box mains connection 4term

Mains Connection Box, Unfused, 4 Terminal, 32-25mm Dual Screwed Entry

Catalogue Number: 650/4
box mains connection 4term
Colour: Black
Colour: Per UOM Std.
  • Black 1 PCE


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Product brand
Provided equipment
Number of clamp
Cable cross section
25-25 mm²
Fixing mode
by screws
Cable entry number
PA (polyamide) 6
Environmental characteristic
halogen free
IP degree of protection
Dust zone
EU RoHS Directive
Mercury free
RoHS exemption information
China RoHS Regulation
Product out of China RoHS scope. Substance declaration for your information
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Frequently Asked Questions

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What size cable suits part number 650/4?

The part number 650/4 accommodates 16mm2 cable.

Can you buy the cover only for a 650/4al-bk?

Yes. The cover for the 650/4AL-bk is a 650/4 COVER-BK

What would be the shroud that goes with the 650/2 ?

The part number for the shroud would be 650/2N-BK.

Please see below link for more information on this product under the documentations tab.

Can AR7715 or AR7725 be Used with Other Side Airflow equipment?

There are side airflow devices other than the Cisco models noted for AR7715 and AR7725 that require a duct kit.

Product Line:
NetShelter SX

All models and serial ranges.
Customers may want to use a side airflow duct kit with equipment it was not specifically designed for.
The AR7715 and AR7725 Side Air Flow Duct Kits are designed specifically for use with Cisco's side airflow switches.
AR7715 is designed to be used with Catalyst 6509, 6509E, 6513 and the MDS 9509 and 9513 Multilayer Directors. 
AR7725 is designed to be used with Nexus 7009. 

In general, when recommending a side airflow duct kit for equipment other than the Cisco products listed above we recommend using AR7725. The AR7725 is not as tall as AR7715 and it does not have a mounting rail required for the equipment, as the AR7715 does. To insure proper operation the airflow path should be similar to the Cisco models with similar chassis dimensions: 14U x 17.3" W x 24" D. Installing equipment that's not as tall or deep may result in the need of foam and/or duct tape to close off open spaces between the equipment and the duct. 
The AR7715 can also be used with other Cisco 6500 series (such as a 6506) and 9500 series switches, but all components of the kit will not be used. The rear baffle connecting the top and bottom duct cannot be installed without field modification, because the other switches in this family are smaller. This is not a concern, since the smaller switches also have significantly lower airflow requirements. The top and bottom duct alone will supply the smaller switches with sufficient airflow. The height of the AR7715 is adjustable from 24.49" to 33.35". 

If you have any further questions or inquiries please contact Schneider Electric, ITB Technical Support.

What is replacement for part number 25014?

The replacement for part number is a 9f54420.

What is replacement for part no 6500A

Replaced with part no 6500ADS

for more information on this part please refer to

What is the part number for a replacement in line ex-fan for the 6501?

No. Unfortunately there is no replacement available.

Will the FLHDS draft stopper suit 6500A or 6600A units?

Yes the FLHDS draft stopper suits 6500A or 6600A
This is the link to the brochure. pls refer page 2 of the brochure.

What is the plate to cover the hole from a 149 flush box

Use PDL 683/683C + 2 x PDL 650VH

What is the Metal Cover Plate option for PDL 650VH ?

Suits PDL 686M# metal cover plates

Is cover available to suit 645/4?

Yes we do have a cover and the part number is 645/4COVER-BK.

What is the part number for a replacement draftstopper for the 6600A and 6500A 3 in 1 units?

The part number for a replacement draftstopper for the 6600A and 6500A 3 in 1 units is - FLHDS
For further informetion , visit link below:-

What is the part number for a lid to suit the 265/4 ?

The part number is 265/4LID-GY
For more information on this product range please visit the Clipsal web site on the link provided

What is error message 65344 from a Lexium integrated drive as read by the PLC?

Error message 65344 converted to hex is FF40.
This message is an indication that the drive received a message to make motion before the drive was in an enable state.
The enable command must be sent prior to any commands related to motion or this error will be sent back as a response.

rev 11-6-17

Is centre lamp available as spare for part number 6500A?

No. Unfortunately there is no lamp available, as spare part.

Do we sell a replacement fan for 6500A Bathroom heat light and fan unit?

Unfortunately not, we do not sell a replacement fan for 6500A.

6500ADS is the replacement for 6500A. For further information, please visit


How to join two strings with result more than 16 characters in Unity Pro.

