Cable Systems
Introduction www.mkelectric.com.sg
Content
Introduction
p a g e
3
Cable Trunking and Accessories
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Cable Tray and Accessories
The MK Ega metal cable trunkings, trays and ladders are designed for surface mounting to enclose electrical power,
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Cable Ladder and Accessories
telephone, computer, fibre optic, and structured cablings which form part of the wide range of MK Cable Management Systems to meet the needs of wiring installations in buildings. Designed to meet BS, IEC and SS standards, they are produced under strict quality control and using the latest full automation, computerised high-tech precision machineries. The state of art powder coating lines are the latest in technology making the finishes of the products of the highest quality. The precision parts manufactured make the whole system completely interchangeable and ensure fast and easy installation. It ensure a pleasant continuous run with smooth ts, strength and straightness. Combined with other patented MK Ega products such as Underfloor trunking system and PVC trunkings, just to name a few, will provide a total solution.
We provide total solutions in steel cable system. Cable systems are available in three confirgurations: Cable trunking, cable tray and cable ladder. The type of best suited for an application will depend on many factors including the nature of the cables to be installed, the site conditions and aesthetics.
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We ensure that all of the materials used during the
The MK Ega range of metal cable and enclosure
construction and finishing of their products conform to the
system complies to the relevant specifications, ie. BS 4678,
relevant standards. In particular, the relevant standards for
SS249 and IEC 61084. For products that are to manufacturer
steel are:
standards; Declaration of Compliance according to ISO Guide 22 can be provided.
• Pre-galvanised
BS 10143 : 1993
• Mild Steel
BS 1449 : Part 1
• Electro-galvanised BS EN10152 : 1994 • Stainless Steel
MK Electric is an ISO 9002 certified manufacturer and supplier.
AISI 304, 316 or 316L The below gauge guideline is for reference only. The accurate measurement should refer millimeter (mm) as an international standard measurement.
Technical Using high quality grade steel with electro-galvanised, pre-hot dip galvanised or post hot dip galvanising ensure the Ega cable truckings, trays and ladders meet the high standard requirements of the relevant specifications against corrosion and mechanical strength. For products that are
Standard Guideline for material Thickness (Gauge to millimeter) G24
0.4mm
G18
1 - 1.2mm
G22
0.6mm
G16
1.6mm
G20
0.8mm
G14
2.0mm
powder coated, high grade polyester powder coating with minimum 45 micron thickness ensure excellent protection against chemical corrosion as well as adding aesthetic and
COLOUR & finishes for material
colour codings.
WHI - White IB
- Ivory Beige
ORG - Orange
GRY - Grey
MK Ega range of steel cable systems are tested and
BLU
- Blue
GRN - Green
sures the stringent requirements of salt-spray test. This
RED
- Red
BLK - Black
guarantees our products will withstand the high humidity in tropical weather conditions.
HDG - Hot-Dip Galvanised
All MK Ega products are designed with very low earthing resistance continuity bonding. The electrical continuity tests were conducted by the relevant test authorities and sured the latest specifications requirement. Several types of fastenings for trunking covers are available besides the screw fixed method. The quick fix turn clamps are available on request. A wide range of Ega factory manufactured accessories for the cable trunkings, trays and ladders will provide quick and high quality installation.
