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Schneider LV426459 Compact | circuit breaker Compact NSXm N (50 kA at 415 VAC), 3P, 160 A rating TMD trip unit, compression lugs and busbar connectors

Schneider Electric
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Schneider LV426459 Compact

16,826 EGP 25,493 EGP

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Schneider LV426459 Compact

it is meticulously engineered to provide reliable protection for electrical systems. Renowned for its compact design and advanced features, this circuit breaker is instrumental in ensuring the safety and efficiency of electrical installations in residential, commercial, and industrial environments.

Importance of Circuit Breakers in Electrical Systems

Circuit breakers serve as critical components in electrical systems, preventing damage from overloads, short circuits, and other faults. By swiftly interrupting the flow of electricity upon detecting a fault, they mitigate potential hazards such as fires, equipment damage, and disruptions in power supply.

Features That Set the LV426459 Compact Apart

High Breaking Capacity

it boasts a high breaking capacity, rendering it suitable for demanding electrical environments where high fault currents may occur.

Space-Saving Design

Its compact form factor allows for seamless integration into existing electrical panels and systems, optimizing space utilization and simplifying installation processes.

User-Friendly Interface

Designed for ease of use, the Compact circuit breaker features an intuitive interface, facilitating effortless setup, monitoring, and maintenance tasks.

Applications of the LV426459 Compact

Residential Settings

In residential contexts, it provides reliable protection for household electrical systems, ensuring the safety of occupants and safeguarding appliances from potential electrical faults.

Commercial Installations

Within commercial establishments, this circuit breaker safeguards critical electrical infrastructure, minimizing the risk of downtime and protecting valuable equipment from damage.

Industrial Environments

In industrial settings, the LV426459 Compact is instrumental in protecting heavy machinery and electrical installations, ensuring uninterrupted operation in challenging operational conditions.

Advantages of Deploying the LV426459 Compact

Enhanced Safety

Primarily, the LV426459 Compact enhances the safety of electrical systems by promptly interrupting fault currents, thereby mitigating potential hazards and ensuring the well-being of personnel and assets.

Reliability

Benefiting from Schneider Electric’s legacy of producing high-quality electrical components, the LV426459 Compact offers unparalleled reliability and durability, ensuring sustained protection for electrical systems.

Cost Savings

By preemptively averting electrical faults and minimizing the risk of equipment damage, the LV426459 Compact facilitates substantial cost savings by reducing maintenance expenses and mitigating the impact of downtime.

Installation and Setup Guidelines

Pre-installation Preparations

Before commencing the installation process, ascertain that the installation site complies with requisite safety and electrical standards.

Optimal Location Selection

Identify a suitable location within the electrical panel that affords ample space for accommodating the circuit breaker while facilitating ease of access for maintenance activities.

Electrical Compatibility Assessment

Verify that the electrical supply parameters align with the specifications of the LV426459 Compact, ensuring seamless integration and optimal performance.

Installation Procedure

Following meticulous pre-installation checks, proceed with mounting and wiring the circuit breaker.

Secure Mounting

Affix the LV426459 Compact securely onto the mounting rail or panel using the provided hardware, ensuring proper alignment and firm attachment.

Wiring Connections

Execute the requisite wiring connections as per the comprehensive wiring diagram delineated in the user manual, ensuring secure and robust connections to obviate electrical faults.

Maintenance and Troubleshooting Best Practices

Routine Maintenance Protocols

To uphold optimal performance and longevity, adhere to prescribed maintenance protocols diligently.

Regular Inspection Regimen

Conduct periodic inspections of the LV426459 Compact to detect any signs of wear, damage, or overheating, and rectify any anomalies promptly.

Thorough Cleaning Regime

Maintain cleanliness in the vicinity of the circuit breaker, utilizing dry cloth or compressed air to expunge dust and debris and uphold optimal operational conditions.

Troubleshooting Strategies for Common Issues

In the event of operational anomalies, employ systematic troubleshooting methodologies to identify and rectify underlying issues.

Tripping Troubleshooting

Address instances of frequent tripping by discerning and rectifying the causative factors, such as overload conditions or short circuits, by conducting meticulous inspections and diagnostics.

Interpretation of Fault Indicators

Refer to the user manual for elucidation on fault indicators manifested by the LV426459 Compact and execute appropriate remedial actions in accordance with prescribed guidelines.

Real-World Applications: Case Studies

Residential Safety Enhancement

A homeowner installs the LV426459 Compact circuit breaker to fortify the safety of their domicile’s electrical infrastructure, assuring peace of mind and safeguarding against potential electrical hazards.

Commercial Continuity Assurance

A commercial enterprise integrates LV426459 Compact circuit breakers to fortify their electrical infrastructure, bolstering operational continuity and averting potential disruptions in productivity.

Industrial Reliability Augmentation

An industrial facility incorporates LV426459 Compact circuit breakers into their electrical systems to bolster reliability and mitigate the risk of equipment damage, ensuring uninterrupted operation in demanding industrial environments.

Future Trends and Innovations

Smart Circuit Breaker Evolution

The trajectory of circuit breaker evolution encompasses the integration of smart features such as remote monitoring, fault diagnostics, and seamless integration with building management systems.

Connectivity Advancements

Schneider Electric remains at the vanguard of connectivity advancements, continually refining connectivity options for circuit breakers to facilitate seamless integration with contemporary electrical and automation systems.

Predictive Maintenance Paradigm

Future iterations may encompass predictive maintenance paradigms, leveraging real-time monitoring and predictive analytics to preemptively identify potential issues and mitigate downtime and maintenance costs.

Conclusion

The Schneider LV426459 Compact stands as a testament to Schneider Electric’s commitment to pioneering solutions that epitomize safety, reliability, and efficiency in electrical systems. By integrating the LV426459 Compact into diverse applications, stakeholders can fortify electrical infrastructure, enhance operational continuity, and realize tangible cost savings. Embrace the LV426459 Compact to embark on a journey towards fortified electrical safety and efficiency.

SKU: LV426459 Category: Brand:
Main
RangeComPact
Product nameComPact NSXm
Range of productComPact NSXm
Device short nameNSXm 160N
Product or component typeCircuit breaker
Device applicationProtection
Distribution
Number of poles3P
Protected poles description3D
[In] rated current160 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 capacity90 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
Performance levelN 50 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 capacity90 kA at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 440 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 terminalsCompression lug/busbar
Connection pitch35 mm with spreaders
27 mm without spreaders
9 mm pitches9 module
Protection typeL : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating160 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 range1250 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)81 mm
Height (H)137 mm
Depth (D)80 mm
Net weight1.06 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 Height9 cm
Package 1 Width12 cm
Package 1 Length22 cm
Package 1 Weight1.148 kg
Unit Type of Package 2S03
Number of Units in Package 29
Package 2 Height30 cm
Package 2 Width30 cm
Package 2 Length40 cm
Package 2 Weight12.29 kg
Unit Type of Package 3P12
Number of Units in Package 372
Package 3 Height50 cm
Package 3 Width80 cm
Package 3 Length120 cm
Package 3 Weight110.32 kg

Main Document

Data Sheet : LV426459 

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