777 Series Insulated Adaptor

Products > 777 Series Insulated Adaptor

777 Series Insulated Adaptor

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Available in brass, nickel plated brass, aluminium, stainless steel

Description

777 Series Insulated Adaptor Technical Info

777 Series Insulated Adaptor, Globally Approved, Explosive Atmosphere Cable / Conduit Accessory

• Isolates metallic Cable Glands from equipment
• Essential in areas of high electromagnetic noise
• Particularly relevant in power plants
• General purpose / industrial version available
• Can be supplied with thread conversion
• -60°C to +130°C
• Globally marked, IECEx, ATEX & cCSAus

 

 

 

HOW TO ORDER

e.g. 777 – D – A – M – 3 – M – 3 – 5

= Dual Certified Ex d & Ex e – Type A – M25 (M) x M25 (F) – Nickel Plated Brass

Other thread variations are available on request. For further information on ordering accessories please refer to ‘’.

For Type B insulated adaptors, please substitute the letter A with the letter B in the table below. Please note that the Type B version of the 777 insulated adaptors are only certified Ex d when they are installed in conjunction with a corresponding CMP certified cable gland.

Design SpecificationBS 6121:Part 1:1989, IEC 62444, EN 62444
Enclosure ProtectionIK10 to IEC 62262 (20 joules) Brass & Stainless Steel Only
ATEX CertificateSIRA10ATEX1057U
Code of ProtectionII 2 GD Ex d IIC Gb / Ex e IIC Gb / Ex ta IIIC Da
Compliance StandardsEN 60079-0,1,7,31
IECEx CertificateIECEx SIR 10.0027U
Code of ProtectionEx d IIC Gb / Ex e IIC Gb / Ex ta IIIC Da
Compliance StandardsIEC 60079-0,1,7,31
cCSAus Certificate1055233
Code of ProtectionClass I, Groups A, B, C and D; IP66, 67, 68; Enclosure Type 4X; DIP A; Ex de II, Class I, Zone 1,
AEx de II;
Compliance StandardsC22.2 No. 0, 0.5, 30, 94, CAN/CSA E60079-0,1,2, UL 50 Edition 11, UL 1203 Edition4,
UL 60079 parts 0,1,7
EAC Certificate (Formerly GOST R, K & B)TC RU C-GB.AA87.B.00487
GOST R CertificatePOCC.GB.35.H00102
CCOE / PESO (India) CertificateP333688
INMETRO ApprovalTÜV 12.1331U
RETIE Approval03866
Marine ApprovalsLRS: 01/00173, ABS: 17-LD1619350-PDA
Ingress Protection Rating **IP66, IP67 & IP68 (when fitted with CMP sealing accessories)
Available MaterialsBrass, Electroless Nickel Plated Brass, Aluminium, Stainless Steel

Product Table

Metric

Ordering Reference
Type A		Ordering Reference
Type B		Male Thread Size “A”Minimum Thread Length “E”Female Thread Size “B” (Type A)Female Thread Size “B” (Type B)Maximum Bore Diameter “C”Normal Protrusion Length “F” (Type A)Nominal Protrusion Length “G” (Type B)Across Flats
“D”		Across Corners
“D”
777DAM2M2777DBM2M2M20 X 1.515.0M20 X 1.5M20 X 1.514.037.826.736.039.6
777DAM3M3777DBM3M3M25 X 1.515.0M25 X 1.5M25 X 1.520.036.227.246.050.6
777DAM4M4777DBM4M4M32 X 1.515.0M32 X 1.5M32 X 1.526.335.726.755.060.5
777DAM5M5777DBM5M5M40 X 1.515.0M40 X 1.5M40 X 1.532.135.726.770.177.1
777DAM6M6777DBM6M6M50 X 1.515.0M50 X 1.5M50 X 1.544.236.726.780.088.0
777DAM7M7777DBM7M7M63 X 1.515.0M63 X 1.5M63 X 1.553.038.232.2100.0110.0
777DAM8M8777DBM8M8M75 X 1.515.0M75 X 1.5M75 X 1.564.841.231.2110.0123.0
777DAM9M9777DBM9M9M90 X 2.024.0M90 X 2.0M90 X 2.079.352.747.2132.2135.5
Dimensions displayed in millimeters unless otherwise stated

Imperial

Ordering Reference
(Type A)		Ordering Reference
(Type B)		Male Thread Size “A”Minimum Thread Length “E”Female Thread Size “B” (Type A)Female Thread Size “B” (Type B)Maximum Bore Diameter “C”Normal Protrusion Length “F” (Type A)Nominal Protrusion Length “G” (Type B)Across Flats
“D”		Across Corners
“D”
777DAM2M2777DBM2M2M20 X 1.50.59M20 X 1.5M20 X 1.50.551.491.051.421.56
777DAM3M3777DBM3M3M25 X 1.50.59M25 X 1.5M25 X 1.50.791.431.071.811.99
777DAM4M4777DBM4M4M32 X 1.50.59M32 X 1.5M32 X 1.51.041.411.052.172.38
777DAM5M5777DBM5M5M40 X 1.50.59M40 X 1.5M40 X 1.51.261.411.052.763.04
777DAM6M6777DBM6M6M50 X 1.50.59M50 X 1.5M50 X 1.51.741.441.053.153.46
777DAM7M7777DBM7M7M63 X 1.50.59M63 X 1.5M63 X 1.52.091.501.273.944.33
777DAM8M8777DBM8M8M75 X 1.50.59M75 X 1.5M75 X 1.52.551.621.234.334.84
777DAM9M9777DBM9M9M90 X 2.00.94M90 X 2.0M90 X 2.03.122.071.865.205.33
Dimensions displayed in inches unless otherwise stated

