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DEHN Uni Saddle Clamp - 8-10mm Conductor, 4-50mm Square

DEHN Uni Saddle Clamp - 8-10mm Conductor, 4-50mm Square

The DEHN UNI saddle clamp is designed for integrating mounting systems, such as PV installations, ...

Best current price£6.68from Rapid Online - Rapid Electronics Ltd.

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DEHN 365250 UNI Clamp Functional Earthing Lightning Protection Al V2A

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Rapid Online - Rapid Electronics Ltd.DEHN 365250 UNI Clamp Functional Earthing Lightning Protection Al V2A
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Tameson UKDehn Uni Saddle Clamp For 8-10Mm Conductor 4-50Mm Square - 365250
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eBayDEHN UNI Clamp Functional Earthing Lightning Protection Al V2A
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Product Information

Full details

The DEHN 365250 Uni Saddle Clamp is designed for professionals integrating mounting systems, particularly PV installations, into equipotential bonding or earthing and lightning protection systems. Its key benefit is ensuring secure and corrosion-free connections for diverse conductor materials. A potential caveat is its specific conductor size range, requiring verification for your application.

All features

Model Part Number365250
BrandDehn

Extended Product Information

FAQs

What is the primary purpose of the DEHN 365250 clamp?

It is used to integrate mounting systems, such as those for PV installations, into equipotential bonding or earthing and lightning protection systems, ensuring a secure and corrosion-resistant connection.

What types of conductors can be connected?

The clamp can connect copper, aluminum, steel, and stainless steel round conductors with a diameter between 8mm and 10mm.

What is the clamping range for mounting profiles?

The clamp is designed for profiles with a thickness ranging from 0.7mm to 8mm.

Does this clamp prevent corrosion?

Yes, it features a stainless steel contact plate specifically designed to prevent contact corrosion when connecting different conductor materials.

Is this clamp suitable for any mounting system?

It is designed for systems requiring integration into equipotential bonding or earthing and lightning protection. Always ensure compatibility with your specific mounting profile and conductor requirements.

What standards does this clamp comply with?

It is compliant with EN 62561-1 and IEC/EN 62305-3 standards.

What is included with the DEHN 365250 clamp?

The clamp typically includes the main clamp body, an M8 hammer-head bolt, and a self-locking nut.

Troubleshooting

Clamp does not securely hold the conductor or profile.

Verify that the conductor diameter is within the 8-10mm range and the profile thickness is within the 0.7-8mm range. Ensure the M8 bolt is tightened to the correct torque specification and the self-locking nut is fully engaged.

Signs of corrosion at the connection point.

The stainless steel contact plate is designed to minimize this. If corrosion is observed, it may indicate environmental factors or improper installation. Disassemble, clean all contact surfaces thoroughly, and reassemble, ensuring proper torque and contact pressure.

Difficulty inserting the conductor.

Confirm the conductor is round and within the specified diameter. Ensure the conductor is straight and free of kinks or damage. The clamp channel should be clean.

Pros and Cons

Pros

  • Ensures corrosion-free connections between dissimilar conductor materials.
  • Compliant with critical international safety standards (EN 62561-1, IEC/EN 62305-3).
  • Provides a secure and stable mounting solution for PV and other systems.
  • Facilitates efficient feed-through wiring of mounting profiles.
  • Durable construction with stainless steel components.

Cons

  • Limited to round conductors between 8-10mm.
  • Clamping range for profiles is specific (0.7-8mm), check compatibility.
  • Requires proper installation to maintain grounding integrity.
  • Not designed for direct connection to mains electrical systems.

Setup, Compatibility & Care

Setup:

  1. Ensure the DEHN 365250 clamp is suitable for the conductor size (8-10mm round) and the profile thickness (0.7-8mm).
  2. Clean the conductor and the mounting profile surface where the clamp will make contact.
  3. Place the clamp onto the profile, ensuring the hammer-head bolt is correctly positioned.
  4. Insert the round conductor into the designated channel of the clamp.
  5. Tighten the self-locking nut onto the M8 hammer-head bolt to secure both the conductor and the profile. Use appropriate torque settings as per installation guidelines.

Compatibility:

  • Conductors: Copper, aluminum, steel, and stainless steel round conductors (8-10mm diameter).
  • Profiles: Mounting profiles with a thickness between 0.7mm and 8mm.
  • Standards: EN 62561-1 and IEC/EN 62305-3 compliant systems.

Care:

  • Regularly inspect connections for signs of corrosion or loosening.
  • Clean any dirt or debris from the clamp and surrounding area during routine system maintenance.
  • Avoid using abrasive cleaners or solvents that could damage the stainless steel contact plate. A damp cloth is usually sufficient.

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