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CIRCUIT BREAKER MCB (S-A9F78220) B-curve, 20A Icu6kA, 2P mod

https://unicat.msf.org/cat/product/48929
NST PELEMCBS2B20M

Valid Article

Former Code(s): PELEZBE0542 PELEMMCB2B20M
OC subscriptions: included in supply or field order tools (e.g. UniField)
SC subscriptions: included in supply or field tools
OC validations: approved for procurement and use by an OC for international or local orders specifying context and activity in Medical Standard Lists (MSL)

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CIRCUIT BREAKER MCB (S-A9F78220) B-curve, 20A Icu6kA, 2P mod

Form

Thermo-magnetic circuit breaker, S-A9F78220:

  • 2 pole, 20 A, B-curve
  • 440 V AC, 50/60 Hz
  • Icu 6 kA conforming to EN/IEC 60947-2
  • single terminal, top or bottom rigid wire(s): 1-25 mm² max.
  • single terminal, top or bottom flexible wire(s): 1-16 mm² max.
  • operational temperature: -35 ... +70 °C
  • dimensions (HxWxD): 85 x 36 x 78.5 mm
  • weight: 0. 25kg

Per piece.

Fit

Compatible with main circuit and distribution boards of similar make and technical specifications.

It's fitting the DIN modular system (=mod).

Function

MCB's or Miniature Circuit Breakers are electromechanical devices which protect an electrical circuit from an over current & short circuits.

If an overload condition is detected the MCB is switching off the circuit using mechanical switch.