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Siemens 3NJ4143-3CF01

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 3NJ4143-3CF01

in-line fuse switch disconnector 3-pole switchable, gR 3 and 2 I=630 A, U=690 V flat connector M12, with electronic fuse monitoring

SiemensMFR # 3NJ4143-3CF01SKU # CEY-8EF3B039518C
product brand nameSENTRON
product designationFuse switch disconnectors
design of the productin in-line design
design of the auxiliary releaseWithout
design of the safety monitoringElectronic
design of the load switch strip formYes
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About This Product

in-line fuse switch disconnector 3-pole switchable, gR 3 and 2 I=630 A, U=690 V flat connector M12, with electronic fuse monitoring

Siemens 3NJ4143-3CF01

  • Genuine, certified Siemens product
  • Fast sourcing through a worldwide supply network
  • Product selection and compatibility support from our technical team
  • Equivalent and alternative product suggestions
  • Quotation and lead time tailored to your request

Specifications

Model
product brand nameSENTRON
product designationFuse switch disconnectors
design of the productin in-line design
type of switching contact double breaking switching contactNo
design of the auxiliary releaseWithout
design of the safety monitoringElectronic
design of the load switch strip formYes
General technical data
number of poles3
number of poles note3-pole switchable
type of deviceFor busbar system 185 mm
size of fuse linkNH2, NH3
fuse systemLV HRC fuse
Voltage
insulation voltage rated value1 000 V
at AC-21 B at 400 V rated value630 A
at AC-21 B at 500 V rated value630 A
at AC-21 B at 690 V rated value630 A
at AC-23 B at 400 V rated value630 A
at AC rated value690 V
at DC rated value440 V
Protection class
protection class IP on the frontIP30
Dissipation
for rated value of the current at AC in hot operating state per pole38.3 W
maximum115 W
Main circuit
rated value630 A
with capacitive load at 400 V rated value361 A
with capacitive load at 500 V rated value275 A
Suitability
suitability for operationSystem protection
suitability for use main switchNo
suitability for use switch disconnectorYes
suitability for use EMERGENCY OFF switchNo
suitability for use maintenance/repair switchNo
Product details
voltage triggerNo
undervoltage releaseNo
undervoltage release with leading contactNo
Short circuit
at AC-21 B at 400 V rated value110 kA
at AC-21 B at 500 V rated value110 kA
at AC-21 B at 690 V rated value110 kA
at AC-22 B at 400 V rated value110 kA
at AC-22 B at 500 V rated value110 kA
at AC-22 B at 690 V rated value110 kA
at AC-23 B at 400 V rated value110 kA
at AC-23 B at 500 V rated value110 kA
at AC-23 B at 690 V rated value110 kA
Connections
arrangement of electrical connectors for main current circuitFlat terminal
type of electrical connection for main current circuitbusbar connection
Mechanical Design
height662 mm
width100 mm
depth195 mm
fastening methodFlachanschluss, M 12
mounting positionvertical, horizontal
busbar center-to-center spacing185 mm
40 mmNo
50 mmNo
60 mmNo
100 mmNo
185 mmYes
Net Weight6.924 kg
Environmental conditions
minimum-25 °C
maximum55 °C

