Cable Seal 500
- ISO 17712:2013
High Security seal with a high breaking strength of 1900 kg
Article number: 01-02-0801-02
| Article number | 01-02-0801-01 | 01-02-0801-02 |
|---|---|---|
| Application | Containers, Tank trucks, TIR cable, Trucks | Containers, Tank trucks, TIR cable, Trucks |
| Breaking strength | 1250 kg | 1250 kg |
| Cable length | 300 mm | 300 mm |
| Certification | ISO17712:2013 | ISO17712:2013 |
| Colour | Red, Blue | Red, Blue |
| Diameter | 3,5 mm | 3,5 mm |
| Industry | Customs, Transport & Logistics | Customs, Transport & Logistics |
| Length | 32,5 cm | 32,5 cm |
| Material | Aluminium, Steel | Aluminium, Steel |
| Numbering | Unique and ascending | Unique and ascending |
| Printing | Sealed + lock | CS 350 SEALED |
| Usable length | 30 cm | 30 cm |
| Weight | 30 g | 30 g |
The Cable Seal 350 is a cable seal certified to ISO/PAS 17712, class H, with an aluminium body and a 3.5 mm steel cable. The thin, flexible cable is designed for containers with tight or bent locking points. Once closed, the seal can only be removed by cutting the cable.
The galvanised steel cable is 300 mm long and 3.5 mm thick. It is braided from several layers of thin wires. A bolt seal has a pin of at least 8 mm, so it does not always fit. The Cable Seal 350 also goes through narrow openings and damaged locking points.
When cut, the braided cable frays. As a result, the seal cannot be reused, and any attempt at tampering is immediately visible.
The independent MIRDC laboratory has tested the Cable Seal 350 and certified it to ISO/PAS 17712, class H (high security). The assessment covers breaking strength, marking, unique numbering and the production process, among other things. The letter H on the seal indicates its classification.
The seal meets the requirements of C-TPAT, the US programme for secure supply chains. For containers bound for the US, this programme requires a seal with H certification. UK customs authority HMRC also accepts the Cable Seal 350. In addition, the seal complies with Clause 6 of ISO/PAS 17712.
Each Cable Seal 350 is printed with CS350 SEALED and a unique sequential number. Navacqs and the manufacturer together ensure that every combination is produced only once. As a result, each seal can be traced.
It is possible to make the Cable Seal 350 even more distinctive by printing your own text or logo on it. Below are the available customization options for this model:
Product Name: Cable Seal 350
Seal Color: Blue, Red, Green, Black, Yellow
Print Color: White (Laser)
Text Printing Available: Yes
Logo Available: Yes
Unique Numbering Available: Yes
Barcode Available: Yes
Certification: ISO 17712:2013
Minimum Order Quantity: 200 pieces
Estimated Delivery Time: Approximately 1–2 weeks
Please contact us for the most up-to-date lead time.

Request free samples of this product and experience the quality for yourself.
You use a Cable Seal 350 for sealing containers in international transport. This cable seal is ISO 17712:2013 certified and therefore meets the requirements of customs and transport organizations.
The seal is mainly used when a standard bolt seal doesn't fit, for example on damaged or bent closures on container doors.
For international container transport, an ISO 17712:2013 certified seal is mandatory. This doesn't necessarily have to be a bolt seal; a cable seal such as the Cable Seal 350 is also allowed, as long as it's certified.
This requirement comes from customs requirements and international regulations. Without a certified seal, a container can be refused or subjected to extra checks.
A cable seal is chosen when a bolt seal doesn't fit through the container's locking mechanism. This often happens with older or damaged containers where the closure is bent.
A bolt seal has a thicker pin and only fits through straight openings. A cable seal has a flexible 3.5 mm steel cable and can be applied through narrower or skewed openings.
The Cable Seal 350 has a breaking strength of 1,250 kg. This means the seal can't be broken by hand, and heavy tools are needed to remove it.
This high breaking strength is required for ISO-certified container seals. The seal stays intact during transport and can only be deliberately removed on arrival.

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