Leviton 420MI9WLEVC 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
- Reduce downtime with real-time remote monitoring via Leviton Inform technology and the Inform app
- Protect critical equipment: industrial-grade, watertight IP66/IP67/IP68/IP69/IP69K enclosure resists liquids and contaminants
- Simplify power management for security and surveillance systems with 20A, 240V, 3‑phase compatibility
- Fast deployments: Wi‑Fi enabled with no hub required and visual LED status indicators for quick on-site diagnostics
- Detect faults early — monitors line/load voltage, liquid accumulation, ground continuity and welded contacts to prevent failures
Quick Specifications
- Product Model
- 420MI9WLEVC
- Brand Name
- Leviton
- Product Name
- LEV Series IEC Pin & Sleeve Mechanical Interlock
- Product Type
- Mechanical Interlock
Explore the details
Product information
420MI9WLEVC
Overview
Keep critical power connections reliable and visible with the Leviton 420MI9WLEVC Mechanical Interlock. Designed for industrial and security environments, this IEC pin-and-sleeve interlock combines rugged, watertight construction (IP66/IP67/IP68/IP69/IP69K) with built-in Inform monitoring so you can detect issues before they cause downtime. Supporting 20 Amp, 240 Volt 3‑phase (3P, 4W) circuits, it’s ideal for powering surveillance, access control, networking and other low-voltage systems that demand continuous operation.
The Wi‑Fi enabled interlock requires no hub and pairs with the Inform app for real-time alerts and dashboards on both mobile and desktop. Local green/red/yellow LEDs give instant on-site status while the Inform technology tracks line/load voltage, liquid intrusion and ground continuity—helping you diagnose problems remotely and reduce service calls. Non-fused, industrial-grade design simplifies installation and maintenance in harsh environments.
Use the Leviton 420MI9WLEVC to safeguard security, surveillance and industrial equipment from unexpected failures. Contact your supplier or order now to integrate reliable, monitored power protection into your next deployment.
Features
- Reduce downtime with real-time remote monitoring via Leviton Inform technology and the Inform app
- Protect critical equipment: industrial-grade, watertight IP66/IP67/IP68/IP69/IP69K enclosure resists liquids and contaminants
- Simplify power management for security and surveillance systems with 20A, 240V, 3‑phase compatibility
- Fast deployments: Wi‑Fi enabled with no hub required and visual LED status indicators for quick on-site diagnostics
- Detect faults early — monitors line/load voltage, liquid accumulation, ground continuity and welded contacts to prevent failures
| General Information | |
|---|---|
| Brand Name | Leviton |
| Product Name | LEV Series IEC Pin & Sleeve Mechanical Interlock |
| Product Type | Mechanical Interlock |
| Country of Origin | MX |
| Manufacturer Part Number | 420MI9WLEVC |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 420MI9WLEVC
- Manufacturer part:
- 420MI9WLEVC
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 420MI9WLEVC Mechanical Interlock, 20A, Blue
420MI9WLEVC