AFRA Miniature Circuit Breaker 6kA 1P

The AFRA Miniature Circuit Breaker TSB3-63 6kA 1P C20 is designed for providing reliable protection against overloads and short circuits in electrical circuits. With a 20A rated current, this breaker ensures safe operation for residential, commercial, and industrial applications. It features thermal-magnetic trip unit technology and offers a C-type curve, making it ideal for circuits with moderate inrush currents. The breaker boasts a 6000A rated short-circuit capacity for current values between 6A and 40A, and 4500A for currents between 50A and 63A. It complies with IEC/EN 60898 standards, ensuring dependable protection and durability.

Specifications:

• Rated current: 10A, 16A, 20A, 25A, 32A, 40A
• Rated operational voltage: 240V (1P)
• Trip unit technology: Thermal-magnetic
• Curve code: C
• Rated short-circuit capacity (Icn):
  • 6000A for In 6A to 40A
  • 4500A for In 50A 63A
• Rated insulation voltage (Ui): AC 415V
• Rated impulse withstand voltage (Uimp): 4000V
• Mechanical durability: 10,000 cycles
• Electrical durability: 4,000 cycles
• Tightening torque: M5 2.5N.m II
• IP degree of protection:
  • IP20 (conforming to IEC 60529)
  • IP40 (modular enclosure) (conforming to IEC 60529)
• Ambient temperature: -5°C to 40°C
• Pollution degree: 2 (conforming to IEC/EN 60898-1)
• EU RoHS directive: CompliantAFRA MINIATURE CIRCUIT BREAKER 6KA 1P