Accessories 99

Genuine accessories that can be used with the Siemens 3NJ4143-3CF01 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part noDescriptionCompatible motors
3NJ4912-2CA00Aksesuar · Fuse switch disconnectors
3NJ4915-2GB20Aksesuar · Fuse switch disconnectors
3NJ4915-2GB11Aksesuar · Fuse switch disconnectors
3NJ4915-2GB10Aksesuar · Fuse switch disconnectors
3NJ4915-2GA20Aksesuar · Fuse switch disconnectors
3NJ4915-2GA11Aksesuar · Fuse switch disconnectors
3NJ4915-2GA10Aksesuar · Fuse switch disconnectors
3NJ4915-2FB20Aksesuar · Fuse switch disconnectors
3NJ4915-2FB10Aksesuar · Fuse switch disconnectors
3NJ4915-2FA20Aksesuar · Fuse switch disconnectors
3NJ4915-2FA10Aksesuar · Fuse switch disconnectors
3NJ4915-2EB20Aksesuar · Fuse switch disconnectors
3NJ4915-2EB10Aksesuar · Fuse switch disconnectors
3NJ4915-2EA20Aksesuar · Fuse switch disconnectors
3NJ4915-2EA10Aksesuar · Fuse switch disconnectors
3NJ4915-2DB20Aksesuar · Fuse switch disconnectors
3NJ4915-2DA20Aksesuar · Fuse switch disconnectors
3NJ4915-2CA00Aksesuar · Fuse switch disconnectors
3NJ4915-2BA00Aksesuar · Fuse switch disconnectors
3NJ4913-1AA01Aksesuar · Fuse switch disconnectors
3NJ4918-0AA00Aksesuar · Fuse switch disconnectors
3NJ4912-2BA00Aksesuar · Fuse switch disconnectors
3NJ4912-2AA00Aksesuar · Fuse switch disconnectors
3NJ4912-2DA00Aksesuar · Fuse switch disconnectors
3NJ4915-2HA10Aksesuar · Fuse switch disconnectors
3NJ4915-2HA11Aksesuar · Fuse switch disconnectors
3NJ4915-2HA20Aksesuar · Fuse switch disconnectors
3NJ4915-2HB10Aksesuar · Fuse switch disconnectors
3NJ4912-1EA00Aksesuar · Fuse switch disconnectors
3NJ4910-1AA00Aksesuar · Fuse switch disconnectors
3NJ4918-1AA00Aksesuar · Fuse switch disconnectors
3NJ4912-1AA01Aksesuar · Fuse switch disconnectors
3NJ4911-2BQ00Aksesuar · Fuse switch disconnectors
3NJ4915-2KB11Aksesuar · Fuse switch disconnectors
3NJ4915-2KB10Aksesuar · Fuse switch disconnectors
3NJ4915-2KA20Aksesuar · Fuse switch disconnectors
3NJ4915-2KA11Aksesuar · Fuse switch disconnectors
3NJ4915-2KA10Aksesuar · Fuse switch disconnectors
3NJ4915-2JB20Aksesuar · Fuse switch disconnectors
3NJ4915-2JB10Aksesuar · Fuse switch disconnectors
3NJ4915-2JA20Aksesuar · Fuse switch disconnectors
3NJ4915-2JA10Aksesuar · Fuse switch disconnectors
3NJ4915-2HB20Aksesuar · Fuse switch disconnectors
3NJ4915-2HB11Aksesuar · Fuse switch disconnectors
3NJ4915-2KB20Aksesuar · Fuse switch disconnectors
8GK4752-5KK30Uyumlu ürün
8GK4752-5KK20Uyumlu ürün
8GK4752-5KK10Uyumlu ürün
8GK4752-5KK35Uyumlu ürün
8GK4752-5KK25Uyumlu ürün
8GK4752-5KK15Uyumlu ürün
3NE1333-0Seçmeli zorunlu ürün
3NE1332-3Seçmeli zorunlu ürün
3NE1332-2Seçmeli zorunlu ürün
3NE1332-0Seçmeli zorunlu ürün
3NE1331-3Seçmeli zorunlu ürün
3NE1331-2Seçmeli zorunlu ürün
3ND2260Seçmeli zorunlu ürün
3ND2254Seçmeli zorunlu ürün
3NA7260Seçmeli zorunlu ürün
3NA6260-4Seçmeli zorunlu ürün
3NA6260Seçmeli zorunlu ürün
3NA6254-4Seçmeli zorunlu ürün
3NA6254Seçmeli zorunlu ürün
3NE1333-2Seçmeli zorunlu ürün
3NE1334-2Seçmeli zorunlu ürün
3NE1331-0Seçmeli zorunlu ürün
3NA3260Seçmeli zorunlu ürün
3NA3254Seçmeli zorunlu ürün
3NE3335Seçmeli zorunlu ürün
3NE1333-3Seçmeli zorunlu ürün
3NE1334-0Seçmeli zorunlu ürün
3NE3332-0BSeçmeli zorunlu ürün
3NB1237-3KK15Seçmeli zorunlu ürün
3NB1237-1KK15Seçmeli zorunlu ürün
3NB1237-0KK10Seçmeli zorunlu ürün
3NB1236-1KK15Seçmeli zorunlu ürün
3NB1236-0KK10Seçmeli zorunlu ürün
3NB1234-3KK15Seçmeli zorunlu ürün
3NB1234-1KK15Seçmeli zorunlu ürün
3NB1234-0KK10Seçmeli zorunlu ürün
3NB1232-0KK10Seçmeli zorunlu ürün
3NE8335-0MKSeçmeli zorunlu ürün
3NE8334-0MKSeçmeli zorunlu ürün
3NE8333-0MKSeçmeli zorunlu ürün
3NE8332-0MKSeçmeli zorunlu ürün
3NE8331-0MKSeçmeli zorunlu ürün
3NE5334-0MK06Seçmeli zorunlu ürün
3NE5332-0MK06Seçmeli zorunlu ürün
3NE4335-3Seçmeli zorunlu ürün
3NE4334-3Seçmeli zorunlu ürün
3NE4333-3Seçmeli zorunlu ürün
3NE4332-3Seçmeli zorunlu ürün
3NE4331-3Seçmeli zorunlu ürün
3NE3334-0BSeçmeli zorunlu ürün
3NE3333Seçmeli zorunlu ürün
3NE1334-3Seçmeli zorunlu ürün
3NB1238-0KK10Seçmeli zorunlu ürün
3NB1240-1KK15Seçmeli zorunlu ürün

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