PAKPLAST flat branching connector PTO5X10 — 5 x 10 mm² electrical plate splice

The PAKPLAST flat branching connector PTO5X10 is a compact plated splice designed to join and branch up to five copper conductors of 10 mm² each. Intended for fixed electrical installations, this flat plate connector provides a bolted contact surface that facilitates even current distribution in distribution boards, junction boxes and control panels. Its low-profile design helps save space in crowded enclosures while maintaining mechanical stability and electrical continuity for common building and industrial wiring tasks.

Advantages

This flat branching connector offers a solid metal contact area with multiple bolting points for secure mechanical fastening and reduced contact resistance. The plated surface improves corrosion resistance and long-term conductivity. The connector’s compact, flat form factor simplifies installation in narrow spaces and enables tidy routing of conductors on mounting plates and inside enclosures. It supports straightforward maintenance and inspection due to visible bolted connections.

Suitable for

• Splicing and branching five copper conductors, each up to 10 mm² cross-section
• Distribution boards and busbar extensions where flat plate connectors are preferred
• Junction boxes and panel wiring that require bolted, low-profile connections
• Fixed electrical installations in residential, commercial, or light industrial settings

When it may not be suitable

This connector is intended specifically for copper conductors and bolted connections; it is not suitable for aluminium conductors unless properly treated or adapted according to standards, nor for applications where crimp-only or insulated push-in terminations are required. It is also not intended as a field-serviceable connector for frequently disconnected temporary circuits.

Key specifications

• Number of conductor positions: 5
• Maximum conductor cross-section per position: 10 mm² (copper)
• Form factor: flat plated branching plate
• Connection method: bolted clamping
• Typical application locations: distribution boards, junction boxes, panel wiring

How to use

Prepare conductors by stripping insulation to the appropriate length for full contact with the bolting points. Align each conductor under the corresponding bolt or clamp area on the plate, then tighten bolts to the torque values recommended by local electrical codes or installation practice to ensure reliable contact and avoid conductor damage. After installation, verify mechanical tightness and test continuity and insulation resistance as part of the commissioning process. If terminals are used in enclosed spaces, ensure adequate clearance and avoid over-tightening that could deform the plate.

What to consider before purchase

• Ensure conductor material is copper and matches the connector’s rated cross-section (10 mm² per position)
• Confirm space and mounting orientation in your enclosure for flat plate installation
• Check compatibility with required bolt sizes and the ability to apply proper tightening torque
• Verify corrosion resistance or plating is suitable for the installation environment

Usage recommendations

Use this connector for permanent installations where a low-profile, bolted connection is needed. Follow local wiring regulations for tightening torque and conductor preparation, and perform continuity and safety checks after installation to ensure a durable, low-resistance joint.