Description

Schneider A9K02320 | Acti 9 K60N 3P – 20 A – C curve 6000 A

Specifications of Schneider A9K02320

  • Type: Miniature Circuit Breaker (MCB).
  • Model: Acti9 K60N.
  • Number of Poles: 3P (Three poles).
  • Nominal Current: 20A.
  • Tripping Curve: C (Activated during overload or short-circuit conditions).
  • Short-Circuit Breaking Capacity: 6000A.
  • Compliance: IEC/EN 60898-1 standards.

Features:

  1. Comprehensive Protection: Provides protection against overloads and short circuits, ensuring the safety of electrical systems and reducing the likelihood of faults.
  2. Advanced Design: Its compact design makes it suitable for electrical installations that require a three-phase circuit breaker, making it ideal for industrial and commercial applications.
  3. High Short-Circuit Breaking Capacity: With a short-circuit breaking capacity of 6000A, it ensures strong protection against sudden electrical faults.
  4. C Curve: The C curve ensures protection against overloads and faults caused by high inrush currents during the startup of motors or electronic devices, ensuring the breaker operates reliably.
  5. High Reliability: It is highly reliable for applications that require continuous operation, making it a perfect choice for systems that need long-term safety.

Applications:

  • Industrial Systems: Used in industrial electrical systems that require three-phase protection against overloads and short circuits.
  • Commercial Systems: Suitable for protecting electrical circuits in commercial facilities such as large stores or office buildings, ensuring the safety of electrical equipment.
  • Motors: Ideal for protecting motors and equipment that may experience high inrush currents during startup, where the C curve reduces the risk of unnecessary tripping.
  • Electrical Distribution: Used in electrical distribution systems to ensure the protection of electrical devices and equipment, minimizing the risk of faults that could affect system stability.

Additional information

brands

Schneider Electric

Specifications

Main
Device application Distribution
Range Acti9
product name Acti9 K60
Product or component type Miniature circuit-breaker
Device short name K60N
Poles description 3P
Number of protected poles 3
[In] rated current 20 A
network type AC
Trip unit technology Thermal-magnetic
Curve code C
Breaking capacity 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
Utilisation category Category A conforming to IEC 60947-2
Suitability for isolation Yes conforming to EN/IEC 60898-1
Standards EN/IEC 60898-1
Product certifications VDE OVE
Complementary
Network frequency 50/60 Hz
Magnetic tripping limit 5...10 x In
[Ics] rated service breaking capacity 6000 A 100 % conforming to EN/IEC 60898-1 - 400 V AC 50/60 Hz
Limitation class 3 conforming to EN/IEC 60898-1
[Ui] rated insulation voltage 440 V AC 50/60 Hz conforming to EN/IEC 60898-1
[Uimp] rated impulse withstand voltage 4 kV conforming to EN/IEC 60898-1
Contact position indicator No
Control type Toggle
Local signalling Without
Mounting mode Fixed
Mounting support DIN rail
Comb busbar and distribution block compatibility Downside: biconnect
9 mm pitches 6
Height 81 mm
Width 54 mm
Depth 70 mm
Product weight 0.36 kg
Colour White
Mechanical durability 20000 cycles
Electrical durability 20000 cycles
Connections - terminals Tunnel type terminals (downstream) 0.5…35 mm² rigid Tunnel type terminals (upstream) 0.5…35 mm² rigid Tunnel type terminals (downstream) 0.5…25 mm² flexible Tunnel type terminals (upstream) 0.5…25 mm² flexible
Wire stripping length 14 mm for top or bottom connection
Tightening torque 3.5 N.m top or bottom
Earth-leakage protection Without
Environment
IP degree of protection IP20 conforming to IEC 60529
Pollution degree 2 conforming to IEC 60898-1 2 conforming to EN 60898-1
overvoltage category II
Tropicalisation 2 conforming to IEC 60068-1
Relative humidity 95 % at 55 °C
Operating altitude 0...2000 m
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -40…70 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 7.5 cm
Package 1 Width 5.4 cm
Package 1 Length 8.5 cm
Package 1 Weight 325 g
Unit Type of Package 2 BB1
Number of Units in Package 2 4
Package 2 Height 8 cm
Package 2 Width 9 cm
Package 2 Length 22 cm
Package 2 Weight 1.346 kg
Unit Type of Package 3 S03
Number of Units in Package 3 48
Package 3 Height 30 cm
Package 3 Width 30 cm
Package 3 Length 40 cm
Package 3 Weight 16.695 kg
Contractual warranty
Warranty 12 months

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