ABB Stotz S&J T&B Wire Marker WM-BW-5 (7TAA016020R0005)

Electricians and panel builders rely on the ABB Stotz S&J T&B WM-BW-5 wire marker to label wires and cables clearly in control cabinets and industrial installations. This roll of white PVC markers is designed for thermal transfer printing, producing durable black text that stays legible in demanding environments.

Key specifications

• Marker colour: White
• Marker height: 5 mm
• Quantity per roll: 1000 markers
• Material: PVC (Polyvinyl Chloride)
• Wire cross-section compatibility: 0.5 - 2.5 mm²
• Wire outer diameter compatibility: 2.5 - 4.0 mm
• Operating temperature range: -30°C to +70°C
• Resistance features: UV, abrasion, chemical, and moisture resistant
• Mounting method: Slide-on into marker holders or sleeves
• Flame retardant: Yes (self-extinguishing)

Why choose it

The WM-BW-5 markers resist UV light, abrasion, chemicals, and moisture, ensuring identification remains intact even in harsh conditions. Their self-extinguishing PVC material adds an extra layer of safety in electrical panels. Compatible with ABB/T&B Shrink-Mark thermal transfer printers, they integrate seamlessly into existing workflows.

Ideal use cases

• Identifying control wires in industrial control panels
• Labeling cables in switchgear and distribution boards
• Marking wires in machinery and equipment manufacturing
• Organizing cable runs in building automation systems

Good to know

The markers are supplied on a roll for easy loading into thermal transfer printers. They are designed to slide into marker holders or sleeves, providing a secure fit on wires with outer diameters from 2.5 to 4.0 mm. The white surface offers high contrast with black print for quick identification.