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Acti 9
Device short name
MSC 27
Product or component type
Device application
Range compatibility
Acti 9 Isobar B distribution board
[In] rated current
250 A
Short-circuit withstand
25 kA 0.1 s
Number of ways
  • 1 way (incomer) - 3P
  • 18 ways (outgoer)
    • Number of poles
      18 27 mm
      245 mm
      215 mm
      Busbar pitch
      27 mm
      Unit Type of Package 1
      Number of Units in Package 1
      Package 1 Weight
      2.32 kg
      Package 1 Height
      24.2 cm
      Package 1 width
      9.4 cm
      Package 1 Length
      49 cm
      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

      Documents & downloads

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      • Specifications

      Frequently Asked Questions

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      How many 3 pole C120 breakers can be supplied from the C125123?

      That is a 3 phase, 12 pole supply with 27mm spcaing. It will supply up to 4x 3 pole breakers.

      What is the PAN assembly for C120 MCCB's

       The part code is C125123

      What are the coil voltage codes for the LC1D09 / LC2D09 through LC1D38 / LC2D38 TeSys contactors?

      What are the coil voltage codes for the LC1D09 / LC2D09through LC1D38 / LC2D38 TeSys contactors?

      Product Line:
      IEC Contactors



      The following lists the more common voltage suffix codes for these product lines.  For a more comprehensive list and to determine compatibility with a given product, refer to the catalog below.

      AC Volts ___Code     AC Volts ___Code
      12 ___ J7                   208 ___ LE7
      21 ___ Z7                   220 ___ M7
      24 ___ B7                  230 ___ P7
      32 ___ C7                  240 ___ U7
      36 ___ CC7               277 ___ W7
      42 ___ D7                  380 ___ Q7
      48 ___ E7                   400 ___ V7
      60 ___ EE7                415 ___ N7
      100 ___ K7                440 ___ R7
      110 ___ F7                480 ___ T7
      115 ___ FE7              575 ___ SC7
      120 ___ G7                600 ___ X7
      127 ___ FC7              690 ___ Y7
      200 ___ L7                
      Standard Coil                Low Consumption
      DC Volts ___Code          DC Volts ___Code
      12 ___ JD                           5 ___ AL
      24 ___ BD                         12 ___ JL
      36 ___ CD                         20 ___ ZL
      48 ___ ED                         24 ___ BL
      60 ___ ND                         48 ___ EL
      72 ___ SD                         72 ___ SL
      110 ___ FD                       96 ___ DL
      125 ___ GD                     110 ___ FL
      220 ___ MD                    220 ___ ML
      250 ___ UD                     250 ___ UL
      440 ___ RD                

      What is the part number for the spacer used with the LC*D09 through LC*D32 Contactor and the GV2AF3 combination block when the GV2 Motor Circuit Protector is mounted on din rail and the contactor hangs below it?

      Identifying the spacer part number for use with a LC*D, GV2AF3, and GV2 device combination

      Product Line:
      Contactors and Starters IEC

      Tesys D contactors and GV manual starters

      Spacer required

      Compensation plate catalog number GV1F03, requires 2 pieces snap together.

      What is the coil burden for the standard DC control coil for the LC*D09__ through LC*D38__ TeSys contactors?

      LC*D09-38 coil consumption

      Product Line:
      Contactors and Overload Relays

      TeSys™ D Contactors and Overload Relays

      The standard DC coil is 5.4 watts of consumption.

      What is the color scheme of the Tesys D-Line contactors?

      Looking for different color scheme of the Tesys D-Line contactors.

      Product Line:
      Tesys D Contactors

      LC1D contactors

      Beige and dark gray.

      Are the D-Line contactors rated to break DC voltages?

      Can the TeSys D line be used to control DC loads? 

      Product Line:
      Tesys D contactors

      Products sold and used in the United States
       DC power circuit
      Yes, 75 VDC (125 VDC for D115 & D150) per pole which means that through a four pole device breaking 300 VDC is possible by wiring all four power poles in series. However, be aware that the device current ratings will differ according to the number of poles in series and the type of application.

      Devices are suitable but not UL Listed for DC applications.

      More information on their DC ratings can be found in the current TeSys Motor Control and Protection Compentns catalog: https://www.schneider-electric.us/en/download/document/MKTED210011EN/


      What are the stand alone short circuit current ratings on the LC1D** contactors?

      Tesys D SCCR

      Product Line:
      Contactors and Overload Relays

      TeSys™ D Contactors and Overload Relays
      The contactors have a stand alone withstand rating that has been established by UL and is based on the maximum horsepower rating for a given device. However, only combination type starters are supplied with short circuit protective devices having a short circuit current rating.

      They are as follows:
      Horsepower SCCR (A)

      0 thru 1 1,000
      1 thru 50 5,000
      51 thru 200 10,000
      201 thru 400 18,000
      401 thru 600 30,000
      601 thru 900 42,000
      901 thru 1600 85,000
      1601+ 100,000

      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).

      Will the 755 base fit the new 755PSMA2 smoke alarm?

      No, the only bases that is compatible with each other is the 755PSMA, 755PSMA2, 755SMA, SD100

      How do you wire the Undervoltage Relay in a PowerPact H circuit breaker?

      Product Line:

      Circuit Breakers

      Electrical Distribution Equipment


      Connect the control wires of proper voltage to the UVR terminals under the accessory cover. Route the wires out the top of the cover through knock-outs.

      Constant voltage at the correct level for the device (24V, 120V, AC, DC, etc) should be applied to terminals numbered D1 and D4. Designation for UV trip is MN.

      Link to instruction bulletin 48940-22-01


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

      What is the Difference in Consumption Between the Standard DC Coils and the Low Consumption DC coils in the LC1D09 to D38 Contactors?

      Product Line:
      IEC contactors and starters

      Tesys D Contactors

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