LDU11.523A17 110V CONTROL BOX

SIEMENS LDU11.523A17 110v CONTROL BOX (C21153U)

LDU11 Data Sheet

SIEMENS LDU11.523A17 110v CONTROL BOX. The LDU11… valve proving system is designed for use with shutoff valves in connection with gas burners and gas appliances. In the event of inadmissible leakage, the system prevents the burner from starting up.

The LDU11… system conforms to the requirements of EN 1643 covering automatic shutoff valves for use with gas burners and gas appliances to EN 161.
The LDU11… and this Data Sheet are intended for use by OEMs which integrate the valve proving system in their products.

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