Description

Schneider C10B3TM016 | Circuit breaker, ComPacT NSX100B, 25kA/415VAC, 3 poles, TMD trip unit 16A



1. Technical Specifications C10B3TM016

• Product Reference: C10B3TM016

• Product Series: ComPacT NSX100B

• Device Type: Molded Case Circuit Breaker (MCCB)

• Number of Poles: 3P (3 poles protected)

• Rated Current (In): 16 A

• Trip Unit Type:

  • TMD (Thermal Magnetic Device)

  • Fixed thermal and magnetic protection

• Breaking Capacity (Icu):

  • 25 kA at 415 V AC (IEC 60947-2)

• Rated Operating Voltage (Ue):

  • 220–415 V AC, 50/60 Hz

• Rated Insulation Voltage (Ui): 690 V

• Rated Impulse Withstand Voltage (Uimp): 8 kV

• Utilization Category: A (non-selective)

• Trip Functions:

  • Thermal: for overload protection

  • Magnetic: for short-circuit protection

• Mounting Type: Fixed mounting

• Connection Type: Front connections (screw terminals or lugs)

• Compliance & Standards:

  • IEC 60947-2

  • CE, EAC, RoHS compliant

• Protection Level:

  • IP40 (front), IP20 (terminals)

• Operating Temperature: –25°C to +70°C

• Dimensions (approx.):

  • Height: 161 mm

  • Width: 76 mm

  • Depth: 86 mm

• Weight: ~2.5 kg

2. Key Features

• Reliable fixed protection for circuits up to 16 A

• TMD trip unit ensures robust protection against both overloads and short circuits

• Compact NSX frame allows efficient panel integration

• 25 kA short-circuit breaking capacity – suitable for medium fault-level systems

• Front access for easy installation and maintenance

• Compatible with wide range of accessories, including:

  • Auxiliary contacts (OF/SD)

  • Shunt trip (MX)

  • Undervoltage release (MN)

  • Motor mechanism kits

• Robust electromechanical performance with high durability

• Thermal memory helps prevent re-closing after overheating

3. Typical Applications

• Sub-main distribution in low-voltage panels

• Protection of small-capacity 3-phase loads such as:

  • Lighting circuits

  • Motor control panels

  • HVAC branches

  • Socket outlet circuits

• Final distribution boards in industrial, commercial, or infrastructure environments

• Suitable for:

  • Industrial machinery

  • Small transformers

  • Office and building power circuits

  • Schools, hospitals, retail centers