LW28G-32A 3 phase bule changeover switch rotary switch selector switch
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Application
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LW28 series is mainly used for communication's switch 50Hz, rated voltage 440V and below, dc voltage 240V below and rated current to the electrical wiring 63A for manual less frequent switching circuit breaker or controlling and conversion, may also directly control three-phase induction motor and made to measure and control circuit. Product versatility, instead of transition state officially switch, can be used as the circuit control switch, the formal test equipment, motor control switch, switch to control switch and electric switch, and etc.
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Conform to the standards
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| Main circuit and control switch directly with GB14048.3-2001 | |
| God makes the control switch GB14048.5-2001 | |
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Normal working condition
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1.Around air temperature no more than +40℃,within 24h, and no more than the average temperature+35℃;
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| 2.the upper air temperature around. No more than -5℃; | |
| 3.Installing place shall not exceed altitude 2000m; | |
| 4.The highest temperature for+40℃,the air temperature is not more than 50% of the relative low, at the temperature can allow higher relative humidity, such as 20℃.to 90%. Due to temperature change of any specific measures occasionally. | |
| Major technical parameter | |
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Type
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Lth A
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Ui V
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Ue V
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AC -21A
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AC -22A
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AC-23
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AC-2
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AC-3
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AC-4
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AC-15
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DC-13
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le A
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le A
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le A
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Pkw
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Le A
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PkW
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Le A
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P kW
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leA
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P kW
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leA
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leA
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LW28-20
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20
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660
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440
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20
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20
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15
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7.5
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15
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7.5
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11
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5.5
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3.5
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1.5
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4
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240
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5
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1
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120
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5
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LW28-25
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25
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440
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25
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25
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22
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11
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22
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11
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15
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7.5
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6.5
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3
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5
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240
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8
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1.5
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120
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9
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LW28-32
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32
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440
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32
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32
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30 |
15
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30
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15
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22
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11
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11
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5.5
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6
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240
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14
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11
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120
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25
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LW28-63
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63
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440
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63
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63
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57
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30
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57
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30
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36
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18.5
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15
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7.5
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Shape dimension and installation dimensions
Q:How to order our product?
A: 1) Please tell us the model and quantity and other request you need.
2) We make the PI for you.
3) After you confirm the PI, we arrange the order for you after receiving your payment.
4) After the goods finished, we send the goods out to you and tell you the tracking number.
5) We will track your goods until you receive the goods.
Q: What's your warranty?
A: One year.
Q: What's your contact information?
A: Our address: Liushi town, Zhejiang province, China.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: What about MOQ?
A: First order MOQ=1pcs.
Q: If I want to release order, what's the payment method you accept?
A: We accept T/T, Paypal, Western union, L/C.
Q: If I want to release order, what's the process?
A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.
Thank you & Now pls send your kindly inquiry ! ^!^
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