Comb busbar 1PN 63A 56 modules

Acti 9 Comb Busbar, 1L+N With Aux, 9 mm Pitch, 56 Modules, 63A

Catalogue Number: A9N21035
Comb busbar 1PN 63A 56 modules
RRP (Inc. GST)


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Acti 9
Product or component type
comb busbar
Accessory / separate part category
connection accessory
Lines description
1L + N
Total number of 18 mm modules
Number of ways
37 ways Aux + N + 1 L
Poles configuration for 1 way
1 x 1P + N
Connection pitch
9 mm between phase and neutral
Connector type
Distance between way
27 mm
Device presentation
[Ie] rated operational current
63 A at 40 °C
[Ue] rated operational voltage
230 V AC Ph/N
[Ui] rated insulation voltage
500 V AC conforming to IEC 61439-2
Mounting mode
Mounting location
top on tunnel type terminals
9 mm pitches
1000 mm
Range compatibility
  • Acti 9 C40
  • Acti 9 C40 Vigi
  • Acti 9 DT40
  • Acti 9 DT40 Vigi
  • Acti 9 iDPN
  • Acti 9 iDPN Vigi
  • Acti 9 ID C40
  • Acti 9 IDc
  • Acti 9 ITG40
  • Multi 9 N40
    • Standards
    • IEC 60947-7-1
    • IEC 61439-2
      • Fire resistance
        960 °C ( 30 s ) conforming to IEC 60695-2-1
        Pollution degree
        3 conforming to IEC 60947-7-1
        IP degree of protection
        IP20 with end-pieces and tooth covers
        REACh Regulation
        Free of Substances of Very High Concern above the threshold
        REACh free of SVHC
        EU RoHS Directive
        Toxic heavy metal free
        Mercury free
        RoHS exemption information
        China RoHS Regulation
         Pro-active China RoHS declaration (out of China RoHS legal scope)
        The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
        18 months

        Frequently Asked Questions

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        Are the A9N18359 and A9A26924 compatible?

        The ref A9N18359 is C120 MCB (Multi9 design in the white material).

        The ref A9A26924 is iOF auxiliary (Aciti9 design for iC60 MCB).

        I can confirm that the parts A9N18359 and A9A26924 are not compliant with each other


        What is the part number of a 2 pole, 50A, 6KA, C curve DC circuit breaker?

        A9N61538 is the part number of a 2 pole, 50A, 6KA, C curve C60H DC circuit breaker.
        For further information, please visit
        Schneider Eletric A9N61538 Picture

        How many poles wide is the iC120 3 pole 80amp C/B - A9N18365?

        The A9N18365 is 3 pole wide but is 27mm per pole , thus meaning it will need a 4.5 pole wide enclosure 81mm
        For further information , visit link below:-
        User-added image

        What is the replacement for Berger Lahr part number MNA3MF10/5/12 ?

        The part number of MNA3MF10/5/12 is for "clamping claws" used to mount PAS42 linear acuators.

        These clamping claws are available in various sizes depending on which axis is being used.
        The specific model of MNA3MF10/5/12 is for use with PAS42 type axis and the part number has been changed to VW33MF10512.

        Attached to this knowledge article you will find the complete list of clamping claws based on the old part numbers and new part numbers.
        Compare the two attached files and choose the correct part number needed from the "new" list.

        rev 1-25-18


        Is the EDB padlock attachment HPAFD attached to the breaker?

        Padlock attachment for EDB breaker

        Product Line:
        EDB breaker

        EDB breaker accessories 

        No. It is a loose device which uses a scissors action to attach to the breaker, as shown below:


        What spare parts are available for my NetShelter SX, VX, WX, AV, SV, Colocation, EP, ES, VS, 2-Post Rack, 4-Post Rack?

        A NetShelter cabinet requires a spare part.  
        Product Line:
        NetShelter SX, NetShelter VX, NetShelter CX, NetShelter WX, NetShelter SV, NetShelter ES, NetShelter EP, NetShelter VS.
        All versions and serial ranges.
        Missing/broken part.
        Resolution :
        See Attached File.

        Is there a NetShelter Accessory Compatibility Chart for the discontinued NetShelter VX and VS cabinets?

        A customer requires an accessory for a discontinued cabinet.

        Product Line:
        NetShelter VX, NetShelter VS.

        All versions and serial ranges.

        The discontinued cabinet no longer appears on the APC website so there are no accessories visible.


        Yes, there is an Accessory Compatibility Chart for these discontinued NetShelter cabinets.
        Attached below are the front and rear of a printed flyer which includes accessories for the NetShelter VX (AR21xx) and NetShelter VS (AR28xx) cabinets.
        Spare parts and accessories for these, and other discontinued cabinets, can also be found in Knowledge Base document FA169461.
        Note: if your reseller shows that the part or accessory you need has been discontinued you can contact APC to check availability.
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