Active Member
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[China]
Address: Daqiao Industrial Zone, Baixiang Town,Yueqing 325603,Zhejiang, China
Contact name:Jessica
Zhejiang KRIPAL Electric Co., Ltd. |
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Electrical 3 Pole Disconnect 16A 20A Rotary Isolator Cam Operated
Switch
Description:
UKG1 is ON-Off switches to isolate the power to a particular area of operation. According to IEC/EN60204 or VDE01l3. all electrical equipments of industrial machines must be equipped with a Main Switch. This must permit disconnection of all the electrical equipment during cleaning. maintenance and repair work. and other extended periods, when is stationary.
Main Switch can be used for switching and controlling main circuit, motor ON-Off and other special application circuit. such as illumination equipments, heating equipments and motors. Their high on-off ability ensure the work reliability of frequently making and breaking.
Specifications:
| Electrical characteristics of the standard EN 60947-3 | 12 | 16 | 20 | 25 | 32 | 40 | ||||||||
| Rated operating voltage Ue | V | 690 | 690 | 690 | 690 | 690 | 690 | |||||||
| Rated insulation voltage Ui | V | 690 | 690 | 690 | 690 | 690 | 690 | |||||||
| Rated impulse withstand voltage Uimp | kV | 4 | 4 | 4 | 6 | 6 | 6 | |||||||
| Conventional thermal current Ith | A | 12 | 16 | 20 | 32 | 40 | 50 | |||||||
| Conventional enclosed thermal current | A | 12 | 16 | 20 | 25 | 32 | 40 | |||||||
| Frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |||||||
| AC-21ALight-overload | 690V | A | 12 | 16 | 20 | 25 | 32 | 40 | ||||||
| Switching load | ||||||||||||||
| AC-22AMixed light overload switch | 690V | A | 12 | 16 | 20 | 25 | 32 | 40 | ||||||
| Load and inductive load | ||||||||||||||
| Single phase-2P | 110V | A/kW | 12/1, 1 | 14/1, 5 | 18/2 | 20/1, 5 | 25/2, 2 | 35/3 | ||||||
| 230V | A/kW | 12/2, 2 | 14/3 | 18/4 | 25/4 | 30/5, 5 | 35/6, 5 | |||||||
| AC-23A | 230V | A/kW | 10/3 | 13/4 | 16/5 | 25/7, 5 | 30/9 | 35/11 | ||||||
| Driven periodically switch 3PH | 400V | A/kW | 10/5, 5 | 13/7, 5 | 16/9 | 22/11 | 27/15 | 32/18, 5 | ||||||
| 500V | A/kW | 10/7, 5 | 14/10 | 16/11 | 22/15 | 27/18, 5 | 32/22 | |||||||
| 690V | A/kW | 10/7, 5 | 14/10 | 16/12, 5 | 16/15 | 20/18, 5 | 25/22 | |||||||
| Single phase-2P | 110V | A/kW | 10/0, 75 | 12/11 | 16/1, 5 | 16/1, 1 | 20/1, 5 | 30/2, 5 | ||||||
| 230V | A/kW | 10/2 | 12/2, 2 | 16/3, 5 | 20/3, 7 | 25/4 | 30/5, 5 | |||||||
| AC-3squirrel cage motor starting | 230V | A/kW | 8/2, 2 | 10/3 | 12/4 | 18/5, 5 | 23/7, 5 | 27/9 | ||||||
| (Running in the process of interruption) Three phase-3P | 400V | A/kW | 8/4 | 10/5 | 10/6 | 16/7, 5 | 20/11 | 27/15 | ||||||
| 500V | A/kW | 8/5 | 10/7, 5 | 12/8 | 16/11 | 20/15 | 27/18, 5 | |||||||
| 690V | A/kW | 6/5, 5 | 8/7, 5 | 10/9 | 12/11 | 16/15 | 20/18, 5 | |||||||
Features:
• Safety switches are always housed in insulated enclosures and have an inscription saying "Safety Switch" on a bright orange label.
• Switches to be used for emergency stop switching have a red handle and yellow locking collar in accordance with STOP category O (as per IEC/EN 60204/VDE 0113).
• If the switch is not approved for emergency stop switching, both parts will be black ("SW" part no. suffix).
• The cover and handle are interlocked by fitting a padlock.
Normal Working Conditions:
1. The ambient air temperature does not exceed +40º C, the average temperature within 24 hours and not more than +35º C.
2. The ambient air temperature is not lower than -5º C.
3. Installation site altitude does not exceed 2000m.
4. The relative humidity of the air no more than 50% when the maximum temperature is +40º C and at a lower temperature allows a higher relative humidity, such as when temperature is 20º C the relative humidity reach 90%. To condensation occasionally due to temperature changes should take special measures.
