Schneider Electric LV429521 External Neutral Current Transformer NSX 25-100 A
Schneider Electric

Schneider Electric LV429521 External Neutral Current Transformer NSX 25-100 A

Part numberLV429521EAN / GTIN3606480018886HS code8504.31
Electrical Components
Current Transformers
MOQ:1

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Product Description

Schneider Electric LV429521 is an external neutral current transformer for three-pole ComPact NSX100 breakers fitted with Micrologic 5 or 6 trip units, enabling neutral-conductor measurement and protection. Rated primary 25-100 A / secondary 5 A, 1.6 VA, accuracy class 1. Through-feed design with screw secondary connection and contact protection.

Technical Specifications

Manufacturer part number (MPN)
LV429521
EAN / GTIN
3606480018886
Sales unit
pcs
Product or component type
Neutral sensor
Device application
Power supply
Range compatibility
ComPact ComPact NSX100
[In] rated current
25…100 A
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
11.000 cm
Package 1 Width
11.000 cm
Package 1 Length
24.000 cm
Package 1 Weight
460.000 g
Unit Type of Package 2
S03
Number of Units in Package 2
6
Package 2 Height
30.000 cm
Package 2 Width
30.000 cm
Package 2 Length
40.000 cm
Package 2 Weight
3.247 kg
Country of origin
FR
Warranty (in months)
18
Power consumption
1.6 W
Model
Through-feed current converter
Rated primary current
100 A
Rated secondary current
5 A
Rated secondary apparent power
1.6 VA
Accuracy class
1
Calibrated
Yes
With contact protection
Yes
Snap mounting
No
With copper rail
Yes
Number of primary inputs
1
Secondary connection
Screw connection

Standards & Compliance

HS Code
8504.31

Cross References

  • EAN 3606480018886
  • SAP 1200791583
  • Code 83955510

Product Documentation

Document preview: Schneider Electric LV429521 — OEM Product Page

Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy LV429521?
LV429521 can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Schneider Electric product?
The manufacturer part number is LV429521.
What is the HS code for LV429521?
The customs tariff (HS) code for LV429521 is 8504.31.
Who manufactures LV429521?
LV429521 is a Schneider Electric product in the Electrical Components range.
Is a datasheet available for LV429521?
Yes — the LV429521 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for LV429521?
The minimum order quantity is 1.
Is LV429521 available?
Yes — LV429521 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).