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KaynaklarElectrical symbols, ANSI/IEEE 315 style

Switch, closed, time delay opening (TDO) symbol (DWG block)

Switch, closed, time delay opening (TDO) is a ready-to-use AutoCAD block named IEEE_SWITCH_CLOSED_TDO in the Electrical symbols, ANSI/IEEE 315 style, group “Contacts, pushbuttons and switches”. It carries 7 attributes, 2 of them visible, so it works in equipment lists and BlockSync exports.

Switch, closed, time delay opening (TDO) symbol, block IEEE_SWITCH_CLOSED_TDO
Download this symbol (ZIP)

Download the whole library (79 symbols)

Block details

Block nameIEEE_SWITCH_CLOSED_TDO
LibraryElectrical symbols, ANSI/IEEE 315 style
GroupContacts, pushbuttons and switches
StandardANSI/IEEE 315
Attributes7 attributes, 2 visible

Attributes

Visible on the drawing: TAG, DEVICE.

Hidden, they carry the data for schedules: RATING, PART_NO, MANUFACTURER, REMARKS, DESC.

Export the attributes of every copy in a drawing to Excel with BlockSync, check them and write the corrections back in one run.

How to use it

  1. Download the ZIP and unzip it. It holds one DWG with the block IEEE_SWITCH_CLOSED_TDO.
  2. Open the DWG and copy the block into your drawing, or insert it from the DWG with INSERT.
  3. Double-click a copy to fill in the tag and the other attributes.

The symbol is our own drawing after the common form of ANSI/IEEE 315, not a certified copy. The library page explains how the symbols relate to the standard.

Names in other languages

The same symbol under its name in the other site languages.

İngilizce
Switch, closed, time delay opening (TDO)
Basitleştirilmiş Çince
开关，闭合，延时断开（TDO）
Geleneksel Çince
開關，閉合，延時斷開（TDO）
Japonca
スイッチ、閉、限時開(TDO)
Korece
스위치, 닫힘, 지연 열림(TDO)
Almanca
Schalter, geschlossen, abfallverzögert (TDO)
Fransızca
Interrupteur fermé, temporisé à l'ouverture (TDO)
İtalyanca
Interruttore chiuso, ritardato all'apertura (TDO)
İspanyolca
Interruptor cerrado, retardado a la apertura (TDO)

More symbols in the group “Contacts, pushbuttons and switches”