How can I get a price quote for Siemens 3NJ4173-3BF01?

You can request a fast quote for Siemens 3NJ4173-3BF01 from Yılsa Engineering. Reference part number CEY-8EF3B0395187. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 3NJ4173-3BF01 in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Siemens 3NJ4173-3BF01 genuine and new?

Yes. This Siemens product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Siemens 3NJ4173-3BF01?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

Click to zoom

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

Siemens 3NJ4173-3BF01

fuse switch disconnector 3-pole switchable, for protection of transformers on the secondary side up to 1000 kVA for LV HRC fuses GTR 2x722 A max., 400 V AC, and NH3 disconnecting blade up to 2000 A

SiemensMFR # 3NJ4173-3BF01SKU # CEY-8EF3B0395187

product brand nameSENTRON

product designationFuse switch disconnectors

design of the productin in-line design

design of the auxiliary releaseWithout

design of the safety monitoringWithout

design of the load switch strip formYes

Have questions?Chat on WhatsApp

About This Product

fuse switch disconnector 3-pole switchable, for protection of transformers on the secondary side up to 1000 kVA for LV HRC fuses GTR 2x722 A max., 400 V AC, and NH3 disconnecting blade up to 2000 A

Siemens 3NJ4173-3BF01

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 monitoringWithout

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 linkNH3

fuse systemLV HRC fuse

Voltage

insulation voltage rated value690 V

at AC-21 B at 400 V rated value1 444 A

at AC-21 B at 500 V rated value1 444 A

at AC-21 B at 690 V rated value1 444 A

at AC-23 B at 400 V rated value1 444 A

at AC rated value400 V

Protection class

protection class IP on the frontIP30

Dissipation

for rated value of the current at AC in hot operating state per pole125 W

maximum375 W

Main circuit

rated value1 444 A

with capacitive load at 400 V rated value810 A

with capacitive load at 500 V rated value600 A

Suitability

suitability for operationTransformer 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 value50 kA

at AC-21 B at 500 V rated value50 kA

at AC-21 B at 690 V rated value50 kA

at AC-22 B at 400 V rated value50 kA

at AC-22 B at 500 V rated value50 kA

at AC-22 B at 690 V rated value50 kA

at AC-23 B at 400 V rated value50 kA

at AC-23 B at 500 V rated value50 kA

at AC-23 B at 690 V rated value50 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, 4 x M 12

mounting positionvertical, horizontal

busbar center-to-center spacing185 mm

40 mmNo

50 mmNo

60 mmNo

100 mmNo

185 mmYes

Net Weight25.52 kg

Environmental conditions

minimum-25 °C

maximum55 °C

Accessories 58

Genuine accessories that can be used with the Siemens 3NJ4173-3BF01 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
3NJ4912-2CA00	Aksesuar · Fuse switch disconnectors
3NJ4912-2DA00	Aksesuar · Fuse switch disconnectors
3NJ4912-2AA00	Aksesuar · Fuse switch disconnectors
3NJ4912-2BA00	Aksesuar · Fuse switch disconnectors
3NJ4918-0AA00	Aksesuar · Fuse switch disconnectors
3NJ4913-1AA01	Aksesuar · Fuse switch disconnectors
3NJ4910-1AA00	Aksesuar · Fuse switch disconnectors
3NJ4914-8BA00	Aksesuar · Fuse switch disconnectors
8GK4752-5KK15	Uyumlu ürün
8GK4752-5KK25	Uyumlu ürün
8GK4752-5KK35	Uyumlu ürün
8GK4752-5KK10	Uyumlu ürün
8GK4752-5KK20	Uyumlu ürün
8GK4752-5KK30	Uyumlu ürün
3NC3340-6U	Seçmeli zorunlu ürün
3NC3341-1U	Seçmeli zorunlu ürün
3NC3341-6U	Seçmeli zorunlu ürün
3NC3342-1U	Seçmeli zorunlu ürün
3NC3342-6U	Seçmeli zorunlu ürün
3NC3343-1U	Seçmeli zorunlu ürün
3NC3343-6U	Seçmeli zorunlu ürün
3NC3438-1U	Seçmeli zorunlu ürün
3NC3438-6U	Seçmeli zorunlu ürün
3NC8444-3C	Seçmeli zorunlu ürün
3NE1438-0	Seçmeli zorunlu ürün
3NE1438-1	Seçmeli zorunlu ürün
3NE1438-3	Seçmeli zorunlu ürün
3NE1448-3	Seçmeli zorunlu ürün
3NE7640-1B	Seçmeli zorunlu ürün
3NB1345-1KK11	Seçmeli zorunlu ürün
3NB1345-1KK12	Seçmeli zorunlu ürün
3NB1345-3KK11	Seçmeli zorunlu ürün
3NB1345-3KK12	Seçmeli zorunlu ürün
3NB1347-1KK11	Seçmeli zorunlu ürün
3NB1347-1KK12	Seçmeli zorunlu ürün
3NB1350-1KK11	Seçmeli zorunlu ürün
3NB1350-1KK12	Seçmeli zorunlu ürün
3NB1351-1KK11	Seçmeli zorunlu ürün
3NB1351-1KK12	Seçmeli zorunlu ürün
3NC3340-1U	Seçmeli zorunlu ürün
3NC3338-6U	Seçmeli zorunlu ürün
3NC3338-1U	Seçmeli zorunlu ürün
3NC3244-6U	Seçmeli zorunlu ürün
3NB1352-1KK11	Seçmeli zorunlu ürün
3NE1448-2	Seçmeli zorunlu ürün
3NC3238-1U	Seçmeli zorunlu ürün
3NC3238-6U	Seçmeli zorunlu ürün
3NC3240-1U	Seçmeli zorunlu ürün
3NC3240-6U	Seçmeli zorunlu ürün
3NC3241-1U	Seçmeli zorunlu ürün
3NC3241-6U	Seçmeli zorunlu ürün
3NC3242-1U	Seçmeli zorunlu ürün
3NC3242-6U	Seçmeli zorunlu ürün
3NC3243-1U	Seçmeli zorunlu ürün
3NC3243-6U	Seçmeli zorunlu ürün
3NC3244-1U	Seçmeli zorunlu ürün
3NE1438-2	Seçmeli zorunlu ürün
3NB1352-1KK12	Seçmeli zorunlu ürün