surveillance and monitoring installations
- Simplifies installation with an integrated IEC receptacle and safety disconnect for faster deployment
- Built to endure extreme conditions (cold impact and crush tested) for long service life in industrial environments
- 20A rating with a 5‑year limited warranty provides dependable power control and long‑term peace of mind
Quick Specifications
- Product Model
- 420MF9WLEV
- Brand Name
- Leviton
- Product Name
- LEV Series Mechanical Interlocks
- Product Type
- Mechanical Interlock
Explore the details
Product information
420MF9WLEV
Overview
Designed to improve safety and uptime for critical power systems, the Leviton 420MF9WLEV mechanical interlock combines a safety disconnect and IEC receptacle in a single, watertight assembly. Ideal for security, surveillance, monitoring and access control applications, this 20A interlock prevents making or breaking power under load, protecting cameras, NVRs, network switches and other sensitive equipment from damage and reducing service interruptions. Built from non‑metallic, UV‑stabilized F1 material, the enclosure is engineered for harsh outdoor and industrial environments and survives cold‑impact and crush testing to maintain reliable operation. The integrated interlock mechanism simplifies wiring and installation while ensuring operator safety during maintenance. Backed by a 5‑year limited warranty and Leviton’s reputation for durability, the blue 420MF9WLEV is a straightforward way to add secure, code‑compliant power control to racks, poles and field junctions. Specify the Leviton mechanical interlock for your next security or networking deployment—order now to harden power on cameras, monitoring stations and critical infrastructure.
Features
- Prevents accidental power switching under load to protect sensitive equipment and reduce downtime
- Watertight, UV‑stabilized F1 enclosure for reliable outdoor use in security, surveillance and monitoring installations
- Simplifies installation with an integrated IEC receptacle and safety disconnect for faster deployment
- Built to endure extreme conditions (cold impact and crush tested) for long service life in industrial environments
- 20A rating with a 5‑year limited warranty provides dependable power control and long‑term peace of mind
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | LEV Series Mechanical Interlocks |
| Product Type | Mechanical Interlock |
| Manufacturer Part Number | 420MF9WLEV |
| Physical Characteristics | |
| Color | Blue |
| 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:
- 420MF9WLEV
- Manufacturer part:
- 420MF9WLEV
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 420MF9WLEV Mechanical Interlock, 20A, Blue
420MF9WLEV