Load Break Switches for Specific Applications

Despite already offering a wide range of load break switches, SOCOMEC also manufactures specific products suitable for all your requirements. Some of these products can be seen on these two pages, however this list does not include them all. Please, feel free to consult us.

SIRCO range with overrated neutral

SIRCO 3 x 250 A with neutral at 400 A.
SIRCO 3 x 250 A with neutral at 400 A
  •  The use of power electronics is becoming more frequent. Choppers, rectifiers and current inverters distort the signal by reinjecting the 3rd order harmonics which are combined in the neutral. Available from 125 to 1800 A.

SIRCO HW short-circuit performance

SIRCO HW short-circuit performance
  • 80 kA rms 1 s
  • 110 kA rms 0.1 s
  • 240 kA peak

Multipolar SIRCO

Multipolar SIRCO
12 pole SIRCO
  • SOCOMEC can provide switches up to 16 poles.

 

Specific range for 1000 V network

Specific range for 1000 V network
  • AC-22 / AC-23 characteristics.

 

SIRCO for earthing

SIRCO for earthing
  • From 800 to 1800 A.
  • 50 kA eff. 1 s.
  • Special S4 type handle.
  • Undervoltage coil interlocking.

 

Motorised Load Break Switches

SIRCO MOT AT M: based on the ATyS M

SIRCO MOT AT M - based on the ATyS M
Function
  • SIRCO MOT AT M are 40 to 160 A motorised load break switches that can be remotely operated via a volt-free contact. They make and break under load and provide safety isolation.

 

References

Rating (A) 40 63 80 100 125 160
No. of poles Power supply voltage Reference Reference Reference Reference Reference Reference
4 P 230 VAC 1923 4004 1923 4006 1923 4008 1923 4010 1923 4012 1923 4016

 

SIRCO MOT AT: based on the ATyS

SIRCO MOT AT based on the ATyS
Function
  • SIRCO MOT AT are 125 to 3200 A motorised load break switches that can be remotely operated via a volt-free contact. They make and break under load and provide safety isolation.

 

Reference

Rating (A) 125 160 250 400 630 800
No. of poles Power supply voltage Reference Reference Reference Reference Reference Reference
3 P 230 VAC 1915 3012 1915 3016 1915 3025 1915 3040 1915 3063 1915 3080
4 P 230 VAC 1915 4012 1915 4016 1915 4025 1915 4040 1915 4063 1915 4080

Rating (A) 1000 1250 1600 2000 2500 3200
No. of poles Power supply voltage Reference Reference Reference Reference Reference Reference
3 P 230 VAC 1915 3100 1915 3120 1915 3160 1915 3200 1915 3250 1915 3320
4 P 230 VAC 1915 4100 1915 4120 1915 4160 1915 4200 1915 4250 1915 4320