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residual current circuit-breaker DFS 4 063-4/0,30-A S FT

09146943, Residual current circuit-breakers, four-pole, 63 A, 0,3 A, Type A, selective, with remote-tripping function, N left
  • sensitive to pulsating and alternating currents, mains-voltage-independent
  • with remote-tripping function
  • selective for the establishment of stacked applications
  • minimal power dissipation at each pole
  • large connection terminals up to 50 mm²

residual current circuit-breaker DFS 4 063-4/0,30-A S FT

09146943, Residual current circuit-breakers, four-pole, 63 A, 0,3 A, Type A, selective, with remote-tripping function, N left
  • sensitive to pulsating and alternating currents, mains-voltage-independent
  • with remote-tripping function
  • selective for the establishment of stacked applications
  • minimal power dissipation at each pole
  • large connection terminals up to 50 mm²

Details

Residual current circuit-breakers, four-pole, 63 A, 0,3 A, Type A, selective, with remote-tripping function, N left

Residual current circuit-breakers (RCCB) switch the power supply off if dangerous high residual currents occur. DFS 4 are two-terminal or two-terminal pair residual current circuit-breakers for single- or three-phase networks. In the standard design, the compact devices are just four module widths wide. They are available with many different residual current types and variants for rated currents up to 125 A. The large two-tier terminals can also accommodate large conductor cross-sections. The trip position of the multi-function toggle switch simplifies fault-finding. The free label software helps in the labelling process. Type A switches are sensitive to pulsating and alternating currents. This function is independent of the mains voltage. Selective residual current circuit-breakers are used in systems with stacked distribution boards. In case of a fault, the switch in whose system section the residual current is detected switches off. The selective RCCBs provide fire and fault protection (due to indirect contact), but no additional protection (direct contract, personnel protection).

quick fastening to mounting rail, any installation position, supply from any direction

Residual current circuit-breakers, four-pole, 63 A, 0,3 A, Type A, selective, with remote-tripping function, N left

Residual current circuit-breakers (RCCB) switch the power supply off if dangerous high residual currents occur. DFS 4 are two-terminal or two-terminal pair residual current circuit-breakers for single- or three-phase networks. In the standard design, the compact devices are just four module widths wide. They are available with many different residual current types and variants for rated currents up to 125 A. The large two-tier terminals can also accommodate large conductor cross-sections. The trip position of the multi-function toggle switch simplifies fault-finding. The free label software helps in the labelling process. Type A switches are sensitive to pulsating and alternating currents. This function is independent of the mains voltage. Selective residual current circuit-breakers are used in systems with stacked distribution boards. In case of a fault, the switch in whose system section the residual current is detected switches off. The selective RCCBs provide fire and fault protection (due to indirect contact), but no additional protection (direct contract, personnel protection).

quick fastening to mounting rail, any installation position, supply from any direction