IULNK111-1-62-20.0 Circuit Protection

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Introduction to Circuit Breakers

A circuit breaker is a highly reliable electrical device used to protect an electrical circuit from damage due to overcurrent, or short circuit. Circuit breakers come in a variety of sizes and configurations, from small domestic units to large industrial units.

IULNK111-1-62-20.0 Application Field and Working Principle

The IULNK111-1-62-20.0 is a 350A, 220VAC rated MCB (Miniature Circuit Breaker) that is compliant to a wide range of IEC60947-2 global standards, making it suitable for use in European and North American countries. The breaker is also IEC61009 and EN61009 compliant, making it suitable for domestic and commercial installations.

This MCB is manufactured with an optimized design that ensures that it will operate reliably and efficiently. It is composed of a trip lever and a terminal box that act together to form an arc-suppression network that protects against short-circuit faults. When a short-circuit occurs, the trip lever acts like a fuse, interrupting the circuit to ensure the safety of the equipment.

The IULNK111-1-62-20.0 also has a built-in overload protection feature. When the current in the circuit increases beyond the safe operating limit, the trip lever will automatically interrupt the circuit, preventing damage to the equipment.

The IULNK111-1-62-20.0 is ideal for use in residential, commercial, and industrial installations. It is suitable for use in lighting and power circuits, as well as in motor control circuits, where it can provide protection against short-circuit and overload faults. It is designed for easy retrofitting and has a simple one-hand opening and closing mechanism.

Conclusion

The IULNK111-1-62-20.0 is a highly reliable, robust and easy to install MCB that is suitable for a range of residential, commercial and industrial environments. It offers excellent protection against short-circuit and overload faults, ensuring the safety of equipment connected to the circuit. In addition, it can easily be retrofitted to existing circuits, making it a cost-effective solution to circuit protection.

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