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World Cord Sets

Zonit Z-Lock+™ · Locking data-center power

Z-Lock Plus — the next-generation locking power cord.

Six targeted upgrades over the original Z-Lock, engineered for dense, mission-critical racks. Cords lock positively and stay seated under load — no clips, no hardware, no accidental disconnects.

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What's new

Six upgrades over the original Z-Lock

Every change targets a real rack problem — identification, deployment, density, and lead time.

  • Colored ID rings

    At-a-glance circuit and rack identification — no more tracing cables by hand.

  • Integrated sliding-shell release

    A smooth shell release replaces the old red tabs — single-hand disconnect, every time.

  • Seating line

    A visible seating line confirms the connector is fully and correctly engaged.

  • Reduced nut size

    A lower-profile nut sits flush with the casing for tight, high-density rack spacing.

  • Tube labels

    Clean tube labeling cuts rack clutter and keeps part identification legible.

  • Manufactured in North America

    Z-Lock+ is built in North America — faster lead times and expedited delivery options.

Cord families

Four locking families, one standard build

All Z-Lock+ cords are 14AWG / 14-3 SJT. Locking on the connector end keeps mission-critical loads seated.

  • C13 ↔ C14

    Locking C13 to C14 — the data-center workhorse, secured.

  • C15 ↔ C14

    Locking C15 to C14 for higher-temperature equipment.

  • C19 ↔ C20

    Locking C19 to C20 for high-current PDU and server feeds.

  • C21 ↔ C20

    Locking C21 to C20 for high-temperature, high-current loads.

Z-Lock Plus cords in stock

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 0.6M, Black

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 0.6M, Black

zLP-zC13-14-zC14-0.6m

$18.09

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1.2M, Black

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1.2M, Black

zLP-zC13-14-zC14-1.2m

$20.86

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1.2M, Red

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1.2M, Red

zLP-zC13-14-zC14-1.2mRD

$22.29

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1.5M, Red

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1.5M, Red

zLP-zC13-14-zC14-1.5mRD

$23.86

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1M, Black

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1M, Black

zLP-zC13-14-zC14-1m

$19.98

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1M, Red

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 1M, Red

zLP-zC13-14-zC14-1mRD

$21.03

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 2M, Black

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 2M, Black

zLP-zC13-14-zC14-2m

$25.75

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 2M, White

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 2M, White

zLP-zC13-14-zC14-2mWH

$26.87

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 3M, Black

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 3M, Black

zLP-zC13-14-zC14-3m

$31.14

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 4.5M, Black

Z-Lock+ C14 to Z-Lock+ C13, 14AWG, 4.5M, Black

zLP-zC13-14-zC14-4.5m

$51.32

zLock+ Power Cord, Locking C13 to Locking C14, 17AWG, 0.6M, Black

zLock+ Power Cord, Locking C13 to Locking C14, 17AWG, 0.6M, Black

ZLP-zC13-17-zC14-0.6m

$16.15

TBD

TBD

ZLP-zC13-17-zC14-1mBL

$17.70

Part of the Zonit power-resilience ecosystem

Z-Lock Plus is part of our Zonit partnership. Pair locking Z-Lock+ cords with the Zonit Z-ATS automatic transfer switch to bring redundant, automatically-switched power to single-corded servers — keeping mission-critical loads online without a second power supply.

Not sure which locking family fits your racks? Our US-based engineers will spec it with you. Custom lengths, colors, and labels are available with no minimum order.

Lock it down

Standardize your racks on Z-Lock+.

Browse in-stock Z-Lock+ cords for same-day shipping, or talk to an engineer about custom lengths, colors, and labels — no minimum order.

Shop Z-Lock+ cordsTalk to an engineer