Iron Box  |  SKU: IBX-2133-10

L21-20P to 2x L5-20R Splitter Power Cords

$94.00
Shipping calculated at checkout.

Our locking splitter cords let you power multiple devices from a single source while maintaining secure, twist-lock connections. This splitter features a L21-20P input and L5-20R output(s) to prevent accidental disconnects under vibration and load. Rated, tested up to 105º C, these splitters deliver safe, consistent power in marine, RV, and industrial environments. Constructed with 12/3 conductors and a durable SJT jacket, they offer flexibility and resistance to abrasion, oil, and moisture.

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Shipping & Delivery

All shipping charges are calculated by weight. Freight collect shipping is available upon request.

In-stock items ship same day when ordered before 3:00 pm EST. Drop-ship orders follow the manufacturer's shipping policy. Blind shipping is available upon request.

Ground delivery varies from 1–5 business days depending on your region. Transit times are calculated from the ship date, not the order date.

Freight delivery is required for large or heavy items. Residential deliveries and locations without a dock may incur additional charges — we'll contact you with rates if applicable.

Returns & Refunds

Non-custom items in perfect condition may be returned within 30 days of delivery. A 20% restocking fee applies to all returns.

Note: Custom power cables are built to order and are non-cancelable and non-returnable at time of purchase.

To initiate a return, complete the Return Merchandise Authorization (RMA) form. Credits are issued once the item is received and inspected, and are applied to the original purchase account.

Support

Technical Assistance / Quote Request

Call - 1-800-590-8610
Email - sales@ironbox.com

  • Connector Type
    L5-20R
  • Amperage
    20A
  • Wire Gauge
    12/3
  • Temperature Rating
    105º C
  • Length
    10 Foot / 2 Foot Legs
  • Certifications
    cUL, UL Listed
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