box wall 2gang fire rated

BOX WALL 2 GANG FIRE RATED

Catalogue Number: 2157/2F
box wall 2gang fire rated
Colour:
Colour: Per UOM Std.
  • 1 PCE 1

Specifications

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Range of product
Series 2000
Product brand
Clipsal
Shape
rectangular
Number of gangs
2 gangs
Cable entry number
21
Material
steel
Surface treatment
electro-galvanized
Length
97 mm
Depth
58 mm
Location of connection
rear
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)

Documents & downloads

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  • CAD Files and Packs

  • Installation Instruction

  • Product Environmental

  • Operating Manuals

  • Specifications

  • Certificates (MSDS)

Frequently Asked Questions

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What are the dimensions for wall boxes , 2157/2 and 2157/3?

Dimensions are :
2157/2 -  L136mm x W98mm x  D58mm
2157/3 -  L207mm x W98mm x  D58mm
For further information , visit links below:
https://www.clipsal.com/Trade/search-results?q=2157/2
https://www.clipsal.com/Trade/search-results?q=2157/3
User-added image
 

What are the dimensions of a 157/2F fire rated wallbox?

The dimensions of a 157/2F fire rated wall box is 94mm(H) X 97mm(W) X 47mm(D).
 

Does Clipsal offer a fire rated wall box for the P2025/2?

Yes, part is 157/2F

Is the gasket in the 157/2F just for acoustic rating?

The gasket supplied with the 157/2F is used to achieve the acoustic and fire rating.

Some of the key features are:
  • Easy access for cables and conduits
  • Suitable for virtually any fire rated application
  • Sound transmission rating for virtually any application

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=157/2F
 
 

What is the dimension of 157/1F?

Dimension of 157/1F is 52mm (L) 95mm(W) 50mm(D) . Mounting centre is 84mm apart .

What is the dimensions Clipsal 2157/4

Dimensions  -  279 x 98 x 58d

What is the wallbox to suit the 4025H2?

The part name is as follows: 2157H2

Can 157/1F be used with Slimline plate?

The 157/1F can be used however the box will need to be recessed atleast 8mm and sealed with Fire seal.

What are the dimensions on the 157/1F wall box?

The dimensions on the 157/1F wall box are 52mm(L) X 95mm(W) X 50mm(D).

what is the PDL equivelant for the 157/1F

The part number is PDL140F 

What is the part number of the fire rated wall box to suit large format (size 116 x 116mm) P2000, Prestige plates?

157/2F is the part number of the fire rated wall box to suit large format P2000, Prestige plates. 157/2F is 2 Gang Metal Fire Rated Wall Box, with sliding nuts for accurate alignment of accessory, for masonry walls. Suits 1 hour and 2 hour fire rated applications. Dimensions are 94mm (L) x 97mm (W)x 47mm (D). Mounting centers are 84mm x 46mm.

 

What is the flush box to suit the Clipsal 4025H2-OM ?

Use a Clipsal 2157H2

What is part number for gasket to suit 157/1F?

The part number is 157/1F-GASKET it is available as a special.

Can the foam in 157/1F be purchased separately?

Part number 157/1F-GASKET is not a standard part can be supplied as a special.

What are the dimension for a 157/1F fire rated wallbox?

The dimension for a 157/1F fire rated wallbox are:
 
Length Width Depth Mounting Centres
52mm 95mm 50mm 84mm apart

 

What mounting accessories are available for 2025V3/30PF?

Metal Plaster mounted bracket - 2155PRM4
Metal Wall Board Mounting Clip - 2154/4
Metal Wall Box - 2157/4

What is the flush box to suit the Clipsal 4025H2-OM ?

Use a Clipsal 2157H2

What fire rated wallbox would be used with the Prestige series ?

