Chassis C120 3-Phase 250A 48P

Chassis C120 3-Phase 250A 48P

Chassis C120 3-Phase 250A 48P

Item Number: C125483

RRP (Inc. GST)



Qty UoM EAN Colour




Acti 9

Product or component type


Device application



Range compatibility

Acti 9 Isobar B distribution board

[In] rated current

250 A

Number of poles

48 27 mm


650 mm


215 mm

EU RoHS Directive

Pro-active compliance (Product out of EU RoHS legal scope)

China RoHS Regulation

Product out of China RoHS scope. Substance declaration for your information


Device short name

MSC 27

Short-circuit withstand

25 kA 0.1 s

[Icw] rated short-time withstand current

25 kA

Number of ways

  • 1 way (incomer) - 3P
  • 48 ways (outgoer)
    • Busbar pitch

      27 mm

      Package 1 Weight

      5.5 kg

      Package 1 Height

      215 mm

      Package 1 width

      1 mm

      Package 1 Length

      839 mm
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      Frequently Asked Questions

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      Why can't I measure a voltage on the time switch output contacts.

      The time switches have a "volts free" contact which means that the contact is not connected internally to the time switch power supply.

      The contact needs to be separately fed (usually linked across from the incoming live)

      What is the mounting hole diameter of a 30mm pushbutton?

      What size is the mounting hole for a 9001KX  30mm pushbutton?

      Product Line:
      Pushbuttons and Operator Interface

      9001K, 9001SK and 900KX 

      Product Features

      31 mm or 1.22 inches.

      What distribution board is required for the CH25843 chassis?

      For the customized distribution board for 72 pole (18 mm) and 12 pole (27 mm) chassis, you need to submit request for a quote to "au.estimating@schneider-electric.com". Our Standard distribution board only goes up to 60 pole (18 mm) and 12 pole (27 mm).

      How do you set up the ATS22 to display motor current on the display?

      ATS22 configuration to display motor current on the display

      Product Line:
      Altistart ATS22


      Display configuration.

      From the status menu ....hit enter
      LCr1= motor current on phase 1
      LCr2= motor current on phase 2
      LCr3= motor current on phase 3

      What is the Difference Between Standard and low consumption TeSys D DC Coils?

      Identify the difference in consumption between the standard DC coils and the low consumption DC coils in the TeSys D contactors

      Product Line:
      TeSys D Contactors and tarters

      IEC Contactors and Starters

      The standard DC coils have a 5.4W burden, and the low consumption coils have a 2.4W burden for the LC1D09 to D38.

      How does My Ecodial L 3.4 choose thermal relay.

      Thermal relay is only used with motor starter feeder in direct on-line and Star delta configurations. It protects against overload
      My Ecodial L proposes thermal relay when these 2 architectures are chosen:
      14)       2 products with manual control (the thermal relay is external with respect to the GV range)
      15)       3 products (the three protective functions are provided by three separate products)
      In other words, when motor thermal protection is not included in the circuit breaker
      There is coordination between protective device, thermal relay and contactor. Its choice also depends on: Tripping class (5, 10A, 10, 15, 20, 25, 30) and Rated current drawn by the motor.
      All possible solutions are available in a list, the first one is displayed. Further more, the choice of thermal relay in the list has any consequence on the calculation status of the macro-component.
      In other words for example, if the circuit is OK, changing to other thermal relay, the status of it stays at

      Comment for contactor:
      All possible solutions are also available in a list. However the consequence, if user chooses a contactor among this list, is as following:
      Changing to manual mode for the macro- component
      Calculation must be resumed
      Thermal relays list is up-dated.
      When a project is reopening, the lists of possible solutions (contactors and thermal relays) are not available. Only the last choice is displayed. To get the list, user has to calculate again the circuit.
      Thermal relay is set at Ib motor plus 1 A.
      My Ecodial L 3.4 improves the discrimination checking in the case where there is a thermal relay. Now, the tuning of the thermal relay is taken into account.
      Display the tripping curves in Curve Direct
      Now, tripping curves of thermal relays are shown in Curve Direct if user wants. They are available with all circuit breakers without thermal protection built in. Users take this following choice, YES to display and NO to hide.