Schneider Electric Compact circuit-breaker

Schneider Electric moulded case circuit-breaker C25B34V250

Manufacturer: Schneider Electric
Designation: Moulded case circuit-breaker ComPacT NSX250B
Type: C25B34V250
Rated continuous current (Iu): 250 A
Rated voltage: 440 V
Rated limit short-circuit breaking current (Icu) at 400 V, 50 Hz: 25 kA
Overload release current setting: 90-250 A
Setting range of the short-time delayed short-circuit release: 135-2500 A
Setting range of the instantaneous short-circuit release: 3000 A
Integrated earth fault protection: Yes
Connection type main circuit: Screw connection
Device type: Built-in device
Fixed installation technology: No
Top-hat rail mounting optional: Yes
Number of auxiliary contacts as changeover contacts: 5
With trip indicator: Yes
Number of poles: 3
Position of connection for main circuit: Front
Actuator design: Toggle
Complete device with protection unit: Yes
Motor-drive unit integrated: No
Motor-drive unit optional: Yes
Protection class (IP): IP40

Schneider Electric C25B34V250 moulded case circuit-breaker: more details
This ComPacT NSX250B is a complete 3P 3d circuit-breaker in fixed mounting designed to optimise space and breaking capacity. It is an optimal choice for all standard and special applications. The breaking capacity (Icu) is 25 kA rms at 415 VAC, 50/60 Hz. The operating voltage is 440 VAC 50/60 Hz. This product has a MicroLogic 4.2 Vigi electronic tripping device with a rated capacity of 250 A and integrated, adjustable residual current protection. MicroLogic 4.2 Vigi also offers customisable long-time and short-time protection functions as well as fixed instantaneous protection. This 3-pole version (105 mm x 161 mm x 86 mm) comes with a wide range of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX250B is part of Schneider Electric's EcoStruxure Power architecture.