ApplicationHydraulic magnetic circuit breaker are mainly suitable for overload and short circuit protection. It adopts hydraulic magnetic trip instead of bimetal. So it has a high sensitivity and it is also not effected by the ambient temperature. It is especially used for illumination and distribution in industry and commerce. They are mainly used for over-load and short circuit protection within the circuit of AC 50HZ/60HZ, rated voltage of single pole or double poles up to 240V, three poles up to 415V. They can also be used for an infrequent switch-over of the circuit and illumination under normal conditions. They comply with IEC 157-1973.
Features• Hydraulic magnetic. • Low instantaneous trip point 10 to 12 xIn. •Time delay curves 2. • Long time delay Curve 1. • Load limiters. • Direct mounting with screws. •Clip-on shrounds. • Direct surface mounting. • Via fixing screws.
|Type||SX Series Hydraulic Magnetic Circuit Breaker|
|Number of poles||1,2,2(1P+N),3,3(2P+N),4(3P+N)|
|Standard Current Ratings(A)||10-15-20-25-30-35-40-45-50-63-80-100|
|Rated Breaking Capacity 240/415V AC||
|Rated Voltage AC||240V,415V|
|Max Current Rating||100A|
|Time Delay Curve||2|
|Sensitivity/Leakage initiating Curve||-|
|Colour of handle||Orange|
|Whether can be used as isolator||√|