DZ519(GV3) Series Motor Protection Circuit Breaker-motor protection breaker
DZ519(GV3) Series Motor Protection Circuit Breaker-motor protection breaker is applicable to the circuit with AC voltage up to 690V and current up to 80A
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DZ519(GV3) Series Motor Protection Circuit Breaker-motor protection breaker is applicable to the circuit with AC voltage up to 690V and current up to 80A to realize short circuit, thermal overload and other protection for the motor. the motor protection breaker can also be used for line conversion of infrequent operation or direct starting of the motor. the motor protection breaker is widely used in machine tool equipment, grain machinery, textile machinery, generator set, large automatic control equipment, etc.
DZ519(GV3) motor protection Specification
| Type | Standard power ratings of 3-phasemolors 50/60Hz in categary AC-3 | Current setting range | |||||
| 220V | 380V | 415V | 440V | 500V | 660v | ||
| kw | kW | kw | kW | kW | kw | ||
| GV3-ME10 | 1.1 | 2.2 | 2.2 | 3 | 3.7 | 4 | 6─10 |
| GV3-ME16 | 2.2 | 4 | 4 | 4 | 5.5 | 7.5 | 10─16 |
| GV3-ME20 | 4 | 7.5 | 7.5 | 7.5 | 10 | 11 | 14─20 |
| GV3-ME25 | 5.5 | 11 | 11 | 11 | 15 | 18.5 | 16─25 |
| GV3-ME40 | 11 | 18.5 | 22 | 22 | 25 | 33 | 25─40 |
| GV3-ME63 | 15 | 30 | 33 | 33 | 40 | 55 | 40─63 |
| GV3-ME80 | 22 | 40 | 45 | 45 | 55 | 63 | 56─80 |
DZ519(GV3) motor protection Outline and installation dimensions
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