SCHNEIDER C16F3TM125C ComPacT NSX160F Circuit Breaker

Product Overview

The SCHNEIDER C16F3TM125C is a ComPacT NSX160F molded case circuit breaker (MCCB) designed for low-voltage power distribution and industrial protection applications. It features a 3-pole design, 125 A thermal-magnetic trip unit, and provides reliable protection against overloads and short circuits.

This circuit breaker is suitable for industrial control panels, power distribution systems, and machinery protection applications requiring high breaking capacity and reliable operation.

Technical Specifications

• Brand: SCHNEIDER ELECTRIC
• Model: C16F3TM125C
• Series: ComPacT NSX160F
• Type: Molded Case Circuit Breaker (MCCB)
• Application: Power distribution protection
• Number of Poles: 3P (3 protected poles)
• Trip Unit: TM-D Thermal Magnetic Trip Unit
• Rated Current: 125 A
• Rated Operational Voltage: Up to 690 V AC 50/60 Hz
• Breaking Capacity:
  • 36 kA at 380/415 V AC
  • 35 kA at 440 V AC
  • 8 kA at 660/690 V AC
• Rated Insulation Voltage: 800 V AC
• Impulse Withstand Voltage: 8 kV
• Protection Functions:
  • Overload protection
  • Short-circuit protection
• Mounting Type: Fixed mounting
• Utilization Category: Category A
• Standard: IEC 60947-2

Advantages & Features

• Original Schneider Electric ComPacT NSX MCCB
• Reliable thermal-magnetic protection technology
• Provides fast response to overload and short-circuit faults
• High breaking capacity for industrial power systems
• Compact design saves installation space
• Strong mechanical durability and long service life
• Suitable for continuous industrial operation
• Easy integration into electrical distribution cabinets

Applications

• Industrial power distribution systems
• Factory automation equipment
• Motor control panels
• Machine protection systems
• Electrical control cabinets
• Commercial building power systems
• Industrial production lines
• Energy management systems

Precautions

• Confirm rated voltage and current before installation
• Verify trip unit settings according to application requirements
• Ensure correct cable size and terminal tightening torque
• Disconnect power before maintenance
• Install in a suitable electrical enclosure
• Avoid operation beyond rated breaking capacity
• Perform insulation and functional testing after installation