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Siemens 3NP1143-1DA20

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Siemens 3NP1143-1DA20

SENTRON, Fuse switch disconnector 3NP1, 3-pole, NH1, 250 A, for assembly and installation on mounting plate, Box terminal, Cover level 70 mm

SiemensMFR # 3NP1143-1DA20SKU # CEY-8EF3B0308908
product designationFuse switch disconnector
design of the safety monitoringWithout
design of the load switch strip formYok
number of poles3
size of disconnecting link1 ve 0
size of fuse linkNH0, NH1

Ürün Hakkında

SENTRON, Fuse switch disconnector 3NP1, 3-pole, NH1, 250 A, for assembly and installation on mounting plate, Box terminal, Cover level 70 mm

Siemens 3NP1143-1DA20

  • 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 designationFuse switch disconnector
design of the safety monitoringWithout
design of the load switch strip formYok
type of the driving mechanism motor driveYok
General technical data
number of poles3
type of deviceFor assembly ve installation on mounting plate
size of disconnecting link1 ve 0
size of fuse linkNH0, NH1
let-through current with closed switch maximum32 kA
mechanical service life (operating cycles) typical1.600
I2t value with closed switch maximum780 kA²·s
at AC-22 B0,65
at AC-23 B0,45
with capacitive load-0.25
fuse systemLV HRC fuse
degree of pollution3
Voltage
rated value690 V
with degree of pollution 3 at AC rated value690 V
with degree of pollution 2 at AC rated value1.000 V
power factor at AC-21 B0,95
surge voltage resistance rated value8 kV
— at 35 °C rated value250 A
— at 40 °C rated value245 A
— at 45 °C rated value240 A
— at 50 °C rated value233 A
— at 55 °C rated value233 A
— at AC-21 B at 240 V rated value250 A
— at AC-21 B at 400 V rated value250 A
— at AC-21 B at 500 V rated value250 A
— at AC-21 B at 690 V rated value250 A
— at AC-22 B at 240 V rated value250 A
— at AC-22 B at 400 V rated value250 A
— at AC-22 B at 500 V rated value250 A
— at AC-22 B at 690 V rated value250 A
— at AC-23 B at 690 V rated value100 A
— at AC-23 B at 500 V rated value200 A
— at AC-23 B at 400 V rated value250 A
— at AC-23 B at 240 V rated value250 A
— at DC-21 B at 120 V rated value250 A
— at DC-21 B at 240 V rated value250 A
— at DC-21 B at 440 V rated value250 A
— at DC-22 B at 120 V rated value250 A
— at DC-22 B at 240 V rated value250 A
— at DC-22 B at 440 V rated value200 A
— at DC-23 B at 120 V rated value200 A
— at DC-23 B at 240 V rated value200 A
— at DC-23 B at 440 V rated value100 A
let-through current with high-speed activation maximum25 kA
at AC rated value maximum690 V
at DC rated value440 V
at DC rated value maximum440 V
Protection class
with closed switch with cover or cable lug coverIP40
with closed switch without cover or cable lug coverIP30
openIP20
Dissipation
with conventional rated thermal current without fuse per pole8 W
with conventional rated thermal current without fuse per device24 W
for rated value of the current at AC in hot operating state per pole9,6 W
of the fuse per fuse maximum23 W
Main circuit
rated value250 A
with capacitive load at 400 V rated value72 A
with capacitive load at 500 V rated value55 A
Auxiliary circuit
number of CO contacts for auxiliary contacts0
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts0
Suitability
suitability for use main switchYok
suitability for use switch disconnectorVar
suitability for use EMERGENCY OFF switchYok
suitability for use maintenance/repair switchVar
Product details
product function phase failure monitoringYok
undervoltage releaseYok
undervoltage release with leading contactYok
product feature sealableVar
product extension auxiliary switchVar
product extension optional locking capabilityVar
product extension optional phase failure monitoringVar
product extension optional fuse monitoringVar
product extension optional voltage triggerYok
product extension optional overvoltage protection monitoringVar
Product function
product function overvoltage protection monitoringYok
Short circuit
at AC at 240 V with high-speed activation rated value80 kA
at AC at 500 V with high-speed activation rated value80 kA
at AC at 690 V with high-speed activation rated value50 kA
with closed switch at AC at 240 V rated value120 kA
with closed switch at AC at 500 V rated value120 kA
with closed switch at AC at 690 V rated value100 kA
Connections
arrangement of electrical connectors for main current circuitother
solid or stranded minimum70 mm²
solid or stranded maximum185 mm²
finely stranded with core end processing minimum70 mm²
finely stranded with core end processing maximum120 mm²
stranded minimum70 mm²
stranded maximum185 mm²
minimum10 N·m
maximum10 N·m
type of connectable conductor cross-sections of the laminated conductors maximum20 x 10 mm
type of connection technologyBox terminal
Mechanical Design
height306 mm
width183,7 mm
depth116 mm
fastening methodmounting plate
floor mountingVar
rail mountingYok
mounting positionyatay/dikey
Net Weight2,924 kg
Environmental conditions
minimum-25 °C
maximum55 °C
minimum-50 °C
maximum80 °C
Certificates
reference code according to IEC 81346-2Q

