Square D ComPacT NPLLE44100U43R NS1000 4P MCCB IEC
1600A Frame | 1000A | 4P | Icu 150kA@380/415V (IEC), 150kA@240V | Electronic (MicroLogic 5.0A)
Schneider Electric's NPLLE44100U43R ComPacT NS circuit breaker provides IEC 60947-2 compliant overcurrent protection in a compact, high-density design. This 4-pole device is rated at 1000A with 690V AC (IEC) voltage capability and an interrupting capacity of Icu 150kA@380/415V (IEC), 150kA@240V (Current-Limiting (L) interrupting class). It features a MicroLogic 5.0A ammeter trip unit with LSIG protection plus integrated current measurement, rated at 80% continuous current per NEC Article 240.6. The NPLLE44100U43R 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 NPLLE44100U43R represents Schneider Electric's commitment to safety and reliability in power distribution, backed by comprehensive technical support and worldwide parts availability. 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. The breaker operates reliably at ambient temperatures up to 40 degrees Celsius per UL and IEC standards. Field-installable accessories include shunt trip coils, undervoltage releases, auxiliary switches, alarm contacts, and motor operators for remote operation. The PowerPact platform supports a comprehensive range of accessories for enhanced functionality, monitoring, and communication capabilities.
Key Features
This PowerPact MCCB features Electronic (MicroLogic 5.0A) trip protection rated 1000A at 690V AC (IEC). Frame size: 1600A. Interrupting capacity: Icu 150kA@380/415V (IEC), 150kA@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.
