Detayları Gör
Siemens
3KA7111-3AA00
MFR #3KA7111-3AA00
SKU #YLS84GJV5GBLKJH
Fotoğraf, ürünün gerçek halini yansıtmayabilir. Tüm detaylar için ürünün adına ve özelliklerine bakınız.
Siemens 3KF4440-0LF11
anahtar disconnector ile sigorta 400 A, gövde boyu 4, 4-pole için LV HRC sigorta boyut 1 ve 2 ön çalışma mechanism left temel ünite olmadan handle flat konnektör olmadan fuses
product brand nameSENTRON
product designation3KF switch disconnector with fuses
design of the product3KF switch disconnector with fuses
product version3KF NH
design of the actuating elementwithout
design of handleWithout
Ürün Hakkında
anahtar disconnector ile sigorta 400 A, gövde boyu 4, 4-pole için LV HRC sigorta boyut 1 ve 2 ön çalışma mechanism left temel ünite olmadan handle flat konnektör olmadan fuses
Siemens 3KF4440-0LF11
- 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 designation3KF switch disconnector with fuses
design of the product3KF switch disconnector with fuses
product version3KF NH
design of the actuating elementwithout
design of handleWithout
direction of actuationfrom the front
type of the driving mechanism motor driveYok
number of poles4
size of disconnecting link2 ve 1
size of switch disconnector4
size of fuse linkNH1, NH2
mechanical service life (operating cycles) typical8.000
at AC-23 A at 440 V3.000
at AC-23 A at 690 V2.000
at DC-23 A at 440 V1.000
with closed switch for combination switch + fuse at 500 V maximum1.205.000 A²·s
with closed switch for combination switch + fuse at 400 V maximum1.205.000 A²·s
with closed switch at 690 V for combination switch + gG fuse maximum1.300.000 A²·s
of the fuse at 500 V maximum permissible2.150.000 A²·s
of the gG fuse at 690 V maximum permissible2.600.000 A²·s
of the aM fuse at 690 V maximum permissible2.600.000 A²·s
position of the switch operating mechanismleft
fuse systemLV HRC fuse
overvoltage categoryIV
with degree of pollution 2 at DC rated value440 / 3
with degree of pollution 3 at DC rated value440 / 3
surge voltage resistance rated value12 kV
Besleme gerilimi
operating voltage at AC rated value maximum690 V
Protection class
protection class IPIP00
with closed switch with cover or cable lug coverIP20
on the frontIP00
Dissipation
with conventional rated thermal current per pole26 W
with conventional rated thermal current per device78 W
with conventional rated thermal current without fuse per pole26 W
with conventional rated thermal current without fuse per device78 W
for rated value of the current at AC in hot operating state per pole26 W
of the fuse per fuse maximum34 W
Main circuit
operating power at AC-23 A at 500 V rated value280 kW
operational current rated value400 A
Auxiliary circuit
number of connected NC contacts for auxiliary contacts0
number of connected NO contacts for auxiliary contacts0
number of connected CO contacts for auxiliary contacts0
number of CO contacts for auxiliary contacts0
number of NC contacts for auxiliary contacts8
number of NO contacts for auxiliary contacts8
suitability for use main switchVar
suitability for use switch disconnectorVar
suitability for use EMERGENCY OFF switchVar
suitability for use maintenance/repair switchVar
product feature interlockYok
product function phase failure monitoringYok
voltage triggerYok
undervoltage releaseYok
undervoltage release with leading contactYok
product feature sealableVar
product extension auxiliary switchVar
product extension optional locking capabilityVar
product extension optional motor driveYok
product extension optional fuse monitoringVar
fuse monitoringYok
overvoltage protection monitoringYok
Short circuit
short-circuit current making capacity (Icm) for switch disconnector at 690 V AC/440 V DC without fuse link rated value minimum24 kA
at 500 V by gG fuse rated value100 kA
at 690 V by gG fuse rated value100 kA
Connections
arrangement of electrical connectors for main current circuitTop ve bottom
minimum30 N·m
maximum44 N·m
type of connectable conductor cross-sections for aluminum conductor stranded with lug1x (6... 240 mm²), 2x (6... 150 mm²)
for copper busbar1x (30 x 10 mm²)
stranded with lug according to DIN 462341x (6... 240 mm²), 2x (6... 150 mm²)
stranded with lug according to DIN 462351x (16... 185 mm²), 2x (16... 150 mm²)
type of electrical connection for main current circuitflat connector
Mechanical Design
height215 mm
width363 mm
depth206,5 mm
fastening methodfloor mounting
4-hole front mountingYok
front mounting with central attachmentYok
rail mountingYok
mounting positionany
Net Weight9,403 kg
Environmental conditions
minimum-25 °C
maximum70 °C
minimum-50 °C
maximum80 °C
Aksesuarlar 29
Siemens 3KF4440-0LF11 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 |
|---|---|---|
| 3SU1400-1AA10-1FA0 | Aksesuar · Commanding and signaling devices | |
| 3KF9412-0CA00 | Aksesuar | |
| 3KF9112-1AA00 | Aksesuar | |
| 3KD9408-8 | Aksesuar | |
| 3SU1400-1AA10-1PA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1NA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1MA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1LA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1QA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1EA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1DA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1CA0 | Aksesuar · Commanding and signaling devices | |
| 3SU1400-1AA10-1BA0 | Aksesuar · Commanding and signaling devices | |
| 3NA7144 | Seçmeli zorunlu ürün | |
| 3NA7142 | Seçmeli zorunlu ürün | |
| 3NA6144-4 | Seçmeli zorunlu ürün | |
| 3NA6144 | Seçmeli zorunlu ürün | |
| 3NA6142-4 | Seçmeli zorunlu ürün | |
| 3NA6142 | Seçmeli zorunlu ürün | |
| 3NA3144 | Seçmeli zorunlu ürün | |
| 3NE1227-0 | Seçmeli zorunlu ürün | |
| 3NA3142 | Seçmeli zorunlu ürün | |
| 3KF9401-2AA00 | Seçmeli zorunlu ürün | |
| 3KF9401-1AA00 | Seçmeli zorunlu ürün | |
| 3KF9412-0AA00 | Seçmeli zorunlu ürün | |
| 8UD1151-3AF25 | Seçmeli zorunlu ürün | |
| 8UD1151-3AF21 | Seçmeli zorunlu ürün | |
| 3ND2144 | Seçmeli zorunlu ürün | |
| 3NA3144-6 | Seçmeli zorunlu ürün |
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İlgili Aramalar
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