Aksesuarlar 48

Siemens 3NP1143-1DA20 motorla birlikte kullanılabilen, ayrı olarak tedarik edilen orijinal aksesuarlar aşağıda listelenmiştir. Koda tıklayarak aksesuarın sayfasına ve uyumlu diğer motorlara ulaşabilirsiniz.

Parça noAçıklamaUyumlu motor
3NP1900-1EF00Aksesuar
3NP1941-1EC00Aksesuar
3NP1944-1MA20Aksesuar
3NG1202Aksesuar · NH fuse system
3NP1900-1HA00Aksesuar
3NP1940-1FA00Aksesuar
3NP1940-1FB00Aksesuar
3NP1943-1CF00Aksesuar
3NP1943-1EB00Aksesuar
3NP1943-1BG40Aksesuar
3NP1943-1CB00Aksesuar
3NP1943-1CD00Aksesuar
3NP1943-1DA00Aksesuar
3NP1943-1GB30Bileşen
3NP1943-1GB50Bileşen
3NP1943-1GB42Bileşen
3NP1943-1GB45Bileşen
3NP1943-1GA00Bileşen
3NP1943-1GB10Bileşen
3NP1943-1GB20Bileşen
3NA3132-6Seçmeli zorunlu ürün
3NA3136-6Seçmeli zorunlu ürün
3NA3140-6Seçmeli zorunlu ürün
3NA3132Seçmeli zorunlu ürün
3NA3136Seçmeli zorunlu ürün
3NA6132Seçmeli zorunlu ürün
3NA6132-4Seçmeli zorunlu ürün
3NA6132-6Seçmeli zorunlu ürün
3NA6136Seçmeli zorunlu ürün
3NA6136-4Seçmeli zorunlu ürün
3NA6136-6Seçmeli zorunlu ürün
3NA6140Seçmeli zorunlu ürün
3NA3142Seçmeli zorunlu ürün
3NA6140-4Seçmeli zorunlu ürün
3NA6142Seçmeli zorunlu ürün
3NA6142-4Seçmeli zorunlu ürün
3NA7132Seçmeli zorunlu ürün
3NA7132-6Seçmeli zorunlu ürün
3NA7136Seçmeli zorunlu ürün
3NA7136-6Seçmeli zorunlu ürün
3NA7140Seçmeli zorunlu ürün
3NA7140-6Seçmeli zorunlu ürün
3NA7142Seçmeli zorunlu ürün
3ND2132Seçmeli zorunlu ürün
3ND2136Seçmeli zorunlu ürün
3ND2140Seçmeli zorunlu ürün
3NA6140-6Seçmeli zorunlu ürün
3NA3140Seçmeli zorunlu ürün

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İlgili Aramalar

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