Square D PowerPact RJF36600CU41A R-Frame 3P 600A MCCB 100%
3000A Frame | 600A | 3P | 100kA@240V, 65kA@480V, 25kA@600V | Electronic (MicroLogic 3.0A)
The RJF36600CU41A is a high-capacity PowerPact R-Frame molded case circuit breaker from Schneider Electric's Square D product line, engineered for large-scale power distribution. This 3-pole device is rated at 600A with 600V AC voltage capability and an interrupting capacity of 100kA@240V, 65kA@480V, 25kA@600V (High (J) interrupting class). It features a MicroLogic 3.0A electronic trip unit, rated at 80% continuous current per NEC Article 240.6. The RJF36600CU41A is equipped with busbar connection for direct mounting in power distribution switchgear. This breaker is UL 489 listed and CSA certified with dual UL/IEC ratings, ensuring compliance across North American and international installations. Ideal for industrial power distribution and similar applications, the RJF36600CU41A delivers the proven reliability and performance that engineers expect from the PowerPact platform. The PowerPact platform supports a comprehensive range of accessories for enhanced functionality, monitoring, and communication capabilities. Physical dimensions of 14.88" H x 15.00" W x 7.00" D with an approximate weight of ~55 lbs ensure compatibility with standard enclosures. All terminal connections are designed for easy installation and reliable long-term performance under continuous operating conditions. This configuration is suitable for both new installations and retrofit applications in existing switchgear and panelboard assemblies. The wire range accommodates Bus connection (RLTB kit) conductors for flexible installation options.
Key Features
This PowerPact MCCB features Electronic (MicroLogic 3.0A) trip protection rated 600A at 600V AC. Frame size: 3000A. Interrupting capacity: 100kA@240V, 65kA@480V, 25kA@600V. 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 UL 489, CSA C22.2 No.5, IEC/EN 60947-2, NOM, CCC, CE.
