Supplier MCCB Fuji Electric

Supplier MCCB Fuji Electric | Fuji Electric MCCBs (Molded Case Circuit Breakers) are industrial-grade electrical protection devices designed to safeguard power distribution systems against overloads, short circuits, and other electrical faults. Fuji Electric MCCBs offer a combination of high protection performance, superior breaking capacity, and precise protection selectivity for commercial, industrial, and infrastructure electrical installations.

These MCCBs are widely used in Main Distribution Boards (MDBs), sub-distribution panels, Motor Control Centers (MCCs), AC/DC protection panels, and power generation systems.

General Specifications of Fuji Electric MCCBs

The following specifications represent the general characteristics of Fuji Electric MCCBs, available in various current ratings and breaking capacities:

  • Brand: Fuji Electric
  • Product Type: Molded Case Circuit Breaker (MCCB)
  • Series / Model: Depending on the specific model and application requirements
  • Standards: IEC 60947-2, UL 489, CE, SNI
  • Rated Operational Voltage (Ue): Up to 690 V AC
  • Rated Frequency: 50 / 60 Hz
  • Rated Current (In): 16 A – 630 A (depending on model)
  • Pole Configuration: 3P / 4P
  • Breaking Capacity (Icu): Up to 65 kA – 100 kA @ 415 V AC, depending on model
  • Trip Unit Type:
    • Thermal-Magnetic Trip
    • Electronic Trip (Adjustable)
  • Protection Features:
    • Overload Protection (Long Time)
    • Short Circuit Protection (Short Time & Instantaneous)
    • Ground Fault Protection (Optional, with additional modules where available)
  • Rated Insulation Voltage (Ui): 800 V
  • Rated Impulse Withstand Voltage (Uimp): 8 kV
  • Mounting Type: Panel Mounting / Busbar Mounting
  • Terminal Connection: Screw, Bolt, or Cage Clamp
  • Mechanical Endurance: ≥ 10,000 Operations
  • Electrical Endurance: ≥ 4,000 Cycles
  • Operating Temperature: –25°C to +70°C
  • Degree of Protection: IP20 (without enclosure)
  • Housing Material: High-Strength Thermoplastic

Fuji Electric MCCBs are engineered to provide accurate current protection and long-lasting durability in demanding industrial environments.

Advantages of Fuji Electric MCCBs

Why choose Fuji Electric MCCBs for your electrical panel applications:

  • Wide current protection range from 16 A to 630 A
  • High breaking capacity for reliable short-circuit protection
  • Available with thermal-magnetic or electronic trip units for enhanced protection accuracy
  • Protection against overloads, short circuits, and optional ground faults
  • Easy installation in electrical distribution panels and busbar systems
  • Durable, heat-resistant industrial-grade housing material
  • Compatible with various auxiliary protection accessories such as shunt trips and undervoltage releases
  • Complies with international protection standards including IEC and UL
  • Compact design for efficient panel space utilization
  • Genuine products supported by reliable after-sales service

Fuji Electric MCCBs help ensure that power distribution systems remain protected, reliable, and safe under various operating conditions.

Applications of Fuji Electric MCCBs

Fuji Electric MCCBs are suitable for a wide range of electrical protection and power distribution applications, including:

  • Main Distribution Boards (MDB)
  • Sub-Distribution Panels
  • Feeder Protection Panels
  • Motor Control Centers (MCC)
  • Generator and UPS Protection Panels
  • HVAC and Ventilation Panels
  • Commercial and Office Building Electrical Panels
  • Industrial Manufacturing and Infrastructure Panels

MCCB Fuji Electric

These MCCBs are an ideal solution for medium- to large-scale power distribution systems requiring accurate, selective, and dependable circuit protection.