Circuit Breaker ComPacT NSX250F 4Poles 4D 250A 440V IP40 Schneider Electric

Description

This ComPacT NSX250F is a complete 4P 4d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and special applications. The breaking capacity (Icu) is 36 kA rms at 415 VAC, 50/60 Hz. 

Technical Information

• Number of auxiliary contacts as normally open contact: 0
• Number of auxiliary contacts as normally closed contact: 0
• Rated permanent current Iu: 250 A
• With integrated under voltage release: No
• Number of poles: 4
• Overload release current setting: 90-250 A
• Number of auxiliary contacts as change-over contact: 0
• Rated voltage: 440 V
• Degree of protection (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: 36 kA
• Adjustment range short-term delayed short-circuit release 135: 2500 A
• Adjustment range undelayed short-circuit release: 3000 A
• Suitable for DIN rail (top hat rail) mounting: No
• Integrated earth fault protection: No
• Motor drive optional: Yes
• Device construction: Built-in device fixed built-in technique
• DIN rail (top hat rail) mounting optional: Yes
• Complete device with protection unit: Yes