Simet STB 185-2 SIMBLOCK Screw Terminal Block for Aluminum and Copper Conductors

The Simet STB 185-2 SIMBLOCK is a professional-grade screw terminal block engineered for the secure connection of both aluminum and copper conductors. Designed for demanding electrical distribution systems, this terminal block provides exceptional mechanical stability and reliable electrical conductivity. Its robust construction ensures long-term performance in various electrical environments, making it a dependable choice for professionals requiring high-quality wire termination solutions.

Advantages

The primary advantage of the Simet STB 185-2 lies in its versatility, as it is specifically designed to accommodate both aluminum and copper wiring without compromising connection integrity. The screw-type mechanism ensures a high-pressure contact that minimizes resistance and prevents overheating. Furthermore, the durable housing material offers excellent insulation properties and mechanical protection, ensuring that the connection remains stable even under vibration or thermal expansion conditions common in industrial settings.

Suitable for

• Industrial electrical distribution cabinets
• Residential power distribution systems
• Connecting aluminum and copper conductors in power grids
• Electrical infrastructure projects requiring high-current capacity

This terminal block may not be suitable for applications involving extremely high-frequency signals or environments where the ambient temperature exceeds the thermal rating of the housing material. It is also not intended for use in underwater or highly corrosive chemical environments without additional protective enclosures.

Key specifications

• Conductor compatibility: Aluminum and Copper
• Connection type: Screw terminal
• Application: Power distribution
• Material: High-durability insulating housing

To use the Simet STB 185-2, ensure the conductor ends are properly stripped of insulation according to the required length. Insert the conductor into the terminal opening and tighten the screw to the specified torque to ensure a secure mechanical and electrical bond. Verify that the wire is firmly held in place before energizing the circuit.

What to consider before purchase

• Verify the cross-section of your conductors matches the terminal capacity
• Ensure the installation environment meets the thermal requirements of the block
• Check local electrical regulations regarding the use of aluminum conductors

Usage recommendations: Always use a calibrated torque screwdriver to tighten the terminal screws to prevent damage to the conductor or the terminal block itself. Periodically inspect connections in high-vibration environments to ensure long-term reliability.