Square D ComPacT NPRLE44630U32R NS630 4P MCCB IEC
1600A Frame | 630A | 4P | Icu 200kA@380/415V (IEC), 200kA@240V | Electronic (MicroLogic 2.0)
Engineered for international electrical systems, the NPRLE44630U32R ComPacT NS-Frame MCCB combines advanced MicroLogic trip technology with IEC compliance. This 4-pole device is rated at 630A with 690V AC (IEC) voltage capability and an interrupting capacity of Icu 200kA@380/415V (IEC), 200kA@240V (200kA (R) interrupting class). It features a MicroLogic 2.0 electronic trip unit providing long-time and short-time overcurrent protection (LSO), rated at 80% continuous current per NEC Article 240.6. The NPRLE44630U32R is configured with Standard IEC Lug connections for reliable cable termination. This breaker is fully compliant with IEC 60947-2 international standards, ensuring compliance across North American and international installations. With its combination of advanced protection features and robust construction, the NPRLE44630U32R is an excellent choice for demanding electrical distribution applications. The breaker operates reliably at ambient temperatures up to 40 degrees Celsius per UL and IEC standards. Physical dimensions of 327mm H x 210mm W x 147mm D with an approximate weight of ~14 kg ensure compatibility with standard enclosures. The PowerPact platform supports a comprehensive range of accessories for enhanced functionality, monitoring, and communication capabilities. Field-installable accessories include shunt trip coils, undervoltage releases, auxiliary switches, alarm contacts, and motor operators for remote operation. All terminal connections are designed for easy installation and reliable long-term performance under continuous operating conditions.
Key Features
This PowerPact MCCB features Electronic (MicroLogic 2.0) trip protection rated 630A at 690V AC (IEC). Frame size: 1600A. Interrupting capacity: Icu 200kA@380/415V (IEC), 200kA@240V. Designed for reliable overcurrent protection in industrial and commercial power distribution systems.
Applications
Suitable for main distribution panels, motor control centers, switchboards, and feeder circuit protection in industrial facilities, data centers, and commercial buildings. Compliant with IEC 60947-2, CE, CCC.