By default the maximum characters allowed for the STRING data type is only 16. It can be increased to 65534 ASCII characters.
For this select the data type as STRING [<size>], where size denotes an unsigned integer (UINT) capable of defining a string between 1 and 65534 ASCII characters.
The result will be displayed in 16 characters only. However, the maximum characters it can contain will be the one defined in it's data type.

Does the 554C4 have new 4 single screw connectors instead of the original two screw connectors?

Over the coming months, the terminal connectors supplied with a number of Electrical Accessories will be changing. These changes are:
  1. The screw type in the connector will suit either a No. 2 Philips Drive or a No 1 Square Drive screwdriver.
  1. Terminal connectors will now be square wrapper design, ensuring reliable connection.
  1. All connectors will now be supplied with single screw. This is fully compliant with AS/NZS3000:2007 as per clause (d) below from sub-section 2.9.4. for active, neutral and earth connections.
(d) a neutral conductor used as a combined protective earthing and neutral (PEN) conductor for protective earthing of any portion of an electrical installation, the terminal shall be of a type having—
  1. two screws; or
  2. one screw with an outside diameter not less than 80% of the tunnel diameter.
The terminal connectors being supplied have a screw diameter in excess of 80% of the tunnel diameter which means the single screw connectors can be used for active, neutral and earth connections.
The products supplied with new connectors are:
  • 504/4
  • 554/3
  • 554/4
  • 554J4
  • 554C4
  • 554J4B100
  • HD554J4

What is the part no for the lid only as a spare of a 265/4?

The part no is 265/4LID

Please see the following link for further details:

User-added image

Video: How to determine which firmware to install on the 66074 NMC is by the color of the PCB

How to determine which firmware to install on the 66074 NMC is by the color of the PCB

Product line:
66074/34003640SE Network Management Card (NMC)

All versions

The hardware revision of the card determines which firmware package can be loaded.

The simplest way to determine which firmware to install on the 66074 NMC is by the color of the PCB.  The original 66074 NMC was green and the newest version of the 66074 NMC is blue. 

If the NMC cannot be removed or is located remotely the NMC firmware can be determined by accessing the NMC web interface and click on "About UPS".  If the NMC has firmware AX to GX (X being any letter from A to Z) it is the original 66074NMC.   The latest or blue board has firmware IA or above which is currently KD.  You must use the correct firmware for the NMC installed.  The UPGRADE tool used to update the firmware will not allow you to update the wrong firmware.  If you have issue updating the firmware then check the firmware on the NMC and the firmware you are uploading are compatible.

MGE SNMP Card 66074 Manuals

MGE SNMP card 66074 Manuals
Product line:
Where to find installation, set up … information for the 66074, MGE SNMP Card
Owners and User Manuals for the 66074, MGE SNMP Card
See Attachments


What is the part number for the lid to suit the adaptable box 265/4?

The part number for the lid to suit the 265/4 adaptable box is - 265/4LID.

Some of the key features are:

  • For adaptable box 265/4
  • Grey colour
  • IP56

For further information please visit



How to change the display settings of energy units from MWh to kWh in ME Meter.

Depending on the ME meter version, meter will automatically select the appropriate units and therefore it is not possible to modify the energy units. From 40/5 to 150/5 CT ratio, the energy unit display is KWh and from 200/5 to 6000/5 CT ratio, the energy unit display is MWh.

CT Setting:
To change the CT settings hold down the button on the Front Face of the ME Meter for more than 5 sec when on the CT Rating display. After approximately 5 sec the display will start blinking, now enter the CT setting. Once again hold the button till the display stop flashing, to ensure that the entry is saved.

Is there a junction box with minimum internal dimensions of 110mm(L) X 80mm(W) X 50mm(H) that also has a certain degree of weather protection available?

Yes the 265/4 would be suitable for the application. It is slightly larger however, it will meet the desired requirements.
Some of its key features are:
  • Surface mount
  • Dimension: 108 mm Length x 108 mm Width x 76 mm Height
  • 143.7 mm screw centres C, 89 mm screw centres D
  • Weatherproof, full cover plate
For further information please visit

What is the significance of the "9" suffix on numbers such as the XACA029, XACA069 and XACA049 pendant stations?

What is the significance of the "9" suffix on  numbers such as the XACA029, XACA069 and XACA049 pendant stations?

Product Line:
Harmony Control Stations

All Products

Product Features

The "9" suffix simply means factory assembled and requires the use of the order form (key sheet).


Video: What auxiliary contact modules are available for the LC1D and LC2D contactors?

