JVM 10KA MCB Miniature Circuit Breaker

The JVM 10KA MCB (Miniature Circuit Breaker) conforms to the following standards:

  • EN 60898
  • EN 60947-2
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Features of JVM 10KA MCB Miniature Circuit Breaker

  • The arc-shaped cover and handle provide a comfortable grip for operation.
  • Features a contact position indicating window for clear visibility.
  • Designed with a transparent cover suitable for label placement.
  • Equipped with a handle central-staying function for indicating circuit faults.
  • Boasts a high short-circuit capacity of 10KA for the entire range and 15kA capacity.
  • Offers robust electric arc extinguishing support with a current rating of up to 40A.
  • Achieves long electrical endurance, up to 6000 cycles, thanks to a quick making mechanism.
  • The MCB handle can be securely locked in either the “ON” or “OFF” position to prevent unintended operation.
  • Incorporates a screw terminal lock to prevent accidental disconnection of connected terminals.

Specification of JVM 10KA MCB Miniature Circuit Breaker

Pole No. 1, 1P+N, 2, 3, 3P+N, 4
Rated voltage AC 230/400V
Rated current (A) 1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63
Tripping curve B, C, D
High short-circuit breaking capacity (Icn) 10kA
Rated service short-circuit breaking capacity(Ics) 7.5kA
Rated frequency 50/60Hz
Energy limiting class 3
Rated impulse withstand voltage 6.2kV
Electro-mechanical endurance 20000
Connection terminal Screw terminal
Pillar terminal with clamp
Connection capacity Rigid conductor up to 25mm2
Terminal Connection Height 19mm
Fastening torque 2.0Nm
Installation On symmetrical DIN rail 35mm
Panel mounting