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Auxiliary Switches DHi 11

09200040, auxiliary/fault signalling switch for DFS 2/4 und DHS 2/4, 1 NC/1 CO
  • Function: Auxiliary switch/Fault signalling switch
  • suitable for model range DFS 2, DFS 4, DHS 2, DHS 4
  • Contact assignment: 1 NC/1 CO

Auxiliary Switches DHi 11

09200040, auxiliary/fault signalling switch for DFS 2/4 und DHS 2/4, 1 NC/1 CO
  • Function: Auxiliary switch/Fault signalling switch
  • suitable for model range DFS 2, DFS 4, DHS 2, DHS 4
  • Contact assignment: 1 NC/1 CO

Details

auxiliary/fault signalling switch for DFS 2/4 und DHS 2/4, 1 NC/1 CO

Auxiliary switches report the status of the main devices to which they are fitted. Devices of series DHi 2 and DHi 11 are auxiliary switches or fault signalling switches for residual current circuit-breakers of series DFS and DHS. The DHi 2 is suitable for RCCB with black toggle, the DHi 11 for those with blue toggle. For this reason it is possible to indicate the operating status of a residual current circuit-breaker by using additional output devices (e. g. buzzers, indicator lights) or the Dupline bus system. The function is set via a control element on the DHi. They signal the switch-on and switch-off of the RCCB in "auxiliary switch" operating mode; only tripping is signalled in "error signal switch" operating mode.

auxiliary switch or fault signalling switch function, retro-fittable to DFS and DHS with black lever (DHi 2) or with blue lever (DHi 11), compact design

mounting by clamping to the left of the basic device, quick fastening to mounting rail, any installation position

These devices are suitable for querying the operating status of power supplies to residential and purpose-built buildings as well as to industrial facilities.

The auxiliary switch does not affect the function of the basic device.

auxiliary/fault signalling switch for DFS 2/4 und DHS 2/4, 1 NC/1 CO

Auxiliary switches report the status of the main devices to which they are fitted. Devices of series DHi 2 and DHi 11 are auxiliary switches or fault signalling switches for residual current circuit-breakers of series DFS and DHS. The DHi 2 is suitable for RCCB with black toggle, the DHi 11 for those with blue toggle. For this reason it is possible to indicate the operating status of a residual current circuit-breaker by using additional output devices (e. g. buzzers, indicator lights) or the Dupline bus system. The function is set via a control element on the DHi. They signal the switch-on and switch-off of the RCCB in "auxiliary switch" operating mode; only tripping is signalled in "error signal switch" operating mode.

auxiliary switch or fault signalling switch function, retro-fittable to DFS and DHS with black lever (DHi 2) or with blue lever (DHi 11), compact design

mounting by clamping to the left of the basic device, quick fastening to mounting rail, any installation position

These devices are suitable for querying the operating status of power supplies to residential and purpose-built buildings as well as to industrial facilities.

The auxiliary switch does not affect the function of the basic device.