Applications:
GV series motor protection circuit breaker are mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, rated voltage up to 660V, rated current 0.1-80A prower circuit, as a full-voltage starter to start and cut off the motor, under the AC3 load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network.
| Type | Standard power ratings of 3-phase motors 50/60Hz in category AC-3 | Setting range | |||||
| 220V | 380V | 415V | 440V | 500V | 660V | ||
| kW | kW | kW | kW | kW | kW | ||
| GV1-M01 | - | - | - | - | - | - | 0.1-0.16 |
| GV1-M02 | - | - | - | - | - | - | 0.16-0.25 |
| GV1-M03 | - | - | - | - | - | - | 0.25-0.4 |
| GV1-M04 | - | - | - | - | - | 0.37 | 0.4-0.63 |
| GV1-M05 | - | - | - | 0.37 | 0.35 | 0.55 | 0.63-1 |
| GV1-M06 | - | 0.37 | - | 0.55 | 0.75 | 1.1 | 1-1.6 |
| GV1-M07 | 0.37 | 0.75 | 1.1 | 1.1 | 1.1 | 1.5 | 1.6-2.5 |
| GV1-M08 | 7.5 | 1.5 | 1.5 | 1.5 | 2.2 | 3 | 2.5-4 |
| GV1-M10 | 1.1 | 2.2 | 2.2 | 3 | 3.7 | 4 | 4-6 |
| GV1-M14 | 2.2 | 4 | 4 | 4 | 5.5 | 7.5 | 6-10 |
| GV1-M20 | 4 | 7.5 | 7.5 | 7.5 | 10 | 11 | 10-16 |
| GV1-M21 | 5.5 | 10 | 9 | 9 | 11 | 15 | 16-20 |
| GV1-M22 | 5.5 | 11 | 11 | 11 | 15 | 18.5 | 20-25 |
| GV2-M01/RS01 | - | - | - | - | - | - | 0.1-0.16 |
| GV2-M02/RS02 | - | - | - | - | - | - | 0.16-0.25 |
| GV2-M03/RS03 | - | - | - | - | - | - | 0.25-0.4 |
| GV2-M04/RS04 | - | - | - | - | - | 0.37 | 0.4-0.63 |
| GV2-M05/RS05 | - | - | - | 0.37 | 0.37 | 0.55 | 0.63-1 |
| GV2-M06/RS06 | - | 0.37 | - | 0.55 | 0.75 | 1.1 | 1-1.6 |
| GV2-M07/RS07 | 0.37 | 0.75 | 0.75 | 1.1 | 1.1 | 1.5 | 1.6-2.5 |
| GV2-M08/RS08 | 0.75 | 1.5 | 1.5 | 1.5 | 2.2 | 3 | 2.5-4 |
| GV2-M10/RS10 | 1.1 | 2.2 | 2.2 | 3 | 3.7 | 4 | 4-6.3 |
| GV2-M14/RS14 | 2.2 | 4 | 4 | 4 | 5.5 | 7.5 | 6-10 |
| GV2-M16/RS16 | 3 | 5.5 | 5.5 | 7.5 | 7.5 | 9 | 9-14 |
| GV2-M20/RS20 | 4 | 7.5 | 9 | 9 | 9 | 11 | 13-18 |
| GV2-M21/RS21 | 5.5 | 11 | 11 | 11 | 11 | 15 | 17-23 |
| GV2-M22/RS22 | 5.5 | 11 | 11 | 11 | 15 | 18.5 | 20-25 |
| GV2-M32/RS32 | 7.5 | 15 | 15 | 15 | 18.5 | 26 | 24-32 |
| GV3-M06 | - | 0.37 | - | 0.55 | 0.75 | 1.1 | 1-1.6 |
| GV3-M07 | 0.37 | 0.75 | 1.1 | 1.1 | 1.1 | 1.5 | 1.6-2.5 |
| GV3-M08 | 0.75 | 1.5 | 1.5 | 1.5 | 2.2 | 3 | 2.5-4 |
| GV3-M10 | 1.1 | 2.2 | 2.2 | 3 | 3.7 | 4 | 4-6 |
| GV3-M14 | 2.2 | 4 | 4 | 4 | 5.5 | 7.5 | 6-10 |
| GV3-M20 | 4 | 7.5 | 7.5 | 7.5 | 10 | 11 | 10-16 |
| GV3-M25 | 5.5 | 11 | 11 | 11 | 15 | 18.5 | 16-25 |
| GV3-M40 | 11 | 18.5 | 22 | 22 | 25 | 33 | 25-40 |
| GV3-M63 | 15 | 30 | 33 | 33 | 40 | 55 | 40-63 |
| GV3-M80 | 22 | 40 | 45 | 45 | 55 | 63 | 56-80 |
