Circuit breaker refers to a switching device that can close, carry and break current under normal loop conditions, and can close, carry and break current under abnormal loop conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The distinction between high and low voltage is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. Circuit breakers can be used to distribute electrical energy, start asynchronous motors infrequently, and protect power lines and motors. They can automatically cut off the circuit when they experience serious overload, short circuit, and undervoltage faults. Its function is equivalent to a fuse switch Combination with overheating and underheating relays, etc. Moreover, it is generally not necessary to change parts after breaking the fault current. At present, it has been widely used. In the generation, transmission, and use of electricity, power distribution is an extremely important link. The power distribution system includes transformers and various high and low voltage electrical equipment, and low voltage circuit breakers are widely used electrical appliances.
Protection against both overload and short circuits.
Integrated with switched phase and neutral pole.
Neutral pole provides no protection against overload and short circuits.
Easy mounting onto 35mm DIN rail.
Construction and Feature
Safe electrical separation between primary and secondary circuit
Provides extra low voltage up to 24V
Low temperature rising
High output accuracy
Extra overload capacity up to 25% within 24 hours
|Rated voltage||AC 230V|
|Rated Current||3, 6, 10, 16, 20, 25, 32|
|Tripping curve||B, C, D|
|High short-circuit breaking capacity||4.5kA|
|Rated service short-circuit capacity(lcs)||4.5kA|
|Connection terminal||Pillar terminal with clamp|
|Connection capacity||Rigid conductor up to 10mm2|
|Installation||On symmetrical DIN rail 35.5mmPanel mounting|
|Terminal Connection Height||H=21 mm|