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3LD30401TK11

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Short Description
DESCSHORT
Long Description
DESCLONG
International product number
INTNO
Alternative product number
SUPPLIERALTNO
Product number of the Manufacturer
MANUID
Manufacturer Name
MANUNAME
Manufacturer Type Description
MANUTYPEDESC
Pole number
AAT080
1
Switch disconnector 3LD3, Iu 16 A main control switch 3-pole
3LD3 switch disconnector, Iu 16 A main switch 3-pole rated operational power at AC-23 A at 400 V 7.5 kW floor mounting basic switch with door coupling center-hole mounting 22.5 mm knob-operated mechanism black 48x48 mm with auxiliary switches 1 NO + 1 NC Main and EMERGENCY OFF switch SENTRON 3LD3 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in control or switchgear cabinets, especially for small machines such as saws, compressors, pumps, concrete mixers, drilling machines, milling machines, or woodworking machines. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 63 A from the power supply due to the locking capability of the rotary operating mechanism. Versatile thanks to international approvals. One mechanical frame size for five electrical frame sizes. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
4001869550091
3LD3040-1TK11
3LD30401TK11
Siemens
Switch disconnector 3LD3, main switch
3
Show compressed display (1 product)
Order number3LD30401TK11
ShorttextSwitch disconnector 3LD3, Iu 16 A main control switch 3-pole
Longtext3LD3 switch disconnector, Iu 16 A main switch 3-pole rated operational power at AC-23 A at 400 V 7.5 kW floor mounting basic switch with door coupling center-hole mounting 22.5 mm knob-operated mechanism black 48x48 mm with auxiliary switches 1 NO + 1 NC Main and EMERGENCY OFF switch SENTRON 3LD3 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in control or switchgear cabinets, especially for small machines such as saws, compressors, pumps, concrete mixers, drilling machines, milling machines, or woodworking machines. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 63 A from the power supply due to the locking capability of the rotary operating mechanism. Versatile thanks to international approvals. One mechanical frame size for five electrical frame sizes. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
Latest change19.08.2025 14:00:34
Unit

Classifications

CNS

CNSERPBASE Object Properties
Description long3LD3 switch disconnector, Iu 16 A main switch 3-pole rated operational power at AC-23 A at 400 V 7.5 kW floor mounting basic switch with door coupling center-hole mounting 22.5 mm knob-operated mechanism black 48x48 mm with auxiliary switches 1 NO + 1 NC Main and EMERGENCY OFF switch SENTRON 3LD3 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in control or switchgear cabinets, especially for small machines such as saws, compressors, pumps, concrete mixers, drilling machines, milling machines, or woodworking machines. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 63 A from the power supply due to the locking capability of the rotary operating mechanism. Versatile thanks to international approvals. One mechanical frame size for five electrical frame sizes. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
Description shortSwitch disconnector 3LD3, Iu 16 A main control switch 3-pole
GTIN-Code4001869550091
Order Number3LD30401TK11
Type Code3LD3

ECLASS 14.0

27-37-14-03 Switch disconnector
Designed as main switchYes
Designed as EMERGENCY-OFF facilityNo
Designed as safety switchYes
Designed as maintenance/repair switchYes
Rated operating power, AC-3, 400V6 0173-1#05-AAA756#004
suitable for 4-hole front mountingNo
suitable for central front mountingYes
Integrated motor driveNo
Motor drive optionalNo
interlockableYes
voltage release optional presentNo
Product type3LD3
GTIN4001869550091
product article number of manufacturer3LD3040-1TK11
Manufacturer nameSiemens AG
BrandSENTRON
Number of auxiliary contacts as changer0
Number of auxiliary contacts as opener1
Number of auxiliary contacts as shutter1
Pole number3
Manufacturer product rootSENTRON
Manufacturer product description3LD3 switch disconnector, Iu 16 A main switch 3-pole rated operational power at AC-23 A at 400 V 7.5 kW floor mounting basic switch with door coupling center-hole mounting 22.5 mm knob-operated mechanism black 48x48 mm with auxiliary switches 1 NO + 1 NC
Manufacturer product designationSwitch disconnector 3LD3, main switch
Connection typeFrame clamp
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