Applications:DZS12-80 motor breaker is used in circuit up to 690V,0.1A to 32A,and 1A to 80A for protection against overload,loss of phase,short circuit of 3-phase squirrel cage asyn chronous motor,and infrequent start control.It can also be used for protection of distribution line and infrequent load switch over and serve for in sulator.

Characteristic:

High standard: in conformity with IEC60947-2 and IEC60947-4-1.

Compatibility: additionally fitted with accessories such as undervoltage release,shunted exciter release,failure display,auxiliary test contactor and so on.

High breaking capability: breaking capability up to 10-100KA.

Long service life: electric life up to 10×10⁴ cycles,5-10 times of general breakers.

Technical parameters: