Cable clamp ALPAR U-1 U100, model U100 (U-1) for securing cables

ALPAR U-1 U100 cable clamp (model U100) is a compact fastening accessory designed to secure and route electrical cables and wiring in installations. The clamp provides a mechanical hold for single or grouped cables, helping to organize cable runs, reduce mechanical strain on terminations and connections, and maintain tidy routing in electrical, industrial, and building projects. It is intended for mounting to compatible surfaces or structures where a fixed cable support is required.

Advantages

The clamp offers a simple and reliable means to fix cables in place with minimal installation effort. Its design facilitates quick routing and anchoring of wiring while helping to prevent cable movement and abrasion. The low-profile form factor conserves space and enables use in confined areas; the clamp is suitable for repeated use in maintenance or upgrades where secure repositioning of cables may be needed.

Suitable for

• Securing single or multiple electrical cables along walls, panels, or structural members
• Organizing wiring in distribution boards, control cabinets, or junction boxes
• Supporting cable runs in industrial and building installations to reduce strain
• Temporary or permanent fastening where mechanical cable retention is required

When it may not be suitable

This clamp is intended for mechanical retention of cables and may not provide environmental sealing, strain relief against heavy dynamic loads, or EMI shielding. It may be unsuitable where specialized fire-resistant, UV-stabilized, or chemically resistant materials are required unless the specific material properties match those needs. For heavy bundles of cables or applications with significant vibration, a higher-capacity or vibration-damping support solution should be considered.

Key specifications

• Function: mechanical cable retention and routing
• Typical application areas: electrical, industrial, building installations
• Form: single-point clamp suitable for mounting on compatible surfaces
• Suitable cable types: electrical power and control cables (single or grouped), subject to size compatibility
• Installation method: fixed mounting to surface or structure (fastener not included)

How to use

Select a mounting location that provides appropriate support and clearance for the routed cable. Position the clamp so the cable sits securely within the clamp profile, then attach the clamp to the surface or structure using a compatible fastener (screw, bolt, or other) appropriate for the mounting substrate. Ensure the chosen fastener and mounting method are rated for the expected load and environmental conditions. Avoid overtightening which may deform or damage the cable; allow sufficient slack to prevent strain on terminations.

What to consider before purchase

• Verify cable diameter compatibility with the clamp profile to ensure a secure fit
• Confirm the clamp material properties (mechanical strength, UV and chemical resistance) meet the installation environment
• Determine the required mounting fastener type and size for your substrate; fasteners may not be included
• Assess whether additional supports or higher-capacity clamps are needed for heavy or vibrating cable runs

Usage recommendations

Use this clamp as part of a structured cable management plan: space clamps at regular intervals along runs, avoid sharp bends at attachment points, and combine with protective conduits or sleeves where abrasion or environmental exposure is a concern.