3-pole load-break switch / modular / fused
FBLS is manually operated 3 pole fuse combination switch in range 125 to 630A.
It makes and breaks on load and provides safety isolation and protection against
overcurrent for any low voltage electrical circuit. FLBS have been designed, qualified
and tested according to the criteria defined by standards: IEC(EN) 60947-3,
IEC 60269-1, IEC 60269-2
Complete isolation of the fuse with double breaking per pole (top and bottom
Positive break indication.
IP2X protection with terminal shrouds front panel.
High breaking capacity. Protection against overloads and shortcircuits thanks to
high breaking capacity fuses (100 kA rms).
TEST position for testing control circuits without power using auxiliary contacts.
In TEST position, the enclosure door can be opened.
Motor load break.
Protection of industrial cabinet