ATR20-W-63S-B1-N-10.0A-0 Circuit Protection

Circuit breakers are an important component of any electrical system, providing overload and short circuit protection for the electrical system. The ATR20-W-63S-B1-N-10.0A-0 circuit breaker is a type of circuit breaker designed for a specific application and working principle.

The ATR20-W-63S-B1-N-10.0A-0 is a thermal-magnetic circuit breaker designed mainly for residential, commercial and light industrial use. It is a mid-range three-pole circuit breaker, with a current rating of 10.0A. Due to its mid-range rating, the ATR20-W-63S-B1-N-10.0A-0 is suitable for use in many small-and-medium sized buildings, and in some commercial and industrial applications where the load requirement is moderate.

The ATR20-W-63S-B1-N-10.0A-0 has an integral thermal-magnetic trip unit, which combines the two components of the circuit breaker (thermal and magnetic) into a single unit. The thermal element is responsible for detecting when the load current is reaching a dangerous level, and tripping the circuit breaker to protect the electrical system. The magnetic element works by sensing the magnetic field caused by the current flowing through the thermal element. When the magnetic field reaches a predetermined level, it trips the circuit breaker.

The ATR20-W-63S-B1-N-10.0A-0 is designed in such a way that it will only trip if the current exceeds its rating, providing overload protection and short-circuit protection for the electrical system. The ATR20-W-63S-B1-N-10.0A-0 also has LED indicators that indicate the status of the breaker, making it easy to tell if the breaker has tripped in the event of an overload or short-circuit.

In conclusion, the ATR20-W-63S-B1-N-10.0A-0 is a thermal-magnetic circuit breaker designed mainly for residential, commercial and light industrial applications. It combines the thermal and magnetic trip elements into a single unit, providing overload and short-circuit protection for the electrical system. The breaker also has LED indicators that indicate the status of the breaker, making it easy to tell if the breaker has tripped in the event of an overload or short-circuit.