Detayları Gör
Siemens
3KA7111-3AA00
MFR #3KA7111-3AA00
SKU #YLS84GJV5GBLKJH
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Siemens 3LD3448-1TK51
3LD3 anahtar disconnector, Iu 63 A main anahtar 3-pole anma operational güç at AC-23 A at 400 V 22,0 kW floor montaj temel anahtar ile door kaplin center-hole montaj 22,5 mm döner çalışma mechanism black 66 x 66 mm ile yardımcı switches 1 NO + 1 NC
product brand nameSENTRON
product designationSwitch disconnector
design of the productMain switch
type of switchFloor mounting with door coupling
design of the actuating elementShort rotary knob
color of the actuating elementblack
Ürün Hakkında
3LD3 anahtar disconnector, Iu 63 A main anahtar 3-pole anma operational güç at AC-23 A at 400 V 22,0 kW floor montaj temel anahtar ile door kaplin center-hole montaj 22,5 mm döner çalışma mechanism black 66 x 66 mm ile yardımcı switches 1 NO + 1 NC
Siemens 3LD3448-1TK51
- Orijinal ve sertifikalı Siemens ürünü
- Dünya genelinde tedarik ağıyla hızlı temin
- Teknik ekibimizden ürün seçimi ve uyumluluk desteği
- Muadil ve alternatif ürün önerisi
- Talebinize özel fiyat teklifi ve teslim süresi
Teknik Özellikler
Model
product brand nameSENTRON
product designationSwitch disconnector
design of the productMain switch
display version for switch position indicator manual operation1 ON - 0 OFF
type of switchFloor mounting with door coupling
design of the actuating elementShort rotary knob
color of the actuating elementblack
design of handlerotary operating mechanism, black
type of the driving mechanism motor driveYok
General technical data
number of poles3
number of poles note3
mechanical service life (operating cycles) typical100.000
at AC-23 A at 690 V6.000
operating frequency maximum50 1/h
degree of pollution3
Voltage
insulation voltage rated value690 V
surge voltage resistance rated value6 kV
at AC rated value690 V
minimum50 Hz
maximum60 Hz
Protection class
protection class IPIP65
degree of protection NEMA rating1, 3R, 4X, 12
protection class IP on the frontIP65
Dissipation
power loss [W] for rated value of the current at AC in hot operating state per pole1,54 W
Main circuit
at AC-21 at 690 V rated value63 A
at AC-21 A at 240 V rated value63 A
at AC-21 A at 400 V rated value63 A
at AC-21 A at 440 V rated value63 A
at AC-23 A at 400 V rated value43 A
at AC-23 A at 240 V rated value11 kW
at AC-23 A at 400 V rated value22 kW
at AC-23 A at 440 V rated value22 kW
at AC-23 A at 690 V rated value19 kW
at AC-3 at 240 V rated value11 kW
at AC-3 at 400 V rated value19 kW
at AC-3 at 690 V rated value15 kW
Auxiliary circuit
number of CO contacts for auxiliary contacts0
number of NC contacts for auxiliary contacts1
number of NO contacts for auxiliary contacts1
operating voltage of auxiliary contacts at AC maximum500 V
continuous current of the auxiliary contact rated value10 A
insulation voltage of the auxiliary switch rated value500 V
Suitability
suitability for use main switchVar
suitability for use switch disconnectorVar
suitability for use EMERGENCY OFF switchYok
suitability for use maintenance/repair switchVar
Product details
special product featureCan be locked in zero position
product feature can be locked into OFF positionVar
Accessories
motor driveYok
voltage triggerYok
number of connectable NC contacts for auxiliary contacts attachable maximum2
number of connectable NO contacts for auxiliary contacts attachable maximum4
number of connectable CO contacts for auxiliary contacts attachable maximum0
number of bracket locks maximum2
hasp thickness of the bracket locks4... 6 mm
Short circuit
at 440 V by gG fuse rated value10 kA
at 690 V by gG fuse rated value6 kA
at 240 V for combination switch + gG fuse maximum6 kA
at 440 V for combination switch + gG fuse maximum6 kA
at 690 V for combination switch + gG fuse maximum permissible6 kA
at 240 V for combination switch + gG fuse maximum21 kA²·s
at 440 V for combination switch + gG fuse maximum21 kA²·s
at 690 V for combination switch + gG fuse maximum21 kA²·s
for short-circuit protection of the main circuit requiredfuse gL/gG: 63 A
for short-circuit protection of the auxiliary switch requiredfuse gL/gG: 10 A
operational current of upstream fuse rated value63 A
according UL
operational current at AC according to UL 508/UL 60947-4-1 rated value63 A
operating voltage at AC at 50/60 Hz according to UL 508/UL 60947-4-1 rated value600 V
active power [hp] at AC at 480 V according to UL 508/UL 60947-4-1 rated value25
active power [hp] at AC at 600 V according to UL 508/UL 60947-4-1 rated value30
short-time withstand current (SCCR) at 600 V according to UL 508/UL 60947-4-15 kA
continuous current of upstream fuse according to UL rated value50 A
type of fuse according to ULRK5
Connections
6
14
solid1x (2,5 to 16 mm²)
finely stranded with core end processing1x (2.5...16 mm²)
stranded1x (2,5 to 16 mm²)
solid2x (0,75... 2,5 mm²), 1x 4 mm²
finely stranded with core end processing2x (0,75... 1,5 mm²), 1x 2,5 mm²
stranded2x (0,75... 2,5 mm²), 1x 4 mm²
for main current circuitbox terminal
for auxiliary contactsBox terminals
Mechanical Design
height60 mm
width47 mm
depth380 mm
type of devicefixed mounting
fastening methodBuilt-in unit fixed-mounted version
4-hole front mountingYok
front mounting with central attachmentVar
rail mountingVar
Net Weight366 g
Environmental conditions
minimum-25 °C
maximum55 °C
minimum-25 °C
maximum55 °C
Aksesuarlar 16
Siemens 3LD3448-1TK51 motorla birlikte kullanılabilen, ayrı olarak tedarik edilen orijinal aksesuarlar aşağıda listelenmiştir. Koda tıklayarak aksesuarın sayfasına ve uyumlu diğer motorlara ulaşabilirsiniz.
| Parça no | Açıklama | Uyumlu motor |
|---|---|---|
| 3LD9340-0C | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9344-3CA | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9344-3C | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9343-5C | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9343-4CA | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9343-4C | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9346-3A | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9346-2A | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9346-1A | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9341-0A | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9340-6C | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9340-3C | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9340-2C | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9343-5CA | Aksesuar · Main and EMERGENCY OFF switch | |
| 3LD9344-2C | Bileşen · Main and EMERGENCY OFF switch | |
| 3LD9344-2CA | Bileşen · Main and EMERGENCY OFF switch |
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İlgili Aramalar
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