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Cable Trunking & Accessories
Cable Trunking System
Tee
Cross Straight
External Riser (Outside)
Tee
Internal Riser (Inside) Straight
Flatwise Elbow
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Reducer
Singapore standard cable trunking R2.5x13
SS249 : 1981 Class 1 Material
: Electro-Galvanised Steel to BS EN10152:1994
Standard
: SS249:1981 Class 1
Finish
: Epoxy powder coated to a mininum of 45 micron
Colour
: Grey, Orange, Red, White, Ivory Beige, Green, Black, Blue
Std length
: 2.44 meter
R2.5x13
03 03
Complete with : Coupler, Copper Link, Tapping Screw, Bolt & Nut
Body 08 03
Recommended materials and type of finishing Materials
Types of Finishing
Galvanised Iron BS EN 10143:1993
Original finish
Mild Steel (Cold rolled steel) BS1449:Part1:19991 or JIS G3141
Epoxy powder coated or hot-dip galvanised after fabrication to BS EN ISO1461:1999
Electro-Galvanised Steel BS EN10152:1994
Epoxy powder coated
Stainless Steel Grade AISI 304, 316 or 316L
Original finish
Coupler
R3.5x15
R3.5x15
R4x30
EMBOSS WORDING (on cable trunking cover) Available wording : (1) ELECT (2) TEL
Top View
(3) DATA (4) ALARM Other wording available up to a maximum of 7 alphabets.
TRUNKING COVER WITH Turn-buckle fastener Trunking Size (Width)
50 - 600mm
No. of fastener Per 2.44mm Length 6 Pcs Trunking Finishing
Epoxy powder coated
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Cable Trunking & Accessories
Singapore standard Cable Trunking 249:1981 Class 1
Size Steel Thickness (mm) Reference Number (mm) Body Cover SECC-P Electro Galvanised
50 x
25
1.0
1.0
EBT/IB/021
EMT/WHI/021
50 x
50
1.0
1.0
EBT/IB/022
EMT/WHI/022
75 x
50
1.2
1.2
EBT/IB/032
EMT/WHI/032
100 x
50
1.2
1.2
EBT/IB/042
EMT/WHI/042
100 x 75
1.2
1.2
EBT/IB/043
EMT/WHI/043
100 x 100
1.4
1.2
EBT/IB/044
EMT/WHI/044
125 x
50
1.4
1.2
EBT/IB/052
EMT/WHI/052
150 x 50
1.4
1.2
EBT/IB/062
EMT/WHI/062
150 x 75
1.4
1.2
EBT/IB/063
EMT/WHI/063
150 x 100
1.4
1.2
EBT/IB/064
EMT/WHI/064
150 x 150
1.4
1.2
EBT/IB/066
EMT/WHI/066
175 x 50
1.4
1.2
EBT/IB/072
EMT/WHI/072
200 x 50
1.6
1.4
EBT/IB/082
EMT/WHI/082
200 x 75
1.6
1.4
EBT/IB/083
EMT/WHI/083
200 x 100
1.6
1.4
EBT/IB/084
EMT/WHI/084
200 x 150
1.6
1.4
EBT/IB/086
EMT/WHI/086
225 x
50
1.6
1.4
EBT/IB/092
EMT/WHI/092
250 x
50
1.6
1.4
EBT/IB/102
EMT/WHI/102
275 x 50
1.6
1.4
EBT/IB/112
EMT/WHI/112
300 x 50
1.6
1.6
EBT/IB/122
EMT/WHI/122
300 x 75
1.6
1.6
EBT/IB/123
EMT/WHI/123
300 x 100
1.6
1.6
EBT/IB/124
EMT/WHI/124
300 x 150
1.6
1.6
EBT/IB/126
EMT/WHI/126
350 x
50
1.6
1.6
EBT/IB/142
EMT/WHI/142
375 x 75
1.6
1.6
EBT/IB/153
EMT/WHI/153
Instruction for Reference Number, example :
E B T / OR G / 1 5 3 Example:
EBT - EG/SS249 trunking with bracket Trunking size reference
EMT - EG/SS249 trunking w/o bracket
no. for 375 x 75mm
CRT - Cold Rolled trunking
SS249 trunking with bracket, 375 x 75mm
Colours WHI - White
IB - Ivory Beige
ORG - Orange
List no.