The  fire rated wall box that suits the prestige series would be the 157/2F.
Some of its key features are:
  • 2 gang
  • Sliding nut
  • Robust construction
  • High quality corrosion resistant finish
  • Ample knockouts
  • 1 and 2 hour fire rating - back to back
  • Acoustic rated up to STC50
  • Accessories easy to align. No distortion, even in the toughest conditions
  • Easy access for cables and conduits
  • Suitable for virtually any fire rated application
  • Sound transmission rating for virtually any application
  • For masonry walls
  • 84x46 mm mounting centres
  • Fire and acoustically rated
  • For masonry walls
  • Knockouts: 4 x 20, 2 x 25 Back, 2 x 20 LH Side, 2 x 25 RH Side
For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=157/2F

 

What is the wall box for a P2033/2VA-WE

 Part code 157/2

Do you have an up to date test report on the 157/1F fire rated wall box?

Yes, please find attached document.

What is the Acoustical rating on 157/1F boxes?

Acoustically rated is up to STC50.
The sound transmission rating of these wall boxes makes them perfect for back to back installation in almost any location, including units, apartments, motels, hospitals and commercial premises.
 

What are the part names for the mounting equipment for the Saturn 4025H2?

Wall clip - 2154H2
Wall Bracket - 2155PHRM2
Wall Box - 2157H2

What is wall box to suit Saturn Zen part no Z4025H2

The 2157H2 is used on both standard Saturn & Saturn Zen

What mounting options can be used with 4025H2 or Z4025H2 ?

Use a 2154H2 ( wall clip) , 2155PHRM2 ( plaster mount bracket ) or 2157H2 ( Wall box) recessed 8mm
for more information on this product range please visit the Clipsal web site on the link provided
https://www.clipsal.com/Trade/search-results?q=4025h2

Is there a template for the 157/1F wall box?

There is no template for the 157/1F.
The instructions show holding the box on the wall and drawing around it with a pencil.

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=157/1F

Does a standard 2025 fit the 157/1F?

Yes, yes it does.

Can you use two flush boxes behind a Saturn quad socket?

Yes you can it has 2x84mm mounting centers. Or you can use the 2154H2 mounting bracket or the 2157H2 Metal wall box.

L1JCN - What is the code for the flush box to suit 31/2VX-WE

157/2 wall box 2gang

Can the 157/1F be used in brick?

Yes, the157/1F replaces the F157/1 it can be used in both gyprock and masonary.

Some of the key features are:
  • 1 gang
  • Sliding nut
  • Adjustable 84 mm centres. Robust construction
  • High quality corrosion resistant finish
  • Ample knockouts
  • 1 and 2 hour fire rating - back to back
  • Acoustic rated up to STC50
  • Suitable for virtually any fire rated application
  • Sound transmission rating for virtually any application
  • For masonry walls

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=157/1F
 

What is the flush box to suit the P2025/2?

Standard 2 gang flush box will suit -  part number 157/2

What is the part number of fire rated wall box to suit clock point socket 408/3 and 408/4?

157/1F fire rated wall box will suit clock point socket  408/3 and 408/4.
For further information, please visit: https://www.clipsal.com/Trade/Products/ProductDetail?catno=157/1F

Is there a version of the ML2164 that the plates are mounted Horizontally?

No, The ML2164 Panels are designed to have vertical plates mounted inside them.

What bracket is used to suit the larger Prestige range.

The bracket would be the 156/2.
This is also available in a wall box version as a157/2.
Please see below documentation for more information.
https://www.clipsal.com/Trade/Products/ProductDetail?catno=156/2

What are the mounting accessories available for Z4025H2-ZW and Z4025H2-ZB?

For first fix it is recommended to use either of the following Clipsal mounting accessories:
wall clip (2154H2), plaster bracket (2155PHRM2) or wall box (2157H2). The wall box (2157H2) may need to be
recessed back, to compensate for 8mm recess of mounting centres.

Are there double GPO's that are individually wired on each side?

Yes, there are a few GPO's that are individually wired, they are C2016/2, 16/2MF, 2015/2V and 15/2V. In a weather proof option we have the WSC227/1/2

What is the part number for a fire rated wall box to take a standard switch?

The part number for a fire rated wall box that takes a standard switch is 157/1F.

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.