Square D ComPacT NPNLE46630U33R NS630 4P MCCB IEC
1600A Frame | 630A | 4P | Icu 50kA@380/415V (IEC), 85kA@240V manual | Electronic (MicroLogic 5.0)
Schneider Electric's NPNLE46630U33R ComPacT NS circuit breaker provides IEC 60947-2 compliant overcurrent protection in a compact, high-density design. This 4-pole device is rated at 630A with 690V AC (IEC) voltage capability and an interrupting capacity of Icu 50kA@380/415V (IEC), 85kA@240V manual (Standard (N) interrupting class). It features a MicroLogic 5.0 electronic trip unit with long-time, short-time, instantaneous, and ground fault protection (LSIG), rated at 80% continuous current per NEC Article 240.6. The NPNLE46630U33R 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. The NPNLE46630U33R represents Schneider Electric's commitment to safety and reliability in power distribution, backed by comprehensive technical support and worldwide parts availability. The PowerPact platform supports a comprehensive range of accessories for enhanced functionality, monitoring, and communication capabilities. The device features a visible trip indication mechanism and positive contact position indicator for enhanced operational safety. All terminal connections are designed for easy installation and reliable long-term performance under continuous operating conditions. The breaker housing is constructed from high-strength flame-retardant thermoplastic materials meeting UL 94 V-0 flammability requirements. 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 5.0) trip protection rated 630A at 690V AC (IEC). Frame size: 1600A. Interrupting capacity: Icu 50kA@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.
