5sx2 6ka and 5sx4 10ka Mini Circuit Breaker, Siemens MCB

Product Description

Product Description

Introduction
5SX series mini circuit breaker is mainly suitable for overload and short circuit protection. It is especially used for illumination and distribution industry and commerce. It is of pleasing out-look, light weight, reliable performance, high breaking capacity, etc. its frame and parts adopt plastics of high inflammable resistance and shock resistance for long service for long service life. It is mainly used for overload and short circuit protection within the circuit of AC 50/60HZ, rated voltage of single pole up to 240V, two, three or four poles up to 415V. It can also be used for an unfrequented switchover of the circuit and illumination under normal conditions. 

SPECIFICATION
Frequency    50/60Hz Rated
voltage  240/415V AC
Rated breaking capacity   3000A,6000A
Rated frame current   63A
Rated trip current (A)   2,4,6,10,16,20,25,32,40,50,63
No. of pole ,  1,2,3 ,4
Standard: Iec60898 
 

Frame class	80A
Rated working voltage	240/415V
Rated frequency	50/60Hz
Rated working current	16, 25, 40, 63,80A
Rated residual operating current	30, 100, 300, 500mA
Rated residual un-operating current	15, 50 , 150 , 250mA
Sensibility	A& AC
Maximum operating time	IΔn t ≤ 0.1s, 5I Δn t ≤ 0.04s
Rated making and breaking capacity	ln≤50A  500A,   ln≤63A   630A
Limiting value of un-operating current	6ln
Rated limiting short-circuit current	6000A
Pole No.	2P,  4P
Mechanical life	10000
Electric life	4000