Include flexible element & current limitation resistor R470.
Intrinsic Safety Rating : Ex II 1 G - EEx ia II T4.
Attention :
- Please order surface mounting box separately.
- The red call points are provided with following EN54-11 labels:
Operating Element label : EN54-11 'dot & arrows'.
Function label : EN54-11 'Burning House'.
For other labels, please order specific foil additionally.
- Manual Break Glass Fire Alarm Call Points for use with galvanic isolator in hazardous areas.