Customization: | Available |
---|---|
Type: | High-voltage |
Structure: | Single-column Disconnector |
Still deciding? Get samples of US$ 60/Piece
Order Sample
|
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
|
---|---|
Support payments in USD |
Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Load break switches are devices used to open an electrical circuit by isolating the source from the consumer. Whether they are manual, motorised or with a trip function, these devices ensure the on-load making, breaking and safety disconnection of low-voltage electrical circuits. Easy to assemble and easy to use, they are suitable for structures evolving in the industrial sector, public distribution, as well as emergency switching, distribution panels and motor feeders.
Modular device
Product Benefits
Easy to install
Safe reliable operation
Designed for harsh environments
Technical Data
Rated current le
|
160A
|
200A
|
250A
|
315A
|
Frame size
|
EHD-DB160R-03
EHD-DB160R-12 |
EHD-DB200R-03
EHD-DB200R-12 |
EHD-DB250R-03
EHD-DB250R-12 |
EHD-DB315R-03
EHD-DB315R-12 |
Thermal current
|
160A
|
200A
|
250A
|
315A
|
Rated insulation voltage(Ui)
|
1500V
|
|||
Rated impulse withstand
|
12
|
|||
The short -circuit capacityis between 1000 and 1500VDC(no protection)
|
||||
Rated short time Withstand current lcw 1s (kAeff)
|
5
|
|||
Rated short-circuit makeing capacity icm(kA peak)-60ms
|
10
|
|||
Connection
|
||||
Recommended Cu rigid cable aross-section(mm2)
|
70
|
90
|
120
|
185
|
Recommended Cu busbar width(mm2)
|
20
|
|||
Mechanical characteristics
|
||||
Durability(number of operating cycles)
|
8000
|
|||
Number of tripping operations
|
1000
|