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NSXm 100B Circuit Breaker 4P 50A MicroLogic 4.1 25kA/415VAC
Schneider Electric

NSXm 100B Circuit Breaker 4P 50A MicroLogic 4.1 25kA/415VAC

Ideal part number SCHC11B44V050L Manufacturer number C11B44V050L Barcode 3606481992574
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Product details

NSXm 100B Circuit Breaker, 4 poles, 50A MicroLogic 4.1 25kA/415VAC

ComPacT NSXm100B is a complete 4P fixed circuit breaker designed to optimize space and breaking capacity. The breaking capacity (Icu) is 25kA rms at 415VAC 50/60Hz. The operational voltage is 440VAC 50/60Hz. It introduces new features like Everlink connectors technology. It offers built-in DIN rail & plate mounting capability and spring type auxiliaries externally visible. This 4 poles Earth Leakage Circuit Breaker (ELCB) is one of the smallest on the market. The dimensions are 108mm (W) x 144mm (H) x 80mm (D). It ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications.

Technical specifications

Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
50 A
Number of poles
4
Overload release current setting
20…50 A
Number of auxiliary contacts as change-over contact
0
Rated voltage
440 V
Degree of protection
IP40 (Ip: IP40)
Position of connection for main current circuit
Front side
Motor drive integrated
no
Type of electrical connection of main circuit
Screw connection
Type of control element
Toggle
With switched-off indicator
yes
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25 kA
Adjustment range short-term delayed short-circuit release
30…500 A
Adjustment range undelayed short-circuit release
750 A
Suitable for DIN rail
yes (Top hat rail mounting: yes)
Integrated earth fault protection
yes
Motor drive optional
no
Device construction
Built-in device fixed built-in technique
DIN rail
no (Top hat rail mounting optional: no)
Complete device with protection unit
yes