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Schneider LV430671 | circuit breaker ComPact NSX160H, 70 kA at 415 VAC, TMD trip unit 125 A, 3 poles 3d

Schneider Electric
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In stock


Schneider LV430671 | circuit breaker ComPact NSX160H, 70 kA at 415 VAC, TMD trip unit 125 A, 3 poles 3d

20,173.30 EGP 31,520.78 EGP

In stock

Schneider LV430671 | circuit breaker ComPact NSX160H, 70 kA at 415 VAC, TMD trip unit 125 A, 3 poles 3d

Technical Specifications:

  • Type: Circuit Breaker

  • Model: Schneider LV430671 | ComPact NSX160H

  • Nominal Current: 125 Amps

  • Maximum Breaking Capacity: 70 kA at 415 VAC

  • Number of Poles: 3 Poles

  • Trip Unit: TMD (Thermal Magnetic Release)

  • Short-Circuit Protection: Capable of withstanding and protecting against short circuit currents up to 70 kA at 415 VAC, making it suitable for high-risk environments.

Features:

  1. Superior Protection:
    The ComPact NSX160H breaker offers high protection against overloads and short circuits, helping safeguard electrical systems and connected equipment from damage.

  2. TMD (Thermal Magnetic Release):
    The thermal magnetic release unit allows for precise protection, offering a customizable trip setting to adapt to the specific requirements of the system, ensuring optimal safety and performance.

  3. High Short-Circuit Withstand Capacity:
    With a maximum breaking capacity of 70 kA at 415 VAC, the circuit breaker can handle large fault currents, making it ideal for environments with significant electrical load, such as large industrial or commercial applications.

  4. 3-Pole Configuration:
    The 3-pole version is well-suited for three-phase electrical systems, allowing for efficient protection and disconnection of all phases in case of an overload or fault.

  5. Durability and Reliability:
    Constructed from high-quality materials, the circuit breaker offers enhanced durability, ensuring long-lasting performance even in demanding environments.

Applications:

  • Industrial Systems:
    This circuit breaker is ideal for protecting large industrial electrical systems, including machinery, motors, and heavy equipment, where the electrical load can be high, and reliable protection is essential.

  • Commercial Buildings:
    Used in commercial buildings’ distribution boards, it provides protection to critical systems such as HVAC, lighting, and power distribution, ensuring smooth and safe operation.

  • Motor Control Centers (MCC):
    Provides essential protection for motor-driven systems, such as pumps, compressors, and conveyors, ensuring these systems remain safe from overloads or short circuits.

  • Power Distribution Networks:
    The Schneider LV430671 is widely used in power distribution systems, providing protection against electrical faults and maintaining the integrity of the network.

  • Data Centers:
    In critical infrastructure like data centers, where uninterrupted power is essential, this circuit breaker ensures the reliability and stability of electrical supply, protecting sensitive equipment.

Main
Range ComPact
Product name ComPact NSX
Range of product ComPact NSX100…250
Device short name NSXm 160H
Product or component type Circuit breaker
Device application Distribution
Number of poles 3P
Protected poles description 3t
[In] rated current 125 A at 40 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
Network type AC
Network frequency 50/60 Hz
Suitability for isolation Yes conforming to EN/IEC 60947-2
Utilisation category Category A
[Icu] rated ultimate short-circuit breaking capacity 10 kA at 600 V AC 50/60 Hz conforming to UL 508
85 kA at 240 V AC 50/60 Hz conforming to UL 508
65 kA at 480 V AC 50/60 Hz conforming to UL 508
10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
Performance level H 70 kA 415 V AC
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit protection functions LI
Control type Toggle
Circuit breaker mounting mode Fixed
Complementary
[Ui] rated insulation voltage 800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage 8 kV
[Ics] rated service short-circuit breaking capacity 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability 40000 cycles
Electrical durability 7500 cycles at 690 V In
15000 cycles at 690 V In/2
20000 cycles at 440 V In
40000 cycles at 440 V In/2
Mounting support Backplate
Upside connection Front
downside connection Front
Connection pitch 35 mm
Protection type L : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating 125 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable
[Ir] long-time protection pick-up adjustment range 0.7…1 x In
Long-time protection delay adjustment type tr Fixed
[tr] long-time protection delay adjustment range 120…400 s at 1.5 x In
15 s at 6 x Ir
Short-time protection pick-up adjustment type Isd Fixed
[Isd] Short-time protection pick-up adjustment range 1250 A
Short-time protection delay adjustment type tsd Fixed
Earth-leakage protection Without
Number of slots for electrical auxiliaries 5 slot(s)
Width (W) 105 mm
Height (H) 161 mm
Depth (D) 86 mm
Net weight 2.2 kg
Environment
Standards EN/IEC 60947
Product certifications CCC
EAC
Marine
Overvoltage category Class II
Electrical shock protection class Class II
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to IEC 62262
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -50…85 °C
Relative humidity 0…95 %
Operating altitude 0…2000 m without derating
2000 m…5000 m with derating
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 14.0 cm
Package 1 Width 11.0 cm
Package 1 Length 19.0 cm
Package 1 Weight 1.829 kg
Unit Type of Package 2 S04
Number of Units in Package 2 12
Package 2 Height 30.0 cm
Package 2 Width 40.0 cm
Package 2 Length 60.0 cm
Package 2 Weight 22.714 kg
Contractual warranty
Warranty 18 months

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