TE Connectivity PETC 33 1SNA168740R2100 is a transparent PVC marker holder tube designed for clear conductor identification in electrical panels, terminal assemblies and industrial automation wiring.
£0.08
The TE Connectivity PETC 33 1SNA168740R2100 is an industrial marker holder tube designed for clear and organised identification of conductors in electrical panels, terminal assemblies and control systems. Part of the established Entrelec SNA terminal block accessory range, the PETC 33 provides a practical method of carrying identification markers directly on wiring.
Manufactured from PVC, the PETC 33 is designed for dependable use in professional electrical installations where consistent conductor identification supports efficient assembly, inspection, troubleshooting and maintenance. Its transparent construction allows the inserted identification marking to remain clearly visible while helping to retain and protect it.
The PETC 33 is a 10 mm-long marker holder intended for conductors approximately 1.0–2.5 mm in diameter. It is commonly supplied in packs of 100 pieces, making it suitable for control-panel production, machine wiring and other applications requiring repeated and consistent wire identification.
Reliable conductor identification is important in control cabinets and automation equipment because it allows technicians to trace circuits quickly and reduces the risk of wiring errors during installation, servicing and modification. Marker holder tubes provide a convenient way to position identification information directly on individual conductors.
The PETC 33 is designed for use as part of professional electrical marking systems. Its compact transparent PVC construction helps keep the identification visible while providing a consistent appearance across panel wiring and terminal assemblies.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | SNA / PETC |
| Model | PETC 33 |
| Manufacturer part number | 1SNA168740R2100 |
| Product type | Marker holder tube |
| Application | Conductor / wire identification |
| Material | PVC |
| Colour | Transparent |
| Length | 10 mm |
| Suitable conductor diameter | approx. 1.0–2.5 mm |
| Printing | Unprinted |
| Pack quantity | 100 |
| EAN | 3472591687408 |
| RoHS status | Compliant |
The PETC 33 is a marker holder tube used to provide clear identification of conductors and wiring in electrical panels, machinery and automation systems.
The PETC 33 is intended for conductors approximately 1.0–2.5 mm in diameter.
The marker holder is manufactured from PVC and has a transparent construction so that the identification marking remains visible.
The PETC 33 marker holder is approximately 10 mm long.
TE Connectivity / Entrelec 1SNA168740R2100 is typically supplied in packs of 100 pieces.
TE Connectivity / Entrelec marking accessories are designed to support clear, consistent and maintainable identification throughout industrial electrical panels, terminal assemblies and automation wiring systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...