LV426315 | Breaker NSXm 36kA TM63D 4P/3T Elink – Schneider Electric

SKU: LV426315

$490.60 Excl. GST

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In stock

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The Schneider Electric LV426315 is an electrical component from the ComPact range, engineered for industrial, commercial, and infrastructure applications in demanding Indian and international installations. Key ratings include 63 A at 40 °C, 690 V AC 50/60 Hz, 4P. Buy the LV426315 | Breaker NSXm 36kA TM63D 4P/3T Elink online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.

📋 Technical Specifications

Product
BrandSchneider Electric
Part Number / SKULV426315
CategoryElectrical Component
Main
RangeComPact
Product nameComPact NSXm
Range of productComPact NSXm
Device short nameNSXm 63F
Product or component typeCircuit breaker
Device applicationDistribution
Protection
Number of poles4P
Protected poles description3D
Neutral positionLeft
[In] rated current63 A at 40 °C
[Ue] rated operational voltage690 V AC 50/60 Hz
Network typeAC
Network frequency50/60 Hz
Suitability for isolationYes conforming to EN/IEC 60947-2
Utilisation categoryCategory A
[Icu] rated ultimate short-circuit breaking capacity85 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
36 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
10 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
Performance levelF 36 kA 415 V AC
Trip unit nameTM-D
Trip unit technologyThermal-magnetic
Trip unit protection functionsLI
Control typeToggle
Circuit breaker mounting modeBy screws
Clip-on
Complementary
[Ui] rated insulation voltage800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage8 kV
[Ics] rated service short-circuit breaking capacity10 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
85 kA at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
36 kA at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
30 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
10 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability20000 cycles
Electrical durability10000 cycles at 440 V In
20000 cycles at 440 V In/2
5000 cycles at 690 V In
10000 cycles at 690 V In/2
Mounting supportPlate
DIN rail
Connection terminals1 Everlink lug wire size 2.5…95 mm², rigid or stranded aluminium/copper
1 Everlink lug wire size 2.5…70 mm², flexible copper
Connection pitch35 mm with spreaders
27 mm without spreaders
9 mm pitches12 module
Protection typeL : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating63 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)Adjustable
[Ir] long-time protection pick-up adjustment range0.7…1 x In
Long-time protection delay adjustment type trFixed
[Im] magnetic protection pick-up range800 A
Earth-leakage protectionWithout
Number of slots for electrical auxiliaries1 slot(s) for auxiliary switch OF
1 slot(s) for alarm switch SD
1 slot(s) for voltage release MN or MX
Width (W)108 mm
Height (H)137 mm
Depth (D)80 mm
Product weight1.42 kg
ColourGrey (RAL 7016)
Environment
StandardsEN/IEC 60947
Product certificationsCCC
EAC
Marine
Pollution degree3 conforming to IEC 60664-1
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
Ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Relative humidity0…95 %
Operating altitude0…2000 m without derating
2000…5000 m with derating
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height12.0 cm
Package 1 Width12.0 cm
Package 1 Length21.1 cm
Package 1 Weight1.6 kg
Unit Type of Package 2S03
Number of Units in Package 26
Package 2 Height30.0 cm
Package 2 Width30.0 cm
Package 2 Length40.0 cm
Package 2 Weight10.19 kg
Contractual warranty
Warranty (in months)18

⚡ Key Features

  • 36 kA short-circuit withstand or breaking capacity — protects the installation at high fault current levels.
  • Manufactured to IS/IEC 60947, IS 8828 (MCBs), IS 13947, IEC 61439 (DBs) — complies with Indian BIS and IEC international safety standards.
  • BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
  • Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
  • GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
  • Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

🔗 Compatible Products & Accessories

The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

LV426913LV426971LV426920LV426950LV426804LV426844LV426802LV426842LV426806LV426846LV426803LV426843

❓ Frequently Asked Questions

Q: What does the 36 kA breaking capacity on the LV426315 mean in practice?

A: Breaking capacity (36 kA) is the maximum prospective short-circuit current the LV426315 can safely interrupt without damage. Before installing, verify that the prospective fault level at the installation point does not exceed 36 kA — this is checked using a fault level calculation or from the upstream transformer impedance data. Installing a breaker with insufficient breaking capacity is a serious safety violation.

Q: After a short-circuit trip on the LV426315, can it be reset and reused immediately?

A: After a short-circuit trip, do not immediately reset the LV426315. First, identify and clear the fault. Then inspect the device — if there is visible arc damage, melted insulation, or the handle does not reset smoothly, the device must be replaced. The 36 kA rated breaking capacity is not unlimited — it is the maximum fault current the device can interrupt safely for a defined number of operations (typically 1–3 at full Icu rating). After any significant fault, factor replacement into your maintenance budget.

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