Schneider Electric Compact Circuit Breaker C40H44V400

Manufacturer: Schneider Electric
Designation: Compact Circuit Breaker ComPacT NSX400H
Type: C40H44V400
Rated Continuous Current Iu: 400 A
Rated Voltage: 440 V
Rated Short-Circuit Breaking Current Icu at 400 V, 50 Hz: 70 kA
Setting Range for Overload Release Current: 144-400 A
Setting Range for Delayed Short-Circuit Protection: 216-4000 A
Setting Range for Instantaneous Short-Circuit Protection: 4800 A
Integrated Residual Current Protection: Yes
Type of Connection for Main Circuit: Screw Connection
Device Type: Fixed Installation Device
Suitable for DIN Rail Mounting: No
DIN Rail Mounting Optional: No
Number of Auxiliary Contacts as Changeover Contacts: 7
With Trip Indication: Yes
Number of Poles: 4
Connection Position for Main Circuit: Front
Design of Control Element: Rocker Switch
Complete Device with Protection Unit: Yes
Integrated Motor Drive: No
Optional Motor Drive: Yes
Protection Class (IP): IP40

The ComPacT NSX400H is a complete 4P 3d circuit breaker for fixed installation, designed to optimize space and switching capacity. It is the optimal choice for all standard and special applications. The breaking capacity (Icu) is 70 kA rms at 415 VAC, 50/60 Hz. The operating voltage is 440 VAC 50/60 Hz. This product features a MicroLogic 4.3 Vigi electronic release unit with a rated current of 400 A and integrated adjustable residual current protection. MicroLogic 4.3 Vigi also offers adjustable long-time and short-time protection functions, as well as fixed instantaneous protection. This 4-pole version (185 mm x 255 mm x 110 mm) is equipped with various optional functions and accessories. It complies with international standards (IEC 60947), CCC, EAC, and marine specifications. The ComPacT NSX400H is part of Schneider Electric's EcoStruxure Power architecture.