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Product

  • Armoured Cable Gland ACG

    Application
    The main function of the explosion-proof cable fixing connector is to use the cable into the distribution box or into the explosion-proof lighting device.
Specification
Explosion proof execution EX db IIC Gb,Ex eb IIC Gb,EX t b IIIC Db IP66
Certificate issued by TÜV Rheinland  / TS mark.
Material Brass / Brass-Nickel Plating / Steel-Zinc Electroplated / Stainless Steel 304 / Stainless Steel 316
Designation part number system
1 ACG 2 3 4
Certification Unit Name of fitting Hub Size & Type Thread Standard Material
 
1  Certification Unit / Code
International Electrotechnical Commission  / IEC
2 Hub Size / Code   lnch
Hub Size 1/2" 3/4"A 3/4"B 1 1-1/4" 1-1/2" 2"A 2"B 2-1/2"A 2-1/2"B 3"
Code 050 075A 075B 100 125 150 200A 200B 250A 250B 300
Metric
Hub Size M20 M25A M25B M32 M40 M50A M50B M63A M63B M75A M75B
Code 20 25A 25B 32 40 50A 50B 63A 63B 75A 75B
3 Thread Standards / Code
Thread Standards Code
Metric Fine Thread M
NPT N
4  Material / Finish / Code
Material Code
Brass B
SUS304 S4
Brass / Nickel Plating BN
SUS316 S6
Steel / Zinc Electroplated E
 
Example
IEC ACG 25A M S4
Certification Unit Name of fitting Hub Size & Type Thread Standard Material
IEC
Armoured Cable Gland
 
 M25A(TYPE)
Metric Fine Thread
SUS304
 
 
IEC ACG 250A N BN
Certification Unit
認證單位		 Name of fitting
產品代碼		 Hub Size & Type
尺寸和型式		 Thread Standard
螺紋		 Material
材質
IEC Armoured Cable Gland 2-1/2"A(TYPE) NPT Brass / Nickel Plating
 
Introduction
Available Entry Thread Cable Bedding Diameter Overall Cable Diameter E Armour Ranger
C A B Min. Max.
Metric(P1.5) Inch(NPT) Min. Max. Min. Max.
M20 1/2" 6.5 13.9 12.5 20.9 36 0.8 1.25
M25A 3/4"A 11.0 19.9 14.0 22.0 40 1.25 1.6
M25B 3/4"B 11.0 19.9 18.2 26.2 40 1.25 1.6
M32 1" 17.0 26.4 23.7 33.9 48 1.6 2.0
M40 1-1/4" 22.0 31.8 27.9 40.4 57 1.6 2.0
M50A 1-1/2" 29.5 37.8 35.2 46.7 64 2.0 2.5
M50B 2"A 35.0 45.8 40.4 53.1 71 2.0 2.5
M63A 2"B 40.0 49.8 45.6 59.4 76 2.0 2.5
M63B 2-1/2"A 47.0 56.7 54.6 65.9 82 2.0 2.5
M75A 2-1/2"B 52.0 61.7 59.0 72.1 90 2.0 2.5
M75B 3" 59.0 68.7 66.7 78.5 98 2.5 3.0
 
Instruction of Amoured Cable Gland
A
Strip Cable to suit equipment as shown above and expose the armour 'I'.
'I' = 20mm for cable gland sizes 1/2" (M20) to 1" (M32)
'I' = 25mm for cable gland sizes 1-1/4" (M40) to 2" (M63)
'I' = 30mm for cable gland sizes 2-1/2" (M63) to 3" (M75)
'II' = to suit equipment.
B Push the cable through the armour spigot "4". Spread armour over the
armour spigot "4" until the end of the armour is up against the shoulder
of the armour cone. Position the armour clamping ring "3".
C Remove the inner seal "5" from the entry "6". Place the entry "6" over
the armour spigot "4". Move the sub-assembly "1"and "2" up to
meet the entry "6".
Note: If the equipment has a threaded entry, it may be advisable to
screw the entry component into the equipment to prevent twisting of
the cable after step D.
D Unless already screwed into the equipment hold the entry "6" in position
with a spanner/wrench to prevent rotation. Hand tighten the middle nut
"2" to the entry "6" and turn a further half to one full turn with a
spanner/wrench.
IMPORTANT: Support the cable to prevent it from twisting. To ease wiring
inside the enclosure, it may be beneficial to strip the inner sheath of the
cable as shown above.
E Unscrew the middle nut "2" and visually inspect that the armour has been
successfully clamped between the armour spigot "4" and the armour
clamping ring "3". If armour not clamped, repeat assembly.
F Remove entry "6" and refit inner seal "5", replace entry "6" and reassemble
middle nut "2" onto the entry component "6". Tighten u p the
middle nut "2" by hand then using a wrench/spanner a further 1 to 2
turns until fully tight. Tighten the backnut "1" to form a se al around
the cable, then tighten a further full turn using a wrench/span ner.
Ensure that the middle nut "2" does not rotate when tightening the
backnut "1". Ensure that the deluge seal is pulled down into position.
Product Consultation