Auxiliary contact modules for the LC1D and LC2D contactors

Product Line: 
Contactor and Starters - IEC

North American Products

Select based on application requirements. Please note that the TeSys and Pre-TeSys auxiliary blocks are backward/forward compatible.
Front Mounting; maximum of 1 block per contactor:

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N
--1-----------1---------LADN11G---------LA1DN11G (See Footnote 1)
--1-----------1---------LADN11P---------LA1DN11P (See Footnote 1)
--2-----------0---------LA1DX20---------LA1DX20 (See Footnote 2)
--2-----------0---------LA1DY20---------LA1DY20 (See Footnote 3)
--2-----------2---------LADN22G---------LA1DN22G (See Footnote 1)
--2-----------2---------LADN22P---------LA1DN22P (See Footnote 1)
--2-----------2---------LADC22------------LA1DC22 (See Footnote 4)
--3-----------1---------LA1DZ31----------LA1DZ31 (See Footnote 5)
--4-----------0---------LA1DZ40-----------LA1DZ40 (See Footnote 6)

Front Mounting; maximum of 1 block per contactor: For use with D2 Series 25 amp through 80 amp contactors and TeSys Series 40 amp through 80 amp only.

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N

Side Mounting; maximum of 1 block on each side for D2 Series and Tesys Series 40 through 80 amp contactors. Tesys 9 through 32, 115, and 150 amps contactors will accept 1 block and is limited to left side only. (*) DC control devices will not accept side mount auxiliaries.
(*) DC control exceptions that will accept one left side mounted auxiliary: LC1D115 & LC1D150.

N.O.-------N.C.-----TeSys P/N--------Pre-TeSys P/N

{1} EN50 012 Machine Tool Terminal Markings
{2} (2) NO Sealed Dust Tight Contacts
{3} Gold Flash Contacts
{4} (1) NO & (1) NC Standard and (1) NO & (1) NC Make Before Break
{5} (2) NO Dust Tight Contacts & (1) NO & (1) NC Standard Contacts
{6} (2) NO Dust Tight Contacts & (2) NO Standard Contacts

Are the boots a replacement item for the XACA booted operators?

Need to know the part number for the replacement boot on the XACA94** operators.

Product Line:
XACA  pendant stations

XACA Standard Duty Station

Replacement boots are not available for the XACA booted operators.  Suggest ordering complete new booted operator in the XACA line of products.

What is the replacement cable sleeve for a XACB Pendant?

Needs the cable sleeve part number for the XACB pendant station.

Product Line:
Pendant Stations

All products

Protective cable sleeves with cable tie ( for tightening sleeve onto cable)
For enclosures XACB219 and XACB220 (2-way) for cable 07...13mm

For enclosures XACB... 4 to 12-way and XACM...4 and 8-way
for diameter 10...22mm use XACB960
for diameter 22...35mm use XACB965


MGE; Why my NMC (Network Management Card) stops logging new measurement information and new events?

MGE; Why my NMC (Network Management Card) stops logging new measurement information and new events?
Product line:
66074 / 34003640SE MGE NMC
All Product models, all serial numbers
Limited onboard memory
Reset communications (ensure you check the box “Keep TCP/IP parameters”)

Note: the password to reset is "MGEUPS" in caps.

Save current measurements logs and then delete wait a few seconds and new/ current logs will generate. See the first jpg image for information of where and what to clear.

Note: measurements & logs both need to be saved / cleared.
See the 2nd jpg image for where to reset the communications and keep TCP/IP option. 

 Depending on the frequency of events or data entry it may be a good idea to periodically save the files and then delete to prevent issue from recurring.

How do I reset my MGE NMC Password

MGE NMC Password reset
Product line:
66074 / 34003640SE MGE NMC
All Product models, all serial numbers
How do I reset my MGE NMC Password. Customer lost or does not know the default user name / password for web access to the NMC
The default user name / password are: MGEUPS (for both and must be in caps) If the issue requires an actual reset of values note that the card must be removed from its slot and we recommend the user place the UPS into bypass / maintenance bypass for this due to risk of operational state change if UPS is left online.
Refer to attached User Guide -

