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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.