GRY - Grey
BLU - Blue
GRN - Green
EBT/ORG/153
RED - Red
BLK - Black
HDG - Hot-Dip Galvanised
*Non standard colours available on request
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Order an Orange
Cable Trunking & Accessories
Metal cable trunking accessories
Internal Riser (EIR)
Reducer (ER)
External Riser (EER)
Flatwise Elbow (EFE)
Tee (EFT)
Cross (EFC)
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Cable Tray & Accessories
Cable Tray System
Tee
90o Elbow
Cross Straight
Straight
Tee
External Riser
Reducer
Internal Riser
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straight edge perforated cable tray (ETS)
30
Top view 70
25
R3.5x25 R3.5x25
Recommended materials and type of finishing Materials
Types of Finishing
Galvanised Iron BS EN 10143:1993
Original finish
Mild Steel (Cold rolled steel) BS1449:Part1:19991 or JIS G3141
Epoxy powder coated or hot-dip galvanised after fabrication to BS EN ISO1461:1999
Electro-Galvanised Steel BS EN10152:1994
Epoxy powder coated
Stainless Steel Grade AISI 304, 316 or 316L
Original finish
standard sizes of epoxy powder coated & hot-dip galvanised cable tray Width (mm)
Thickness Flange height
(W)
0.6mm
0.8mm
1.0mm
1.2mm
1.4mm
1.6mm
2.0mm
G22
G20
G18
G18
G16
G16
G14
\
(mm)
50
12
75
12
100
15
150
15
200
20
250
20
300
25
350
25
400
25
450
25
500
25
550
25
600
30
750
30
800
30
900
30
1000
30
Indication of the gauge of Epoxy powder coated materials
Indication of the gauge of Hot-dip galvanised materials
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Cable Tray & Accessories
Straight edge perforated cable tray accessories
Internal Riser (ETIR)
External Riser (ETER)
Reducer (ETR)
Tee (ETET)
Elbow (ETFE)
Cross (ETEC)
Instruction for Reference Number, example :
E T S / 5 0 / G 1 8 / 3 OR G ETS - Straight Edge Perforated Cable Tray EMD - Medium Perforated Cable Tray EHD - Heavy Duty Perforated Cable Tray Size (width) - 50mm Gauge - G18 (Thickness) Colours WHI - White GRY - Grey ORG - Orange GRN - Green BLU - Blue BLK - Black RED - Red HDG - Hot-Dip Galvanised IB - Ivory Beige *Non standard colours available on request
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Example: Finishes & Material 1 - Galvanised iron (Original finish) 2 - Mild Steel (Epoxy powder coated or hot-dip galvanised) 3 - Electro-Galvanised Steel (Epoxy coated) 4 - Stainless Steel (Original finish)
Order an Orange Straight Edge Perforated Cable tray, size of 50mm, thickness of G18, on Electro-Galvanised Steel Material. List no. ETS/50/G18/3ORG
medium/heavy duty return flange perforated cable tray (Emd/ehd)
Top view
Fishplate/Connector 12
Return Flange
Front View
H - 25 OR 50 OR 75 OR 100
30
25 R3.5x25
Return FlangE perforated cable tray accessories
90º
90º
90º
90º Bend
90º Elbow
External Riser
90º
Internal Riser
Tee
Cross
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Cable Tray & Accessories
rough type perforated cable tray (with cover)
ø5x13
ø3
03 08
ø7x25
Recommended materials and type of finishing Materials
Types of Finishing
Galvanised Iron BS EN 10143:1993
Original finish
Mild Steel (Cold rolled steel) BS1449:Part1:19991 or JIS G3141
Epoxy powder coated or hot-dip galvanised after fabrication to BS EN ISO1461:1999
Electro-Galvanised Steel BS EN10152:1994
Epoxy powder coated
Stainless Steel Grade AISI 304, 316 or 316L
Original finish
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Cable Ladder & Accessories
Cable Ladder System
Tee
Reducer
External Riser
Cross Straight
Internal Riser
90o Elbow
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Cable Ladder & Accessories
Knock down type Cable ladder (ELS)
Top view
R3x18 R3x18 R3x18
Rung for ing cable
2 Holes R5x20
100 (ext)
Front View
Note : Actual size is based on millimeter measurement. Sizes up to 1200mm Width are available upon request.
