Square FA34020 Circuit Breaker – Reliable Power Protection
The Square FA34020 Circuit Breaker is designed for industrial applications requiring reliable electrical protection. It quickly disconnects circuits when an overload or short circuit occurs, ensuring the safety and efficiency of your systems.
Brand:Square
Model:FA34020
Rated Current:20 A
Rated Voltage:440 V
Number of Poles:3
Trip Curve:Type C
Protection Rating:IP20
Operating Temperature Range:-25°C to +70°C
The Square FA34020 Circuit Breaker is built to withstand the rigorous demands of industrial settings. With a robust design and high-rated current capacity, this circuit breaker provides dependable protection for critical electrical systems.
Featuring a three-pole configuration, the FA34020 can handle complex electrical loads, ensuring that each phase receives optimal protection against overloads and short circuits.
This circuit breaker operates at a rated voltage of 690V AC, making it suitable for a wide range of industrial applications. It is capable of handling surge currents up to its rated impulse voltage of 6 kV.
The FA34020 is equipped with a trip type B, which is ideal for protecting lighting circuits and other low-power installations. Its compact design allows for easy installation in control panels and switchgear assemblies.
Built to meet stringent industry standards, the Square FA34020 Circuit Breaker offers peace of mind for engineers and maintenance personnel. Its IP20 rating ensures that it is protected against solid objects larger than 12.5 mm, making it safe for use in most industrial environments.












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