Toshiba MCCB-NJ225F Molded Case Circuit Breaker

Description:

The Toshiba NJ225F Molded Case Circuit Breaker (MCCB) is used in industrial power distribution systems to provide overload and short-circuit protection for three-phase electrical circuits and motor control equipment. Commonly installed in motor control centers (MCCs), distribution panels, switchboards, industrial machinery, HVAC systems, pumps, compressors, and factory automation equipment requiring a 225 A, 3-pole molded case circuit breaker. Maintenance teams, OEMs, and system integrators use this circuit breaker for replacement of existing protection devices, electrical panel maintenance, equipment upgrades, and industrial power system retrofits.

Applications:

The Toshiba NJ225F is widely used in industrial electrical distribution systems, motor control centers, manufacturing facilities, water and wastewater treatment plants, commercial buildings, process automation systems, and OEM equipment where reliable protection against overloads and short circuits is required for three-phase power circuits.

Technical Specifications:

• Manufacturer Part Number (MPN): NJ225F
• Brand: Toshiba
• Product Type: Molded Case Circuit Breaker (MCCB)
• Rated Current: 225 A
• Number of Poles: 3 Pole
• Rated Frequency: 50/60 Hz
• Protection Functions: Overload and Short-Circuit Protection
• Mounting Type: Panel Mount
• Trip Unit: Thermal Magnetic
• Frame Size: 225 AF
• Application Voltage: Low-Voltage Three-Phase Power Systems
• Suitable For: Motor Control Centers (MCC), Distribution Panels, Switchboards, and Industrial Control Panels
• Application: Industrial Power Distribution and Motor Protection

Common Replacements:

• Toshiba NJ250F
• Toshiba NJ225S
• Toshiba NJV225F