lock nut nylon hexagon 20mm

Flexible Conduit Terminators, Hexagonal Lock Nuts - Black Nylon, 20mm

Catalogue Number: 259/20
lock nut nylon hexagon 20mm
Colour: Black
Colour: Per UOM Std.
  • Black 1 PCE
  • Grey 1 PCE
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Specifications

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Range
Clipsal
Product or component type
lock nut
Accessory / separate part category
fixing accessory
Range compatibility
Material
nylon
Sustainable offer status
Green Premium product
REACh Regulation
Free of Substances of Very High Concern above the threshold
REACh free of SVHC
Yes
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
Toxic heavy metal free
Yes
Mercury free
Yes
RoHS exemption information
Yes
China RoHS Regulation
 Pro-active China RoHS declaration (out of China RoHS legal scope)
Environmental Disclosure
ENVPEP100802EN
Circularity Profile
N/A

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Frequently Asked Questions

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What are the part numbers of slip type expansion couplings?

Slip Type Expansion Couplings are available from 16mm through to 50mm.The part numbers of slip type expansion coupling are as follows:
16mm = 251/16
20mm = 251/20 *
25mm = 251/25 *
32mm = 251/32
40mm = 251/40 *
* = only available in Grey
Where long conduit runs are likely to be exposed to wide variations in temperature, it is recommended that expansion couplings be used at each join. It is not recommended that Slip Type Expansion Couplings be used where the conduit run is exposed to the weather. Standard colour is Grey (GY).
Dimension details are attached.
 

What would be a longer screw to suit Clipsals round j-boxes (Junction Boxes)?

The part number would be 248/20 which is a combination screw head 20MM 3/16 BSW.

Are the 593/15 and 593/20 the same size?

No, the 593/15 is 118 x 25 x 15mm and the
593/20 is 130 x 27 x 16.5mm.

For further information please visit https://www.clipsal.com/Trade/search-results?q=593

Can I get the 251/50 in orange?

No. Unfortunately, the 251/50 is the only one that comes in grey.

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=251/50



 

Can I order the 220/20 in white?

Yes, you can order the 220/20 in white but it needs to be done as a special.
For more information, please refer to the link:https://www.clipsal.com/Trade/Products/ProductDetail?catno=220/20

Is the Clipsal 279C20 20 mm Gland UV rated ?

 No  - only UV stabalised

Do you have a cap/ flange to for 20mm conduit?

Yes the part number is 221/20

What is part number for lid to suit 1239/20/4?

Part number 1239L20 will suit any of 1239/20 series.

Are the Clipsal Conduit Clips available in Electric Orange?

No, they are only available in grey.

This applies to the 280/16 (16mm), 280/20 (20mm), 280/25 (25mm), 280/32 (32mm), 280/40 (40mm) and 280/50 (50mm).

Does Clipsal have a blank plate in the standard series, the same size as a 25/2?

Yes we do, it's the 31/2VX-WE.

What is the part number for the bitsa box?

The part number for the bitsa box is 357TB.
Some of the key features are:
  • Tool boxes
  • 12 compartment transparent box with assorted screws, screws and quantities included
  • Includes: 357WF30 (100), 357/20 (150), 357WH12 (350), 357P30 (200), 357P20 (300), 357WH25 (100), 357PH50 (50), 357/63 (50), 357WHP32 (100), 357PH45 (100), 357/35 (100), 357/40 (100)
For further information please visit www.clipsal.com/Trade/Products/ProductDetail?catno=357TB


 

How to calculate Energy readings from the raw Integer register data on an Energy Meter

Issue
The energy values are stored across two 16-bit integer registers on an energy meter. 

Product Line
Energy Meter

Environment
Reading and converting Modbus register values

Resolution
The Energy Meter stores energy across two 16-bit integer registers.

Register #1 and Register #2 (Modbus address 257/258 for Register #1 and 259/260 for Register #2). Register #2 is the High WORD and Register #1 is the Low WORD. 

The Multiplier/Divisor table states that both of these registers must be divided by 32 to obtain the real value from the raw data.
The Multiplier/Divisor should NOT be applied to both registers. It is applied to the final value of both registers.

To calculate the Energy the registers must first be arranged as the register list states [2] is the High word and [1] is the Low word.

To make [2] the High word it needs to be shifted to the left 16 bits.
To accomplish this multiply the value in [2] by 65,356.
You will then add this value to the value in [1].
The final value will be divided or multiplied by the correct scaling value. Please see the example listed below.

