CH25303 Acti 9 DB

Msc Chassis For 6P Of 27mm &24P Of 18mm

Catalogue Number: CH25303
CH25303 Acti 9 DB
Colour: Per UOM Std.
  • 1 PCE


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Acti 9
Device short name
MSC 18/27
Product or component type
Device application
[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
        EU RoHS Directive
        Not applicable, out of EU RoHS legal scope
        Circularity Profile

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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.

        Can the 0U accessory mounting brackets be installed into the front of a NetShelter SV?

        Customers may want to install the 0U accessory mounting brackets into the front of a NetShelter SV cabinet.

        Product Line:
        NetShelter SV

        All versions and serial ranges.

        The owner's manual shows the 0U accessory mounting brackets installed into the rear of the NetShelter SV cabinet.

        The 0U accessory mounting brackets can only be installed into the rear of the NetShelter SV cabinet.

        After an upgrade from PME 7.2.x to PME 8.0 I can no longer see background images in WebReach

        Customer has performed a side-by-side or in-place upgrade from PME 7.2.x. They are able to see all their backgrounds in vista, but when they navigate to WebReach, all the images in the JPEG format don't appear. The images in the BMP format appear correctly. They are specifying the image location via an UNC path as they configure screens using engineering clients.

        Product Line:
        Power Monitoring Expert 8.0

        Power Monitoring Expert Software Upgrade
        Vista Screen Configuration
        Engineering Client

        This is a known issue with PME8 that was caused by adding support for PNG and GIF background images in Vista.


        *Warning: Take backups of any files prior to modifying them. Ensure the backups are in a location that will not be overwritten (i.e. the Desktop).

        Close all instances of WebReach, and rename the WebReach.dll file located in the ...\Power Monitoring Expert\system\bin folder. Place the attached file in the same folder. Restart WebReach to see the changes.

        Are EasyPact CVS circuit breakers for sale in the USA or Canada?

        Product Line:
        EasyPact CVS circuit breakers

        This breaker is popular overseas and there is interest in the US

        There are no plans for a general release of the EasyPact CVS circuit breaker line in North America.