How can I get a price quote for Siemens 4NC5123-2FC21?

You can request a fast quote for Siemens 4NC5123-2FC21 from Yılsa Engineering. Reference part number YLS9U9C2YB6E1. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 4NC5123-2FC21 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 4NC5123-2FC21 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 4NC5123-2FC21?

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

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Siemens 4NC5123-2FC21

current transformer 250/5 A, 2.5 VA, Cl. 0.2 s

SiemensMFR # 4NC5123-2FC21SKU # YLS9U9C2YB6E1

product brand nameSENTRON

product designationCurrent transformer

design of the productBushing-type current transformers

product quality calibratedNo

size of the current transformer1

operating apparent power rated value2.5 V·A

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About This Product

Siemens 4NC5123-2FC21 (current transformer 250/5 A, 2.5 VA, Cl. 0.2 s) is supplied genuine and fast by Yılsa Engineering. Get an instant quote for Siemens 4NC5123-2FC21 — price, stock availability and technical specifications.

Siemens 4NC5123-2FC21

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 designationCurrent transformer

design of the productBushing-type current transformers

product quality calibratedNo

size of the current transformer1

operating apparent power rated value2.5 V·A

operating voltage0.72 kV

insulation voltage rated value3 kV

designation of overcurrent limiting factorFS 5

operational current rated value maximum480 A

at input rated value250 A

at output rated value5 A

accuracy class of the current transformerclass 0.2 s

value range of the operating frequency50/60 Hz

Protection class

protection class IPIP20

suitability for use for outside useNo

suitability for use for interior useYes

product feature touch protectionYes

Short circuit

formula for rated short-time thermal current (Ith) for 1 s according to IEC 61869-260 x Ipr

formula for rated dynamic current (Idyn) according to IEC 61869-22.5 x Ith or 150 x Ipr

Connections

type of electrical connection at outputscrew-type terminals

Mechanical Design

height75 mm

height of the opening10 mm

width60 mm

at 1 bus bar maximum20 mm

in case of 2 bus bars maximum20 mm

depth55 mm

fastening methodscrew fixing

diameter of inlet opening19 mm

outer diameter of the push-through conductor maximum19 mm

Net Weight428 g

Environmental conditions

minimum-30 °C

maximum55 °C

minimum-30 °C

maximum70 °C

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Siemens 4NC5123-2FC21

About This Product

Siemens 4NC5123-2FC21

Specifications

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