ELFB1923G

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Terminal Blocks - Headers, Plugs and Sockets is an important part of industrial automation field. ELFB1923G is a Terminal Block product provided by ENRAN Electrical which suit for 4mm² cable used in the application of energy measurement, metering and communication.

Features & Benefits

• High-end materials and environmental protection for custom-made terminal blocks, enough to satisfy all kinds of current electric requirements.
• Arcs division structure, excellent connection and tight locking.
• Fine workmanship and excellent performance makes the terminal block safe and durable.
• The short circuit is done at the wire side, designed for flexible installation.
• Easily assembling on industrial materials.
• Punch down tool, half-cut, insulation special tools available.

Application Field

ELFB1923G is suitable for large electric meter outdoor enclosure, with applications such as instrument protection box, energy measurement, metering, communication, transformers, wind power and renewable energy.

Working Principle

The working principle of ELFB1923G is based on a self-contained and permanent interlock function, which is put on the tail cable when screw is tightened. It has the ability to connect and disconnect current under small electrical load of 40A to 750A, with a high-elastic spring plate as the contact detection of the terminal block, which ensures good electrical connectivity. During normal operations, the terminal block will not be opened due to temperature variation and voltage loads. The clamping of the wire nut is also designed with sliding, and will not be disconnected due to long-term vibration or torque forces.

Specification

• Model: ELFB1923G
• Rated voltage: 250V-400V or 600V-1kV
• Rated current: 40-750A
• Max. corner-angle: 20°
• Wire range: 6-95mm²
• Recommended torque: 11N·m
• Temperature range: -20°C to 105°C
• Rated insulation voltage: Ui = 690V
• Junction box plate material: PC V0 fire-retardant grade.

Conclusion

ELFB1923G is an effective Terminal Block suitable for 4mm² cable used in energy measurement, metering, and communication with the features of high quality and excellent performance, which makes it a great choice for industrial automation field.

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