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SB 7500

Multipolar flat mounting busbar supports with fixed interphase

SB 7500

No. of poles Insulation voltage (VAC) Bar width (mm) Pack Qty. Reference
3 1000 40-50 1 5027 5310
4 1000 40-50 1 5027 5410

 

Characteristics

Characteristics SB 7500
  • Mounting
    SB 7500: 1 to 2 bars of max. width 50 mm per pole. Fixed interphase of 75 mm.

 

peak Isc, rms Isc Max. L (distance between centres of supports in mm) for
48 kA 63 kA 82 kA 114 kA 152 kA 165 kA
23 kA 30 kA 39 kA 52 kA 69 kA 75 kA
Support Bar x no. d  min. (mm) Iz (A)(1)
SB 205 100 x 10 x 1 1000 1000 1000 1000 1000 1000 125 1550
SB 205 100 x 10 x 2 1000 1000 1000 1000 1000 1000 125 2750
SB 205 100 x 10 x 3 1000 1000 1000 1000 1000 1000 125 3850
SB 306 160 x 10 x 1 1000 1000 1000 1000 1000 1000 175 2350
SB 306 160 x 10 x 2 1000 1000 1000 1000 1000 1000 175 4150
SB 306 160 x 10 x 3 1000 1000 1000 1000 1000 1000 175 5800
(1) Admissible nominal current for a temperature in the cabinet of 45°C and 80°C for the bars. Other assembly configurations: please consult us.

 

Dimensions

Dimensions SB 7500

No. of poles A B C J R T1 T2
3 220 38 35 75 52.5 11 6
4 295 38 35 75 52.5 11