EM Group ZSG 35/50mm2 Screw Terminal Block, Blue

The EM Group ZSG 35/50mm2 screw terminal block is a high-quality electrical component engineered for secure and reliable wire termination within industrial environments. Designed for mounting on standard DIN rails, this terminal block provides a robust connection point for conductors with cross-sections up to 50mm2. Its blue housing allows for easy identification in complex electrical panels, facilitating organized and efficient cable management in various automation and power distribution systems.

Advantages

This terminal block utilizes a high-performance screw-clamp mechanism that ensures a vibration-resistant and durable connection, minimizing the risk of loose wires or contact failure over time. The construction materials are selected for their excellent electrical conductivity and mechanical strength, supporting long-term operation in demanding conditions. Its compact design helps optimize space within control cabinets, while the standardized mounting interface ensures compatibility with common DIN rail systems, simplifying installation and maintenance processes.

Suitable for

• Industrial control panels and automation systems
• Electrical power distribution boards
• Infrastructure and building management installations
• Heavy-duty machinery wiring

When it may not be suitable

This terminal block is not intended for use in environments with extreme corrosive agents or high-vibration applications that require specialized spring-loaded connectors. It is also not suitable for applications requiring wire sizes exceeding 50mm2 or for non-DIN rail mounting configurations.

Key specifications

• Conductor capacity: up to 50mm2
• Mounting type: DIN rail
• Connection method: Screw-clamp
• Color: Blue

How to use

To install the terminal block, snap it onto the standard DIN rail until it clicks securely into place. Strip the insulation from your conductor to the appropriate length, insert the wire into the terminal opening, and tighten the screw using a compatible screwdriver to ensure a firm grip. Ensure that the torque applied is sufficient to secure the wire without damaging the terminal threads. For multi-wire configurations, ensure that all connections are properly tightened and organized to prevent accidental contact or strain on the terminals.

What to consider before purchase

• Verify that your conductor cross-section is within the 35-50mm2 range
• Ensure your cabinet layout supports DIN rail mounting
• Check if the blue color coding aligns with your specific wiring standards

Usage recommendations

Always ensure that the power supply is disconnected before performing any installation or maintenance work on electrical terminal blocks to prevent electrical shock or short circuits.