Schneider Electric Compact Circuit Breaker C40W31M320

Manufacturer: Schneider Electric
Designation: Compact Circuit Breaker ComPacT NSX400HB2
Type: C40W31M320
Setting range of the instantaneous short-circuit release: 4800 A
With thermal protection: no
Phase failure sensitive: no
Tripping technology: electronic
Rated operational voltage: 690 V
Rated continuous current Iu: 320 A
Connection type main circuit: screw connection
Design of the operating element: other
Device design: built-in device fixed installation technology
With integrated auxiliary switch: no
With integrated undervoltage release: no
Number of poles: 3
Degree of protection (IP): IP40
Height: 255 mm
Width: 140 mm
Depth: 110 mm

Schneider Electric Compact Circuit Breaker C40W31M320: further details
The ComPacT NSX400HB2 is a complete 3P 3d circuit breaker designed for fixed installation, optimized for space requirements and tripping capacity. It is an optimal choice for motor protection applications. The breaking capacity (Icu) is 85 kA effective at 500 VAC 50/60 Hz and 100 kA effective at 690 VAC 50/60 Hz. The operating voltage is 690 VAC 50/60 Hz. This product features an electronic tripping device MicroLogic 1.3 M with a rated current of 320 A. The MicroLogic 1.3 M tripping device offers adjustable short-time delayed protection and fixed instantaneous protection. This 3-pole version (140 mm x 255 mm x 110 mm) comes with a variety of optional features and accessories. It complies with international standards (IEC 60947), CCC, EAC, and marine specifications. The ComPacT NSX400HB2 is part of Schneider Electric's EcoStruxure Power architecture.