CH25303 Acti 9 DB
CH25303 Acti 9 DB

Msc Chassis for 6P of 27mm &24P of 18mm

Catalogue Number: CH25303
CH25303 Acti 9 DB
CH25303 Acti 9 DB
RRP (Inc. GST)


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Acti 9
Device short name
MSC 18/27
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
[Icw] rated short-time withstand current
25 kA
Number of ways
  • 1 way (incomer) - 3P
  • 30 ways (outgoer)
    • Number of poles
    • 6 27 mm
    • 24 18 mm
      • Length
        299 mm
        215 mm
        Package 1 Weight
        1 kg
        Package 1 Height
        1 dm
        Package 1 width
        1 dm
        Package 1 Length
        1 dm
        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

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        • Specifications

        Frequently Asked Questions

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        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 "". Our Standard distribution board only goes up to 60 pole (18 mm) and 12 pole (27 mm).

        What is the PAN assembly for C120 MCCB's

         The part code is C125123

        Is there a mounting block for the 16/2?

        No, there is not.

        What is the Cover plate for PDL641?

        The part number is PDL641CWH.

        Do we have ATEX certification ?

        This market is not targeted by the current range.

        Can a usb charger mech be fitted to the 4025xa?

        No it can not - we recommend fitting the 30USBCM to the Saturn communication wall plates eg 4031VH

        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.

        How to decrease the sensitivity of a C-Bus sensor

        The sensitivity of a C-Bus sensor can be decreased by raising the Time Threshold option under the Global tab in C-Bus Toolkit above what its current value is

        What is the replacement for a LR2D1321?

        The replacement is a LRD21. This will need to be either remotely mounted or the contactor will need to be replaced as it won't fit the existing contactor.

        Is there a telephone mechanism in Saturn?

        There is no telephone mechanism specific for Saturn range. However the 30 series telephone mechanism 30RJ64SMT-** /30RJ66SMT will fit on the Saturn communication plates. Eg 4031VH-PW

        Preventa XY2C - Dimensions of the XY2CZ703 end-spring

        Find attached dimensions of the XY2CZ703 end spring. It is suitable for XY2CH or XY2CJ rope pull switch installation.
        Attachment shows image of this XY2C accessory and gives material.

        Are they ATV61 and ATV71 IGBTs silicon-based or are they SiC-based?

        Are they silicon-based or are they SiC-based?

        Product Line:
        ATV61 ATV71


        Customer interested in knowing the type of switching devices that are used in the inverters in your VFDs.

        We are using Si-based switching modules.
        This technology is still good enough for our drive ranges and inexpensive one.
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