4 Holes R5x20
Standard Length
: 2.44 meter
Standard Materials : Electro-galvanised steel 2.0mm (Side Rail) & 1.5mm (Rung) Complete with
: t Plate, Bolt and Nut, Copper Link
Recommended materials and type of finishing Materials
Types of Finishing
Mild Steel (Cold rolled steel) BS1449:Part1:19991 or JIS G3141
Epoxy powder coated or hot-dip galvanised after fabrication to BS EN ISO1461:1999
Electro-Galvanised Steel BS EN10152:1994
Epoxy powder coated
Stainless Steel Grade AISI 304, 316 or 316L
Original finish
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welded type Cable ladder (ELS)
Top view
R3x18 R3x18 R3x18
Rung for ing cable
Front View
2 Holes R5x20
30 20
50
Note : Actual size is based on millimeter measurement. Sizes up to 1200mm Width are available upon request.
30
4 Holes R5x20
Standard Length
: 2.44 meter
Standard Materials : Electro-galvanised steel 2.0mm (Side Rail) & 1.5mm (Rung) Complete with
: t Plate, Bolt and Nut, Copper Link
Recommended materials and type of finishing Materials
Types of Finishing
Mild Steel (Cold rolled steel) BS1449:Part1:19991 or JIS G3141
Epoxy powder coated or hot-dip galvanised after fabrication to BS EN ISO1461:1999
Electro-Galvanised Steel BS EN10152:1994
Epoxy powder coated
Stainless Steel Grade AISI 304, 316 or 316L
Original finish
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Cable Ladder & Accessories
Instruction for Reference Number, example :
E L S / 1 0 0 0 / W HI / 2 Example:
ELS - Knock down type ladder
Order a White Knock
or Welded type ladder Finishes & Material 1 - Galvanised iron (Original finish) 2 - Mild Steel (Epoxy powder coated or hot-dip galvanised) 3 - Electro-Galvanised Steel (Epoxy coated) 4 - Stainless Steel (Original finish)
Size - 1000 mm Colours WHI - White
GRY - Grey
ORG - Orange
BLU - Blue
GRN - Green
BLK - Black
RED - Red
HDG - Hot-Dip Galvanised
IB
Down type cable ladder, size of 1000mm, on Mild Steel material List no. ELS/1000/WHI/2
- Ivory Beige
*Non standard colours available on request
cable ladder accessories
90o
90o
45o
Internal Riser (ELIR)
External Riser (ELOR)
Elbow (ELE)
Tee (ELET)
Reducer (ELR)
Cross (ELEC)
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Cable Ladder & Accessories
Horizontal Adjustable Ladder t 90o
Bend Angle (ELB)
Adjustable Risers
Vertical Adjustable Ladder t
various types of cover for cable ladder and tray are shown below:
Peaked Flanged
Solid Flanged
Solid Non-flanged Ventilated Flanged Ventilated Non-flanged
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MK Electric MK Electric (Singapore) Pte Ltd 8 Pandan Crescent, UE Tech Park #01-06 (LL4), Singapore 128464
Telephone : (65) 6461 6333
Facsimile : (65) 6461 6336 / (65) 6461 6338
MK Electric (Malaysia) Sdn Bhd (Co. No. 39068-A) Komplek Perusahaan LTAT Jalan Pengapit 15/19, 40000 Shah Alam Selangor Darul Ehsan, Malaysia
Telephone : (603) 5519 4507
Facsimile : (603) 5510 8867
MK Electric (China) Ltd 25/F Honeywell Tower, Olympia Plaza Telephone : (852) 2331 9133 255 King’s Road, North Point, Hong Kong (852) 2834 1988
Facsimile : (852) 2151 9465
PT. MK Electric (Indonesia) Mangga Dua Harco Blok E25, Floor 4 Jakarta 10730
Telephone : (62) 021 625 6204
Website www.mkelectric.com.sg
Publication No: MKS_CMP_0808
Facsimile : (62) 021 612 1987