Miniature Circuit Breakers: Series G

Technical Data

The Series G miniature circuit breakers are covering a complete range of short circuit breaking capacities and tripping characteristics.
Our MCB's within the Series G can be delivered with add-on devices:
Auxiliary contacts, undervoltage release (Tele U), shunt trip (Tele L), motor operator (Tele Mp) and panel board switch (PBS) (exception: G20).
Accessories are available for the MCB's within our Series G, except for the G20.
The S-types are especially meant for shipping applications (G60 S and G100 S).
See below the main features for this range

Features / Producttypes G20 G30 G45 G60 G60 S G100 G100 S
Standards EN/IEC 60898-1 EN/IEC 60898-1 EN/IEC 60898-1 EN/IEC 60898-1 - EN/IEC 60898-1 -
  - EN/IEC 60947-2 EN/IEC 60947-2 EN/IEC 60947-2 - EN/IEC 60947-2 -
  - - - - EN 60898 - EN 60898
  - - - - EN 60947-2 - EN 60947-2
Short circuit breaking capacity (kA) (AC, 60898) 3 3 4.5 6 6 10 10
Tripping characteristics C B, C B, C B, C, D B, C, D B, C, D B, C, D
Thermal settings ln (A) 6-40 2-40 2-40 0,5-63 0,5-63 0,5-63 0,5-63
Rated voltage
AC Un (V)
240/415 240/415 240/415 240/415 230/400 240/415 230/400
Minimum operating voltage U B min (V) 12
Selectivity class - 3 3 3 3 3 3
Mechanical/ electrical endurance 20000/10000
Tropicalisation acc.to EN/IEC 60068-2 95%RH at 55°C 95%RH at 55°C 95%RH at 55°C 95%RH at 55°C - 95%RH at 55°C -
Tropicalisation acc.to IEC 60068-2-28/2-30 - - - - 95%RH at 55°C - 95%RH at 55°C
Terminal capacity flexible/rigid cable (mm 2 ) 25-35
Poles 1 1 1 1 1 1 1
  - - - 1+N - 1+N -
  2 2 2 2 2 2 2
  3 3 3 3 3 3 3
  4 4 4 4 4 4 4
Weight (g/pole) 120 120 120 120 125 120 125
CE-marking X
KEMA - X X X - X -
CEBEC - - - X - X -
Lloyd's register of shipping - - - - X - X
Auxiliary contacts - yes
Tele U (Undervoltage release) - yes
Tele L (Shunt Trip) - yes
Tele MP (Motor Operator) - yes
PBS (Panel board switch) - yes
Busbar system pin (top/bottom) yes/yes
Busbar system fork (top/bottom) -/yes
Accessories - yes

LIST

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