Siemens AC-21A User Manual

Siemens LV 10 · 20047/2 IntroductionSENTRIC switch disconnectors SENTRIC LD main control and EMERGENCY-STOP switches from 16 A to 125 A 7/4 General da

Siemens LV 10 · 20047/10SENTRIC Switch DisconnectorsAccessoriesSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 A7 Selection and o

Siemens LV 10 · 20047/11SENTRIC Switch DisconnectorsSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 AAccessories7DT 3LD2 5 PS* We

Siemens LV 10 · 20047/12SENTRIC Switch DisconnectorsGeneral dataSENTRIC K Switch Disconnectors from 63 A to 1000 A7 Technical specifications1) Technic

Siemens LV 10 · 20047/13SENTRIC Switch DisconnectorsSENTRIC K Switch Disconnectors from 63 A to 1000 AGeneral data71) Technical specifications for CSA

Siemens LV 10 · 20047/14SENTRIC Switch DisconnectorsBase mountingSENTRIC K Switch Disconnectors from 63 A to 1000 A7 Area of applicationSENTRIC KA swi

Siemens LV 10 · 20047/15SENTRIC Switch DisconnectorsSENTRIC K Switch Disconnectors from 63 A to 1000 AMolded-plastic enclosures7 Benefits• Lockable wi

Siemens LV 10 · 20047/16SENTRIC Switch DisconnectorsAccessoriesSENTRIC K Switch Disconnectors from 63 A to 1000 A7 Selection and ordering data4) For f

Siemens LV 10 · 20047/17SENTRIC NP Fuse Switch DisconnectorsGeneral data7 Area of applicationSENTRIC NP fuse switch disconnectors are switching device

Siemens LV 10 · 20047/18SENTRIC NP Fuse Switch DisconnectorsGeneral data7 Technical specifications 1) 125/160 A only with 3NY1 236 supply terminals an

Siemens LV 10 · 20047/19SENTRIC NP Fuse Switch DisconnectorsGeneral data71) Only for isolating links; otherwise note instructions of the fuse manufac-

Siemens LV 10 · 20047/2Switch Disconnectors and FusesIntroduction7 OverviewType 3LD20 3LD21 3LD22 3LD25 3LD27 3LD28SENTRIC LD main control and EMERGEN

Siemens LV 10 · 20047/20SENTRIC NP Fuse Switch DisconnectorsFor power distribution7 Selection and ordering data For all fuse switch disconnectors with

Siemens LV 10 · 20047/21SENTRIC NP Fuse Switch DisconnectorsAccessories7 Selection and ordering data 1) The fuse switch disconnector can be used in th

Siemens LV 10 · 20047/22SENTRIC KL Switch Disconnectors with FusesGeneral data7 Area of applicationSENTRIC KL switch disconnectors with fuses protect

Siemens LV 10 · 20047/23SENTRIC KL Switch Disconnectors with FusesGeneral data7 AccessoriesFor the SENTRIC KL switch disconnectors, complete kits for

Siemens LV 10 · 20047/24SENTRIC KL Switch Disconnectors with FusesSurface and flush mounting7 Selection and ordering data All switch disconnectors in

Siemens LV 10 · 20047/25SENTRIC KL Switch Disconnectors with FusesSurface and flush mounting7All switch disconnectors in IP00 degree of protectionCond

Siemens LV 10 · 20047/26SENTRIC KL Switch Disconnectors with FusesAccessories7 Selection and ordering data 1) For further 3SB14 00–0 switching element

Siemens LV 10 · 20047/27SENTRIC KL Switch Disconnectors with FusesAccessories7 Circuit diagrams Internal circuit diagram for SENTRIC KL(for 3KL50 and

Siemens LV 10 · 20047/28Fuses and Fuse SystemsIntroduction7 OverviewApplicationsApplications for fuses range from installation systems in residen-tial

Siemens LV 10 · 20047/29Fuses and Fuse SystemsIntroduction7 BenefitsFor the 3KL switch disconnectors with fuse, a UL approval has been granted in comb

Siemens LV 10 · 20047/3Switch Disconnectors and FusesIntroduction7Type 3NP 3KSENTRICRated uninterrupted current IUat 35 °C ambient temperatureA 160 ..

Siemens LV 10 · 20047/30Fuses and Fuse SystemsIntroduction7 Selection and ordering data 1) If a cyclic load is applied, it may be necessary to further

Siemens LV 10 · 20047/31Fuses and Fuse SystemsIntroduction71) If a cyclic load is applied, it may be necessary to further reduce the cur-rents (please

Siemens LV 10 · 20047/32Fuses and Fuse SystemsIntroduction71) If a cyclic load is applied, it may be necessary to further reduce the cur-rents (please

Siemens LV 10 · 20047/33Fuses and Fuse SystemsNEOZED fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataNo. of pol

Siemens LV 10 · 20047/34Fuses and Fuse SystemsNEOZED fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering dataVersion S

Siemens LV 10 · 20047/35Fuses and Fuse SystemsNEOZED fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataSize Rated

Siemens LV 10 · 20047/36Fuses and Fuse SystemsDIAZED fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering data• NDz, DI

Siemens LV 10 · 20047/37Fuses and Fuse SystemsDIAZED fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataSize Rated

Siemens LV 10 · 20047/38Fuses and Fuse SystemsDIAZED fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering dataSize Rate

Siemens LV 10 · 20047/39Fuses and Fuse SystemsLV HRC fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataVersion Si

Siemens LV 10 · 20047/4SENTRIC Switch DisconnectorsGeneral dataSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 A7 Technical speci

Siemens LV 10 · 20047/40Fuses and Fuse SystemsLV HRC fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering dataVersion S

Siemens LV 10 · 20047/41Fuses and Fuse SystemsLV HRC fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCharacteri

Siemens LV 10 · 20047/42Fuses and Fuse SystemsLV HRC fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCharacter

Siemens LV 10 · 20047/43Fuses and Fuse SystemsLV HRC fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCharacteri

Siemens LV 10 · 20047/44Fuses and Fuse SystemsLV HRC fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCharacter

Siemens LV 10 · 20047/45Fuses and Fuse SystemsLV HRC fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCharacteri

Siemens LV 10 · 20047/46Fuses and Fuse SystemsLV HRC fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCharacter

Siemens LV 10 · 20047/47Fuses and Fuse SystemsLV HRC fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCharacteri

Siemens LV 10 · 20047/48Fuses and Fuse SystemsCylindrical fuses * This quantity or a multiple thereof can be ordered.7 Selection and ordering dataCont

Siemens LV 10 · 20047/49Fuses and Fuse SystemsCylindrical fuses* This quantity or a multiple thereof can be ordered.7 Selection and ordering dataSize

Siemens LV 10 · 20047/5SENTRIC Switch DisconnectorsSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 AFront mounting7 Area of appli

7/50Siemens LV 10 · 2004Fuses and Fuse SystemsNotes 7

Siemens LV 10 · 20047/6SENTRIC Switch DisconnectorsFront mountingSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 A7Number and ver

Siemens LV 10 · 20047/7SENTRIC Switch DisconnectorsSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 AMounting in distribution boar

Siemens LV 10 · 20047/8SENTRIC Switch DisconnectorsMolded-plastic enclosuresSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 A71)

Siemens LV 10 · 20047/9SENTRIC Switch DisconnectorsSENTRIC LD Main Control and EMERGENCY STOP Switches from 16 A to 125 AMolded-plastic enclosures7Num