For this example we will assume an Energy Meter with 300 amp CTs. According to the Integer Multiplier/ Divisor table, 300 amp CTs will give a divisor value, (d), of 32 and a multiplier value, (m), of 0.03125.
We will assume the following register values.
Register #1 = 29,586
Register #2 = 31

Using Divisor Table
kWh = ([R2]*65,536+[R1])/d
kWh = (31*65,536+29,586) / 32
kWh = 64412.56

Using Multiplier Table
kWh = ([R2]*65,536+[R1]) * m
kWh = (31*65,536+29,586) * 0.03125
kWh = 64412.56

*Note the divisor will not always be 32 and the multiplier will not always be 0.03125. For the correct values please see the Integer Multiplier Table.
 

What is part number for mounting clip to suit 25/2V?

The part number for mounting clip is a 154/2.

Will 25/2V double outlet, large size, vertical fit on 155P2 plaster bracket?

Yes, 25/2V will fit on 155P2. 25/2V is  Large Size Format 115 x 115mm, Double Power Outlet rated to 250V 10A.
For further information please visit:
https://www.clipsal.com/Trade/Products/ProductDetail?catno=25/2V
User-added image

155P2 is a large plaster mounting bracket with 84mm mounting centre. For further information please visit:
https://www.clipsal.com/Trade/Products/ProductDetail?catno=155P2
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What is the part number of the mounting block to suit 25/2V Standard range, double socket outlet, large size format 115 x 115mm?

448SD and 448 are the mounting blocks to suit 25/2V, Standard range, double socket outlet, large size format 115 x 115mm.  Dimensions of the mounting block are as follows:

For further information , please visit
https://www.clipsal.com/Trade/Products/ProductDetail?catno=448SD
https://www.clipsal.com/Trade/Products/ProductDetail?catno=448
448SD
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448
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Changing the Language of the Symmetra PowerView RM Display


Issue

I need to change the language displayed by my PowerView RM display interface


Product Line

Symmetra Power Array
Symmetra RM
Symmetra LX
Symmetra PX
Smart-UPS VT
Smart-UPS RT 15/20 kVA
PowerView display interface


Environment

All serial ranges


Cause

The display defaults to using the English language.  The user may opt to display the information in a different language.


Resolution

You can change the language by downloading new firmware into the PowerView RM interface. French, German, Italian, and Spanish are available on the enclosed CD. Support for additional languages may be available on the CD or at the APC Web site (https://www.apc.com). Product documentation in these languages also appears on the CD or at the APC Web site.  To change the language of the interface, perform the following steps in the order given.


1. Disconnect the PowerView RM from the UPS.

2. Disconnect the data cable from the RJ-45 port of the PowerView RM.

3. Connect the programming cable (included, APC part number 940-0082) between PowerView RM and the UPS data cable:
a. Attach the RJ-45 connector to the port on the rear of the PowerView RM interface.
b. Connect the female DB-9 connector of the programming cable to a serial port on the computer. The downloading computer must have access either to the file on the CD provided with PowerView RM or to the APC Web site.
c. Attach the UPS data cable to the female RJ-45 connector on the programming cable.

4. Locate the language program file to be downloaded into PowerView RM. Each language program file appears on the CD under the folder of its language(Français, Español, etc.) with a .bin extension. Program files for additional language support or code updates may be available on the APC Web site.

5. Place the PowerView interface in programming mode by pressing simultaneously the three keys on the right (Escape, Help, and Enter) for about three seconds, until the interface emits a long beep. The LCD will display the Programming screen. To leave the Programming screen before starting a file transfer (step 6), press Esc until it beeps (about one second).

6. Start HyperTerminal or another terminal emulation program on the computer. Set the communication parameters to 8 bits, no parity, no flow control, 1 stop bit, and 19,200 bps. After establishing a connection, use the Xmodem protocol to transfer the language program file from the CD or your download folder to PowerView RM. When the file transfer is complete, the PowerView RM interface will reset itself and display the Startup screen in the new language. If the file transfer fails, the interface will reset itself. Retry the file transfer by repeating steps 5 and 6.

7. Quit the terminal session. Disconnect the programming cable and reconnect the UPS data cable to the PowerView RM RJ-45 port.

8. Affix the PowerView RM to the UPS.
 

Which wall box suits the large size, twin socket outlet 25/2V?

The wall box that suits the large size, twin socket outlet 25/2V is 257D2-GY.
Its key features are:
  • 2 gang
  • 84 mm x 46 mm mounting center
  • Suits universal wall construction
  • With 20 mm cut-outs one end and 25 mm cut-outs at other, impact resistant, deep-type
For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=257D2