Switches for household and similar fixed electrical installations - Part 2: Particular requirements - Section 3: Time-delay switches (T.D.S.)
Switches for household and similar fixed electrical installations - Part 2: Particular requirements - Section 3: Time-delay switches (T.D.S.)
Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
Automatic electrical controls for household and similar use - Part 2: Particular requirements for timers and time switches
53,361 distinct reference strings indexed from official source snapshots. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.