Square D ComPacT NPHLE46100U74RE1 NS1000 4P MCCB IEC
1600A Frame | 1000A | 4P | Icu 70kA@380/415V (IEC), 85kA@240V manual | Electronic (MicroLogic 6.0H)
The ComPacT NPHLE46100U74RE1 from Schneider Electric represents the NS630b-NS1600 series, offering versatile IEC-rated circuit protection. This 4-pole device is rated at 1000A with 690V AC (IEC) voltage capability and an interrupting capacity of Icu 70kA@380/415V (IEC), 85kA@240V manual (High (H) interrupting class). It features a MicroLogic 6.0H advanced harmonic trip unit with LSIG protection, full harmonic analysis, power quality monitoring, and Modbus communication, rated at 80% continuous current per NEC Article 240.6. The NPHLE46100U74RE1 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. Engineers and contractors rely on the NPHLE46100U74RE1 for its proven track record of reliability, ease of installation, and comprehensive protection capabilities. Schneider Electric provides extensive technical documentation, CAD files, and application engineering support for proper selection and installation. The breaker operates reliably at ambient temperatures up to 40 degrees Celsius per UL and IEC standards. Maintenance intervals are minimized through the use of high-quality internal components and arc-quenching chamber technology. The PowerPact platform supports a comprehensive range of accessories for enhanced functionality, monitoring, and communication capabilities. The wire range accommodates (Per IEC standards) conductors for flexible installation options. Physical dimensions of 327mm H x 210mm W x 147mm D with an approximate weight of ~14 kg ensure compatibility with standard enclosures.
Key Features
This PowerPact MCCB features Electronic (MicroLogic 6.0H) trip protection rated 1000A at 690V AC (IEC). Frame size: 1600A. Interrupting capacity: Icu 70kA@380/415V (IEC), 85kA@240V manual. 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.