Video: MGE SNMP Web Card NMC Firmware Upgrade 66074, 34003649SE

MGE SNMP Web Card NMC Firmware Upgrade 66074, 34003649SE
Product line:
MGE SNMP Web Card 66074, 34003649SE
66074, 34003640SE MGE SNMP Web Card Needs Firmware upgrade
Outdated firmware on MGE SNMP Web Card (2 Versions of cards out there)
Green PCB Board (NT12 and below)
Blue PCB Board (NT12 and above)
  1. Remove the Network card and look at the color of the board (Green or Blue PCB)
  1. If the PCB is Green than use Firmware version GG
  2. If the PCB is Blue than use Firmware version KD
  1. If removal of the card is not an option, than check the firmware via the web interface
  1. If the Firmware versions is AA – GF, than use the GG Firmware
  2. If the Firmware version is IA-KC, than use the KD firmware
Here is the link to the firmware for both versions of the SNMP Webcard
Here is a link to the 66074 SNMP Web Card
The following video discusses methods of determining the hardware version of the MGE SNMP Web Card:


Why is my Back-UPS ES giving a Constant tone with the Power on LED flashing?


Why is my Back-UPS ES giving a Constant tone with the Power on LED flashing?

Product Line:



BE350G, BE450G, BE550G, BE650G1 and BE750G


If this is a new installation confirm that the internal battery was connected properly.

Refer to the user manual for instructions on this procedure.

The Back-UPS ES performs an internal self-test every 14 days, the internal self-test checks the integrity of the battery. If the battery fails the self-test, the Power on LED will flash and the unit will emit a constant tone. This is a WARNING that the battery may be near the end of its life, replacement is typically recommended within 2-4 weeks.


Step 1:

Verify that the UPS is not being overloaded:

- The Back-UPS ES 350 can support 350VA or 200Watts on the battery powered outlets.

- The Back-UPS ES 450 can support 450VA or 257Watts on the battery powered outlets.

- The Back-UPS ES 550 can support 550VA or 330Watts on the battery powered outlets.

- The Back-UPS ES 650 can support 650VA or 390Watts on the battery powered outlets.

- The Back-UPS ES 750 can support 750VA or 450Watts on the battery powered outlets.


APC recommends plugging only the computer and monitor in the battery powered outlets, other peripherals should be plugged into the ""Surge Only"" outlets on the labeled on the the UPS. Outlet strips or surge protectors should NEVER be plugged into any UPS. Remove any excessive load from the UPS. On the same note if the Back-UPS ES is close to being fully loaded (>80% of the battery outlet’s watt capacity) it is not recommended that the Back-UPS ES be used as a master on/off switch to turn on your equipment. Instead power the Back-UPS ES on, letting it complete its self-test before turning on the connected equipment.

Step 2:

A self test should be performed with the UPS fully charged (charging without interruption or transfer to battery for 5 hours) and normal load attached. To do this, power down all equipment attached to the battery outlets. Then reboot the Back-UPS ES by turning it off then count to 5 and power it back on. If the constant tone clears, then it was a false onbattery condition and the unit has been reset. It now is ready to be used again. Proceed to step 3 if it does not clear.

Step 3: (proceed only if "step 2" does not clear the Replace Battery Condition)

The Back-UPS ES comes with a 3 year warranty which includes the internal battery. If the Back-UPS ES was purchased within 3 years, please contact APC Support and reference the steps performed in this document. Also include the exact part number and serial number found on the bottom of the Back-UPS ES.


If the Back-UPS ES is outside of the 3 year warranty, click HERE for upgrade and battery replacement options

Which operators can be mounted in a XACA pendant station?

Which operators can be mounted in a XACA pendant station?

Product Line:
Harmony Control Stations

All Products

All ZA2 non-illuminated operators can be mounted in the cover or the bottom except for 60mm mushroom buttons. Also 3 position selector switches can not be used in the bottom. There are no contact blocks that will work with the 3 position selector switch in the bottom. Pilot lights and the XACA booted operators can be mounted in the cover only.

Are the booted operators used on an XACA & XACB pendant stations the same?

XACA & XACB operator compatibility

Product Line:
Pendant Stations

XAC Standard Duty Pistol Grips, Enclosures, Contact Blocks

No, XACA booted operators use the XACA941* booted operators. XACB use XACB91** and XACB92** booted operators, they are not interchangeable.

MGE SNMP Card 66074 or 34003640SE; Special characters can be used for password on a SNMP card


Special characters can be used for password on a SNMP card


Product line:

SNMP card part#: 66074 or 34003640SE




All model numbers/ all serial numbers



Customer wanted to use special characters for password on a SNMP card for higher level of security. The login and password by default are: MGEUPS. Each field accepts up to 10 characters max.



Here are the special characters can be use for password ~ ! @ # $ % * ( )




Where can I get support for APC and MGE Products?

For support on APC and MGE products please visit:

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