Hydraulic-magnetic range of Moulded Case Circuit Breakers for the protection of installations and equipment against overload and short circuit conditions. Suitable for industrial and power distribution applications.
| Features | Applications |
|
• Hydraulic-magnetic technology • 100 % rating capacity • One and three poles • Ratings from 30 to 250 A • Trip button for mechanical confirmation of operation • Precision tripping characteristics • Reset immediately after overload |
• AC branch circuit installations • Telecom / datacom equipment • UPS equipment • Alternative energy equipment • Mobile power generation • Battery protection and switching • Municipal kiosks (feeder breaker) |
|
Technical Data |
| Product type | JS25 | J25S |
| Number of Poles | 1 | 3 |
| Current rating(A)-AC | 30-250A | 30-250A |
| Operating Voltages (AC) | 240V AC | 415V AC |
| Interrupting Capacity | 25kA | 25kA |
|
Operating Temperature Range |
-40℃ to 85℃ |
|
| Mounting Options |
Surface mount |
|
| Time delay Curves |
JS ( Refer to below curves diagram） |
|
| Endurance |
10000 operations - 1500 electrical |
|
| Dielectric Strength | 1480V | 1830-2100V |
| Weight | 1.3kg | 3kg |
| Humidity |
35-85% relative |
|
| Standard |
IEC60947-2 |
|
| Dimensions |
| Time Delay Curves |
