Square D ComPacT NPHFE46160U33R NS1600 4P MCCB IEC
1600A Frame | 1600A | 4P | Icu 70kA@380/415V (IEC), 85kA@240V manual | Electronic (MicroLogic 5.0)
Engineered for international electrical systems, the NPHFE46160U33R ComPacT NS-Frame MCCB combines advanced MicroLogic trip technology with IEC compliance. This 4-pole device is rated at 1600A 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 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 NPHFE46160U33R is equipped with busbar connection for direct mounting in power distribution switchgear. 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 NPHFE46160U33R is an excellent choice for demanding electrical distribution applications. 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 5.0) trip protection rated 1600A 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.
