Why Choose the Cembre 4437404 SNAP SM-21 Cable Marker?
The Cembre 4437404 SNAP SM-21 Cable Marker is a high-quality snap-on cable identification marker designed to provide clear, durable and long-lasting cable identification in industrial, commercial and electrical installations. Manufactured by Cembre, a global leader in cable marking and electrical connection solutions, this marker enables electricians, panel builders and maintenance engineers to organise and identify cables quickly and efficiently.
Manufactured from durable acetylic resin (POM), the SNAP SM-21 marker offers excellent resistance to impact, chemicals and temperature extremes. Its snap-on design allows fast installation without disconnecting cables, helping reduce installation time while improving safety and maintenance efficiency.
Designed for cables with diameters between 11 mm and 15 mm and conductor sizes from 35–70 mm², the bright yellow (RAL 1018) finish provides outstanding visibility in electrical panels, machinery and industrial environments. Supplied in convenient packs of 50 markers, it is ideal for both new installations and retrofit identification systems.
Key Advantages
- Professional snap-on cable marker for fast cable identification.
- Suitable for 11–15 mm cable diameters.
- Compatible with 35–70 mm² cable sizes.
- Manufactured from durable POM acetylic resin.
- Halogen-free and RoHS compliant.
- Bright yellow RAL 1018 colour for excellent visibility.
- Quick installation without disconnecting existing cables.
- Resistant to harsh industrial environments and temperature extremes.
Key Features
- Cembre SNAP SM-21 cable identification marker.
- Manufacturer Part Number: 4437404.
- Alternative SKU: 17480-M.
- For cable diameters from 11 mm to 15 mm.
- Suitable for cable cross-sections 35–70 mm².
- Manufactured from durable Acetylic Resin (POM).
- Operating temperature range -40°C to +106°C.
- Halogen-free construction.
- RoHS compliant.
- Supplied in bags of 50.
Reliable Cable Identification for Industrial Installations
Accurate cable identification is essential for improving installation quality, simplifying maintenance and reducing downtime. The Cembre SNAP SM-21 marker securely clips onto existing cables, providing a permanent and highly visible identification solution without requiring cable disconnection.
Its rugged engineering and high-quality materials make it suitable for electrical control panels, switchgear, machinery, process plants and commercial installations where reliable cable identification is critical.
Typical Applications
- Electrical control panels.
- Industrial automation systems.
- Machine building and OEM equipment.
- Power distribution installations.
- Commercial electrical installations.
- Maintenance and retrofit cable identification.
