Square D ComPacT NPHLE36800U43R NS800 3P MCCB IEC
1600A Frame | 800A | 3P | Icu 70kA@380/415V (IEC), 85kA@240V manual | Electronic (MicroLogic 5.0A)
The NPHLE36800U43R is an IEC-rated ComPacT NS-Frame molded case circuit breaker from Schneider Electric, designed for global power distribution applications. This 3-pole device is rated at 800A 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 5.0A ammeter trip unit with LSIG protection plus integrated current measurement, rated at 80% continuous current per NEC Article 240.6. The NPHLE36800U43R 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. Ideal for industrial power distribution and similar applications, the NPHLE36800U43R delivers the proven reliability and performance that engineers expect from the PowerPact platform. The wire range accommodates (Per IEC standards) conductors for flexible installation options. Field-installable accessories include shunt trip coils, undervoltage releases, auxiliary switches, alarm contacts, and motor operators for remote operation. The breaker operates reliably at ambient temperatures up to 40 degrees Celsius per UL and IEC standards. This configuration is suitable for both new installations and retrofit applications in existing switchgear and panelboard assemblies. The device features a visible trip indication mechanism and positive contact position indicator for enhanced operational safety.
Key Features
This PowerPact MCCB features Electronic (MicroLogic 5.0A) trip protection rated 800A 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.
