Schneider Electric Compact Circuit Breaker C40R36M320

Manufacturer: Schneider Electric
Designation: Compact Circuit Breaker ComPacT NSX400R with type C40R36M320
Overload relay current setting: 160..320 A
Setting range of the instantaneous short-circuit release: 4800 A
With thermal protection: yes
Phase failure sensitivity: yes
Release 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
Rated short-circuit breaking capacity Icu at 400 V, AC: 200 kA
Protection class (IP): IP40
Height: 255 mm
Width: 140 mm
Depth: 110 mm

The ComPacT NSX400R is a complete 3P 3d circuit breaker for fixed installation, designed to optimize space requirements and breaking capacity. It is an optimal choice for motor protection applications. The breaking capacity (Icu) is 200 kA effective at 415 VAC 50/60 Hz and 45 kA effective at 690 VAC 50/60 Hz. The operational voltage is 690 VAC 50/60 Hz. This product features an electronic release device MicroLogic 6.3 E-M with a rated current of 320 A and an adjustable earth fault protection (in OFF position). The MicroLogic 6.3 E-M release device offers adjustable long-time and short-time protection functions and a fixed instantaneous protection. MicroLogic 6.3 E-M includes an integrated display for fine-tuning and energy meter display. 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. ComPacT NSX400R is part of Schneider Electric's EcoStruxure Power architecture.