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WSTGL-1000/3
Winston
Main features
1, the switch adopts the spring energy storage, instantaneous release of the acceleration closing mechanism and the parallel double breakpoint contact structure, which greatly improves the electrical and mechanical properties of the switch.
2, the switch adopts glass fiber reinforced unsaturated polyester molding material and manual operation handle, with high dielectric properties, protection ability and reliable operation safety.
3, the switch has 3 poles, 4 poles (3 poles + can be switched off neutral pole).
4, the front of the switch is provided with a mark window, indicating the on-off state of the contact: the rear observation window can be provided according to the need to directly observe the on-off state of the contact to ensure the reliability and safety of the switch operation.
5, the operation handle can be directly installed on the switch operation (referred to as the cabinet operation), also can be extended shaft in the distribution cabinet door operation (referred to as the cabinet operation), providing two modes of operation.
6, can provide normally open and normally closed auxiliary contact and installation of special bottom plate and plate front and rear wiring mode according to the need to meet the various needs of users.
7, in the breaking position "0", two to three locks can be used to lock the handle to prevent misoperation.
| Conventional heating current Ith(A) | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| Rated insulation voltage Ui | 800V | 1000V | |||||||
| Dielectric strength | 3000V | 3500V | |||||||
| Rated impulse withstand voltage Uimp | 8KV | 12KV | |||||||
| Rated operating voltage Ue | AC400,660V | ||||||||
| Rated frequency | 50Hz | ||||||||
| Category of use | AC-21,22,23 | ||||||||
| Rated operating current le(A) | |||||||||
| AC440 AC-21 | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| AC440 AC-22 | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| AC440 AC-23 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 2000 | 2500 |
| AC660 AC-21 | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| AC660 AC-22 | 100 | 200 | 315 | 400 | 630 | 630 | 800 | 1000 | 1250 |
| AC660 AC-23 | 63 | 125 | 200 | 250 | 400 | 400 | 500 | / | / |
| Rated switching capacity (A Rms) | 10Ie | ||||||||
| Rated Breaking capacity (A Rms) | 8Ie | ||||||||
| Rated short-circuit closing capacity Icm(kA Rms) | 12 | 17 | 30 | 40 | 70 | 100 | |||
| 1S Short-time Withstand Current Icw(kA Rms) | 10 | 12 | 20 | 25 | 50 | 70 | |||
| Mechanical life (second) | 5000 | 3000 | 2000 | 1000 | |||||
| Electrical life (second) | 1000 | 600 | 300 | / | |||||
| Operating torque (N-m) | 6.5 | 10 | 15 | 27 | 50 | ||||
| Weight 3 pole (without handle) | 1.1 | 1.7 | 4.0 | 4.6 | 11.1 | 13.1 | 13.9 | 27.6 | 28.6 |
| Weight 4 pole (without handle) | 1.3 | 2.2 | 5.0 | 5.8 | 14.7 | 17.4 | 18.3 | 36.5 | 37.8 |
| Main parameters of the auxiliary switch | 50Hz,AC-15,230V,3A | ||||||||
Dimension
Main features
1, the switch adopts the spring energy storage, instantaneous release of the acceleration closing mechanism and the parallel double breakpoint contact structure, which greatly improves the electrical and mechanical properties of the switch.
2, the switch adopts glass fiber reinforced unsaturated polyester molding material and manual operation handle, with high dielectric properties, protection ability and reliable operation safety.
3, the switch has 3 poles, 4 poles (3 poles + can be switched off neutral pole).
4, the front of the switch is provided with a mark window, indicating the on-off state of the contact: the rear observation window can be provided according to the need to directly observe the on-off state of the contact to ensure the reliability and safety of the switch operation.
5, the operation handle can be directly installed on the switch operation (referred to as the cabinet operation), also can be extended shaft in the distribution cabinet door operation (referred to as the cabinet operation), providing two modes of operation.
6, can provide normally open and normally closed auxiliary contact and installation of special bottom plate and plate front and rear wiring mode according to the need to meet the various needs of users.
7, in the breaking position "0", two to three locks can be used to lock the handle to prevent misoperation.
| Conventional heating current Ith(A) | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| Rated insulation voltage Ui | 800V | 1000V | |||||||
| Dielectric strength | 3000V | 3500V | |||||||
| Rated impulse withstand voltage Uimp | 8KV | 12KV | |||||||
| Rated operating voltage Ue | AC400,660V | ||||||||
| Rated frequency | 50Hz | ||||||||
| Category of use | AC-21,22,23 | ||||||||
| Rated operating current le(A) | |||||||||
| AC440 AC-21 | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| AC440 AC-22 | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| AC440 AC-23 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 2000 | 2500 |
| AC660 AC-21 | 160 | 250 | 400 | 630 | 1000 | 1250 | 1600 | 2500 | 3200 |
| AC660 AC-22 | 100 | 200 | 315 | 400 | 630 | 630 | 800 | 1000 | 1250 |
| AC660 AC-23 | 63 | 125 | 200 | 250 | 400 | 400 | 500 | / | / |
| Rated switching capacity (A Rms) | 10Ie | ||||||||
| Rated Breaking capacity (A Rms) | 8Ie | ||||||||
| Rated short-circuit closing capacity Icm(kA Rms) | 12 | 17 | 30 | 40 | 70 | 100 | |||
| 1S Short-time Withstand Current Icw(kA Rms) | 10 | 12 | 20 | 25 | 50 | 70 | |||
| Mechanical life (second) | 5000 | 3000 | 2000 | 1000 | |||||
| Electrical life (second) | 1000 | 600 | 300 | / | |||||
| Operating torque (N-m) | 6.5 | 10 | 15 | 27 | 50 | ||||
| Weight 3 pole (without handle) | 1.1 | 1.7 | 4.0 | 4.6 | 11.1 | 13.1 | 13.9 | 27.6 | 28.6 |
| Weight 4 pole (without handle) | 1.3 | 2.2 | 5.0 | 5.8 | 14.7 | 17.4 | 18.3 | 36.5 | 37.8 |
| Main parameters of the auxiliary switch | 50Hz,AC-15,230V,3A | ||||||||
Dimension
