Safety mini Isolator Switch , indoor electrical power switch with overload protection
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Mini Circuit Breaker |
Product Detail
| Model No.: | HDT1 |
|---|
Product Description
Safety mini Isolator Switch , indoor electrical power switch with overload protection
Application
Applying to making and breaking power turn-circuit of voltage 415V, frequency 50-60Hz,rated current less than 250A,acting as power switch, isolating switch and emergency switch. Because of special system of arc-contact and main- contact,HDT1 operates with high efficiency,safety and reliability, conforming to 415V(AC-23) and IEC947/3. GB14048.3 standard. Rotational operation and direct mechanical connection between handle and moving contact, on-off handle makes contact break and indicating place of contact. Panel and independent type installation are tted with HDT1.
Technical parameter conform to IEC947-3,GB14048.3
|
Specication |
63 |
125 |
160 |
250 |
250 |
630 |
||
|
Number of main poles |
4 |
4 |
4 |
4 |
4 |
4 |
||
|
Rated insulation voltage V~ |
690 |
690 |
800 |
800 |
1000 |
1000 |
||
|
Rated operational voltage V~ |
415 |
415 |
415 |
415 |
415 |
415 |
||
|
Rated operational current A |
63 |
125 |
160 |
250 |
400 |
630 |
||
|
Rated thermal current A |
63 |
125 |
200 |
250 |
400 |
630 |
||
|
Rated short-circuit withstand current 1sec KA |
3 |
5 |
10 |
10 |
17 |
25 |
||
|
Rated cirxuit making capacity KA |
4.8 |
|||||||