Simet LTA12-10 Screw Terminal Block, 12-Pole, 10mm2, Black

The Simet LTA12-10 is a professional-grade 12-pole screw terminal block engineered for secure and efficient electrical wire termination. Designed to accommodate conductors with a cross-section of up to 10mm2, this terminal strip provides a robust solution for organizing complex wiring in electrical enclosures, distribution boards, and control panels. Its durable construction ensures consistent electrical conductivity and long-term mechanical stability, making it a reliable component for both industrial and residential electrical installations.

Advantages

This terminal block offers exceptional reliability through its high-quality screw-clamp mechanism, which ensures a firm grip on conductors to prevent accidental disconnection or loose contacts. The 12-pole configuration allows for the efficient grouping of multiple circuits in a single, compact unit, significantly saving space within electrical cabinets. Its black, flame-retardant housing provides both aesthetic integration into professional panels and essential protection against environmental factors, ensuring safe operation under standard electrical loads.

Suitable for

• Electrical distribution boards and control panels
• Connecting power supply lines in industrial machinery
• Organizing wiring in junction boxes
• General electrical installations requiring secure, multi-pole connections

When it may not be suitable

This terminal block is not intended for use in high-vibration environments where spring-loaded connectors might be preferred to prevent screw loosening over time. It is also not suitable for applications involving conductors larger than 10mm2 or for outdoor environments exposed to direct moisture without an appropriate protective enclosure.

Key specifications

• Number of poles: 12
• Maximum conductor cross-section: 10mm2
• Connection type: Screw terminal
• Color: Black
• Material: Flame-retardant insulating body

How to use

To use the Simet LTA12-10, first cut the terminal strip to the required number of poles if necessary. Strip approximately 8-10mm of insulation from the ends of your wires. Insert the stripped conductor into the terminal opening and tighten the screw firmly using a compatible screwdriver. Ensure that the wire is fully seated and that the screw is tightened to the appropriate torque to maintain a secure connection without damaging the conductor strands.

What to consider before purchase

• Verify that the 10mm2 capacity matches your wire gauge requirements
• Ensure the 12-pole length fits within your intended mounting space
• Confirm that the installation environment is dry and protected

Usage recommendations

Always ensure the power is completely disconnected before performing any wiring work. Periodically inspect terminal connections in high-load systems to ensure screws remain tight and that no signs of thermal degradation are present.