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What's the Equivalent of Tension clamp SO255 in China?

What's the Equivalent of Tension clamp SO255 in China?
2025-09-20
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What's the Equivalent of Tension clamp SO255 in China?
  • Understanding Tension clamp SO255

The Anchor clamp SO255 is a specialized tension clamp designed for medium-voltage (MV) covered conductor overhead lines, manufactured by Ensto. It serves as a critical component for terminating, tensioning, and securing covered conductors while maintaining electrical and mechanical integrity.

The Equivalent of SO255 in China: PA-2550

Jera Line is a leading manufacturer based in China, specializing in low-voltage and medium-voltage cable accessories for over ten years.

 

  • Comparison Sheet

Item No.

For Conductor

mm²

Conductor Dia

mm

MBL,KN

PA-2550

PAS/BLL 50-70

 AlMgSi

12.7-16.7

20

SO225

PAS/BLL 50-70

 AlMgSi

12.7-16.7

20

 
  1. Tension clamp withhold the required force of high voltage electrical aerial cable
  2. Equipped with the insulation piercing connector, which eliminate short circuit events
  3. Tension clamp has trouble-proofed, which reduces the risk of damage because of wind movement and vibrations
  4. Tension clamp reduce electrical stress
  5. Conform to a minimal breaking failing load (MBFL) of cable which should withhold to up 95% of the breaking load of it
  6. Competitive price

 

  • Application Scenarios of PA-2550
  • Overhead Distribution Networks:

Used in MV lines to anchor conductors at poles, corners, or spans requiring tensioning.

  • Aerial Bundled Cables (ABC):

Ideal for securing insulated messengers in systems like AH XAMK-WM3, where mechanical stability is essential.

  • Rural and Urban Installations:

Resistant to UV radiation, humidity, and temperature fluctuations, making it suitable for diverse climates .

  • Tests

Understanding the quality is the most important thing in manufacturing, Jera Line ensures the Anchor clamps PA-2550 has passed third-party type tests in accordance with the international standard EN 50397-2.

In additional, Jera Line established an in-house laboratory to conduct the necessary test, with testing equipment for:

 

Why Choose Jera Line as Your Tension Clamps Supplier?

Jera Line is now an experienced manufacturer with large-scale production facilities who was established in 2012, . Choosing Jera Line, you will find the benefits as follows:

  • Capacity For Large-Scale Production

With a facility area of over 5,000㎡, Jera Line has the capability to carry out large-scale production and meet delivery deadlines. The workshops include: plastic injection moulding workshopsmoulding and tooling workshops, press forming workshops, and an assembly workshop with skilled workers.

With more than a decade of expertise in international trade, Jera Line has forged steady cooperative relationships across over 30 countries across the worldwide.

As the first step of quality control, Jera Line understands its importance, has formulated a comprehensive raw material quality control regulations, and maintains a well-organized warehouse for storage.

  • No MOQ for First Order

For first-time orders, Jera Line imposes no minimum order quantity (MOQ), as it seeks to build more partnerships with customers worldwide. You've got nothing to lose by trying your first order.

  • Thoughtful After-Sales Service

Recognizing the value of warranty coverage, Jera Line provides customers with both a standard product guarantee and extended warranty options, eliminating concerns over quality.

 

How to Purchase Anchor clamps PA-2550 from Jera Line?

It is easy to find Jera Line through the following channels:

Our E-mail address: info@jera-energy.com

Our Energy WhatsApp: 86 - 13373899572

Contact Page: Contact Us - JERA LINE (all contact information is available here)

Jera Line welcomes customers worldwide to contact us at any time.

 

Conclusion

Jera Line produce LV&MV Overhead line accessories with quality assurance, and to cooperate with a direct factory will help you obtain competitive prices and enable direct communication.

Jera Line is exactly such a partner, so please don’t hesitate to contact us!

 

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