Bircher DW40 safety edge Pressure opens contact
Item No.:
4788
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Description
The Bircher DW40 is a highly sensitive pneumatic pressure wave switch designed for use in the bottom Bircher DW40 is a famous name in the world of doors and is known for its robustness and is equipped with screw connector clamps. When a pressure wave reaches the switch, the diaphragm bends, activating the NO contact, which remains switched as long as the input pressure exceeds the 2 mbar response pressure. The switch allows individual adjustment via the contact element (K) and features fast switching behavior, a maximum pressure capacity of 15 mbar, and a pressure compensation rate of 110 ml/min at 2 mbar. Known for its robustness and reliability, the DW40 ensures quick and safe operation in demanding environments.
Product attributes
| Item No. | 4788 |
| Brand | Universal |
| Residential / Industrial | IND & RES |
| Product type | Safety devices |
| Operator type | CND1 |
| Weight | 0.1 kg |
Combine products
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Universal junction box for dw module 52 including resistance Item no. 4816
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