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Panduit S100X125VAC P1 Self-Laminating Vinyl Wire & Cable Label Cassette
Overview
The Panduit S100X125VAC is a P1™ self-laminating thermal-transfer label cassette designed specifically for wire and cable identification in structured cabling, electrical panels, and industrial control environments. Each cassette delivers 225 white-print-area vinyl labels at 25.4 x 31.8 mm — a size purpose-matched to standard wire bundles — with a clear laminate overlay that protects the printed legend from abrasion, moisture, and chemical exposure after application. If you've dealt with faded hand-written cable tags in a server room or a corroded label in a plant floor cabinet, the S100X125VAC addresses that problem at the source.
The cassette integrates with the Panduit P1 printer line, specifically the LS8E and LS8EQ portable printers. The built-in memory chip handles automatic format recall — the printer reads the remaining label count and re-loads your last legend format when you snap in the cassette, eliminating manual re-entry on multi-session labeling runs. Each package contains one cassette.
Key Features
- Self-Laminating Construction: The printed legend sits beneath a transparent vinyl overlaminate, shielding ink from physical abrasion and environmental contaminants. For wire and cable labels in high-traffic panels or outdoor enclosures, this is the difference between a readable ID and a blank tag three months in.
- 25.4 x 31.8 mm Label Dimensions: The 25.4 mm (1 inch) width targets the wire and cable labeling sweet spot — wide enough for a legible legend on a multi-conductor bundle, compact enough not to overlap adjacent cables in a dense panel. Width is confirmed at both 1 in and 25.4 mm in the product data.
- White Print Area, Transparent/White Colorway: The white background under the clear laminate maximizes contrast for thermal-transfer print, keeping barcode and alphanumeric legends scannable after installation. Transparent overage wraps the wire surface for a clean, professional finish.
- 225 Labels Per Cassette: At 225 labels per load, one cassette supports a mid-size panel or cable tray labeling project in a single session. For large deployments, the 10-cassette carton quantity means you can stock an entire project run without per-cassette reordering friction.
- Vinyl Material: Vinyl construction provides flexibility for wrapping around round conductors without cracking or lifting at the edges — a practical requirement that rigid polyester labels fail on smaller wire gauges. RoHS-compliant vinyl means this cassette is suitable for installations subject to European environmental directives and increasingly common in US project specifications that reference them.
- Smart Cassette Memory: The onboard memory device communicates remaining label count and last-used legend format to the LS8E/LS8EQ printer automatically. For field technicians labeling across multiple shifts or job sites, this eliminates the manual setup step at each session start and reduces labeling errors from mis-configured formats.
- RoHS Compliance: The S100X125VAC meets RoHS requirements, which matters for projects with environmental compliance requirements — data centers, government facilities, and EU-export system integrators routinely specify RoHS on consumables as well as active equipment.
- Competitor Cross-Reference: The S100X125VAC crosses to PTL-103-427 and TAGH26-100 from competing label systems. If you're evaluating a switch from another labeling platform or need to match an existing spec, these part numbers confirm direct functional equivalence in the label sizing and application category.
Integration & Compatibility
The S100X125VAC is validated for use with the Panduit LS8E and LS8EQ portable printers. Cassette memory auto-formats on insertion — no driver or PC connection required for format recall. The thermal-transfer print process built into these printers pairs with the vinyl substrate for durable output that resists smearing in humid or oily environments common in industrial and mechanical spaces.
For project planners sourcing consumables alongside cable management infrastructure, the 10-cassette carton quantity (carton qty: 10, package qty: 1) supports bulk procurement for large structured cabling or panel labeling scopes without over-purchasing for smaller jobs.
What's in the Box
- 1x Panduit S100X125VAC P1 vinyl self-laminating label cassette (225 labels)
Frequently Asked Questions
Q: Which printers is the S100X125VAC compatible with?
A: The S100X125VAC cassette is designed for use with the Panduit LS8E and LS8EQ portable label printers. It is not a universal cassette and is not confirmed compatible with other printer models.
Q: How many labels are included in the S100X125VAC cassette?
A: Each cassette contains 225 self-laminating vinyl labels. The package quantity is one cassette; the carton quantity is 10 cassettes for bulk orders.
Q: What are the label dimensions on the S100X125VAC?
A: Labels measure 25.4 mm (1 inch) in width and 31.8 mm in length. The white print area is 9.6 mm in height as noted in the product short description.
Q: Is the S100X125VAC RoHS compliant?
A: Yes. The S100X125VAC meets RoHS requirements as stated in the product specifications, making it suitable for installations and projects with environmental compliance requirements including EU-directed and government facility specs.
Q: What does the self-laminating feature mean for installed labels?
A: The self-laminating construction places a transparent vinyl overlaminate over the printed white legend. This protects the print from abrasion, moisture, and chemical exposure after the label is applied to a wire or cable — maintaining readability over the life of the installation.
Q: What is the cassette memory feature on the S100X125VAC?
A: The cassette contains a built-in memory device that communicates the remaining label count and last-used legend format to the LS8E/LS8EQ printer automatically on insertion. This eliminates manual format re-entry at the start of each labeling session.

The detail that stands out most to me on the S100X125VAC is the cassette memory implementation — when you're mid-project in a crowded IDF closet and you swap cassettes, the LS8E re-loads your last legend format automatically instead of making you navigate menus with dirty gloves. It sounds minor until you've spent 20 minutes re-configuring a label format at the top of a ladder.
Technical Highlights:
- 225-Label Capacity: Enough to complete a mid-size structured cabling run or a full panel labeling scope in a single cassette. At 10 cassettes per carton, bulk procurement for a large project doesn't require per-job reordering.
- 25.4 x 31.8 mm Vinyl Self-Laminating Labels: The 1-inch width and flexible vinyl substrate wrap cleanly around standard wire gauges without edge lifting — a practical advantage over rigid label stock on smaller conductors.
- RoHS Compliance: Increasingly called out in project specs for data centers, government work, and EU-export systems. Having it on consumables as well as active gear simplifies procurement sign-off on compliant projects.
Deployment Considerations:
- Printer compatibility is specific — the S100X125VAC is validated for the LS8E and LS8EQ only. Confirm your printer model before ordering if you're running a mixed fleet of Panduit P1 printers.
- The 9.6 mm print height within the 25.4 mm label width is the usable legend area — factor this into legend character count when specifying alphanumeric IDs, especially if your labeling convention uses long asset codes.
For industrial control panel integrators or structured cabling contractors who need durable, professionally finished wire IDs that hold up in humid mechanical rooms or dense patch environments, the S100X125VAC is the right consumable to pair with the LS8E/LS8EQ platform — particularly on projects with RoHS documentation requirements.
Panduit P1CASS Self LAM LBL VYL EA
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