Allicdata Part #: | 1920-1457-ND |
Manufacturer Part#: |
KEM340UL |
Price: | $ 65.32 |
Product Category: | Circuit Protection |
Manufacturer: | Altech Corporation |
Short Description: | SWITCH DISCT W/BOX 40A |
More Detail: | N/A |
DataSheet: | KEM340UL Datasheet/PDF |
Quantity: | 10 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 59.38380 |
10 +: | $ 51.96110 |
25 +: | $ 47.50700 |
50 +: | $ 44.53780 |
100 +: | $ 42.31100 |
Series: | KEM |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Type: | Switch |
Moisture Sensitivity Level (MSL): | -- |
Voltage: | 600V |
Current: | 40A |
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KEM340UL Application Field And Working Principle
KEM340UL is a type of disconnect switch component commonly used in industrial, commercial, domestic and residential applications. It is a three-pole, manually operated, UL listed switch which is commonly used to interrupt or disconnect electrical power in an emergency. It has a silent operation and is highly reliable and durable.
This disconnect switch is designed as a form of load shedding option once installed. In the event of an emergency or failure of a single phase or a full three-phase power line, this switch allows an orderly shutoff of an individual circuit or a full power line. It can also be used for manual switching of three-phase power line. KEM340UL disconnects all three phases simultaneously, helping to reduce the risk of electrical hazards and increases personal safety.
KEM340ULis also applicable in many installations - be it industrial, commercial, domestic, or residential that require emergency shutoff. In industrial applications, it can be used as a protection device for each of the individual 11kV or 33kV circuits. For commercial setup, it can provide a means of manual switching of large power panel and circuit distribution. For domestic and residential settings, it can be used as a means of protection from unexpected electric damage during times of emergency.
Working Principle
KEM340UL disconnect switch component works on the principle of magnetic fields. It has an electromagnet in the form of a coil which generates a magnetic field when energized. Contact points are situated in the center of the electromagnet where the switch components make and break electrical contactpoints when the switch is turned on and off. The magnetic field created by the energized coil interacts with the contact points in the switch and helps to ensure secure and reliable connections. It also helps to reduce wear and tear on the contacts.
KEM340UL is primarily used to switch high currents besides providing disconnection of powerlines. The disconnection of powerlines is usually done to ensure the safety of personnel and equipment or for the repair and maintenance purposes. The switch can be operated manually, mechanically, or using a remote control system.
Conclusion
KEM340UL disconnect switch component is highly reliable, durable, and safe to use. It is capable of switching high currents with very low contact resistance and can be used in many industrial, commercial, domestic, and residential applications. It also has a silent operation and is suitable for use in areas where noise levels must be kept low. The combination of the magnetic field generated by the coil and the contact points inside the switch helps to ensure secure, reliable connections that are resistant to wear and tear.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
KEM325UL Y/R | Altech Corpo... | 54.57 $ | 19 | SWITCH DISCONNECT W/BOX 2... |
KEM340UL | Altech Corpo... | 65.32 $ | 10 | SWITCH DISCT W/BOX 40A |
KEM340UL Y/R | Altech Corpo... | 65.32 $ | 9 | SWITCH DISCT W/BOX 40A |
KEM360UL Y/R | Altech Corpo... | 67.93 $ | 4 | SWITCH DISCONNECT W/BOX 6... |
KEM380UL Y/R | Altech Corpo... | 86.77 $ | 4 | SWITCH DISCT W/BOX 80A |
KEM3100L Y/R | Altech Corpo... | 180.72 $ | 2 | SWITCH DISCT W/BOX 100A |
KEM3125L Y/R | Altech Corpo... | 223.83 $ | 2 | SWITCH DISCT W/BOX 125A |
KEM325UL | Altech Corpo... | 54.57 $ | 5 | SWITCH DISCONNECT W/BOX 2... |
KEM3125L | Altech Corpo... | 223.83 $ | 1000 | ENCLOSED DISC SWITCH 3P 1... |
KEM3150L | Altech Corpo... | 270.12 $ | 1000 | ENCLOSED DISC SWITCH 3P 1... |
KEM3150L Y/R | Altech Corpo... | 270.12 $ | 1000 | ENCLOSED DISC SWITCH 3P 1... |
KEM316UL | Altech Corpo... | 51.84 $ | 1000 | ENCLOSED DISC SWITCH 3P 1... |
KEM316UL Y/R | Altech Corpo... | 51.84 $ | 1000 | ENCLOSED DISC SWITCH 3P 1... |
KEM340L Y/R | Altech Corpo... | 65.32 $ | 1000 | U3 ENCL DISC SWITCH 3P 60... |
KEM360L Y/R | Altech Corpo... | 67.93 $ | 1000 | U3 ENCL DISC SWITCH 3P 60... |
KEM360UL | Altech Corpo... | 67.93 $ | 1000 | ENCLOSED DISC SWITCH 3P 6... |
KEM3125 Y/R | Altech Corpo... | 81.38 $ | 1000 | ENCLOSED DISC SWITCH 3P 1... |
KEM380UL | Altech Corpo... | 86.77 $ | 1000 | ENCLOSED DISC SWITCH 3P 8... |
KEM3100L | Altech Corpo... | 180.72 $ | 1000 | ENCLOSED DISC SWITCH 3P 1... |
KEM380CUL | Altech Corpo... | 71.13 $ | 1000 | ENCLOSED DISC SWITCH 3P 8... |
KEM380CUL Y/R | Altech Corpo... | 71.13 $ | 1000 | ENCLOSED DISC SWITCH 3P 8... |
KEM340 Y/R U | Altech Corpo... | 43.04 $ | 1000 | ENCLOSED SWITCH(U2)40A600... |
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