Simet Z-3103 Terminal Block 15x4mm2 Blue PE

The Simet Z-3103 terminal block is a professional-grade electrical component engineered for secure and organized conductor management. Designed with 15 connection points, this terminal block accommodates conductors up to 4mm2, providing a robust solution for electrical distribution systems. Its blue finish is specifically intended for protective earth (PE) or neutral wiring, allowing for clear identification within complex electrical panels and control cabinets.

Advantages

This terminal block offers exceptional reliability for electrical installations by ensuring stable conductivity and a secure mechanical grip on conductors. The high-quality construction materials provide long-term durability, resisting mechanical stress and environmental factors common in industrial and residential settings. Its compact design allows for efficient space utilization in distribution boards, facilitating a clean and professional wiring layout that simplifies maintenance and troubleshooting tasks.

Suitable for

• Electrical distribution boards
• Control panels and automation cabinets
• Residential and industrial wiring systems
• Protective earth (PE) and neutral conductor termination

When it may not be suitable

This terminal block is not intended for high-current power applications exceeding the capacity of 4mm2 conductors. It should not be used in environments with extreme vibrations or corrosive atmospheres unless housed within a suitable protective enclosure.

Key specifications

• Connection points: 15
• Maximum conductor cross-section: 4mm2
• Color: Blue
• Application: PE/Neutral

How to use

To install the terminal block, mount it securely onto a standard DIN rail or directly onto the mounting plate within your enclosure. Strip the insulation from the ends of your conductors to the appropriate length, insert the wire into the designated terminal point, and tighten the screw firmly to ensure a solid electrical connection. Ensure that all connections are properly seated and that the total current load does not exceed the rated capacity of the terminal block.

What to consider before purchase

• Verify the total number of conductors required for your specific circuit
• Ensure the conductor size does not exceed 4mm2
• Confirm the mounting space available in your distribution board
• Check local electrical regulations regarding color coding for PE and neutral lines

Usage recommendations

Always ensure the power supply is disconnected before performing any wiring work. Periodically inspect terminal connections for tightness to prevent overheating and maintain optimal electrical performance over time.