Download Spec Sheet

Download

777 Series Insulated Adaptor Technical Info

777 Series Insulated Adaptor, Globally Approved, Explosive Atmosphere Cable / Conduit Accessory

• Isolates metallic Cable Glands from equipment
• Essential in areas of high electromagnetic noise
• Particularly relevant in power plants
• General purpose / industrial version available
• Can be supplied with thread conversion
• -60°C to +130°C
• Globally marked, IECEx, ATEX & cCSAus

 

 

 

HOW TO ORDER

e.g. 777 – D – A – M – 3 – M – 3 – 5

= Dual Certified Ex d & Ex e – Type A – M25 (M) x M25 (F) – Nickel Plated Brass

Other thread variations are available on request. For further information on ordering accessories please refer to ‘’.

For Type B insulated adaptors, please substitute the letter A with the letter B in the table below. Please note that the Type B version of the 777 insulated adaptors are only certified Ex d when they are installed in conjunction with a corresponding CMP certified cable gland.

Design SpecificationBS 6121:Part 1:1989, IEC 62444, EN 62444
Enclosure ProtectionIK10 to IEC 62262 (20 joules) Brass & Stainless Steel Only
ATEX CertificateSIRA10ATEX1057U
Code of ProtectionII 2 GD Ex d IIC Gb / Ex e IIC Gb / Ex ta IIIC Da
Compliance StandardsEN 60079-0,1,7,31
IECEx CertificateIECEx SIR 10.0027U
Code of ProtectionEx d IIC Gb / Ex e IIC Gb / Ex ta IIIC Da
Compliance StandardsIEC 60079-0,1,7,31
cCSAus Certificate1055233
Code of ProtectionClass I, Groups A, B, C and D; IP66, 67, 68; Enclosure Type 4X; DIP A; Ex de II, Class I, Zone 1,
AEx de II;
Compliance StandardsC22.2 No. 0, 0.5, 30, 94, CAN/CSA E60079-0,1,2, UL 50 Edition 11, UL 1203 Edition4,
UL 60079 parts 0,1,7
EAC Certificate (Formerly GOST R, K & B)TC RU C-GB.AA87.B.00487
GOST R CertificatePOCC.GB.35.H00102
CCOE / PESO (India) CertificateP333688
INMETRO ApprovalTÜV 12.1331U
RETIE Approval03866
Marine ApprovalsLRS: 01/00173, ABS: 17-LD1619350-PDA
Ingress Protection Rating **IP66, IP67 & IP68 (when fitted with CMP sealing accessories)
Available MaterialsBrass, Electroless Nickel Plated Brass, Aluminium, Stainless Steel

Product Table

Metric

Ordering Reference
Type A		Ordering Reference
Type B		Male Thread Size “A”Minimum Thread Length “E”Female Thread Size “B” (Type A)Female Thread Size “B” (Type B)Maximum Bore Diameter “C”Normal Protrusion Length “F” (Type A)Nominal Protrusion Length “G” (Type B)Across Flats
“D”		Across Corners
“D”
777DAM2M2777DBM2M2M20 X 1.515.0M20 X 1.5M20 X 1.514.037.826.736.039.6
777DAM3M3777DBM3M3M25 X 1.515.0M25 X 1.5M25 X 1.520.036.227.246.050.6
777DAM4M4777DBM4M4M32 X 1.515.0M32 X 1.5M32 X 1.526.335.726.755.060.5
777DAM5M5777DBM5M5M40 X 1.515.0M40 X 1.5M40 X 1.532.135.726.770.177.1
777DAM6M6777DBM6M6M50 X 1.515.0M50 X 1.5M50 X 1.544.236.726.780.088.0
777DAM7M7777DBM7M7M63 X 1.515.0M63 X 1.5M63 X 1.553.038.232.2100.0110.0
777DAM8M8777DBM8M8M75 X 1.515.0M75 X 1.5M75 X 1.564.841.231.2110.0123.0
777DAM9M9777DBM9M9M90 X 2.024.0M90 X 2.0M90 X 2.079.352.747.2132.2135.5
Dimensions displayed in millimeters unless otherwise stated

Imperial

Ordering Reference
(Type A)		Ordering Reference
(Type B)		Male Thread Size “A”Minimum Thread Length “E”Female Thread Size “B” (Type A)Female Thread Size “B” (Type B)Maximum Bore Diameter “C”Normal Protrusion Length “F” (Type A)Nominal Protrusion Length “G” (Type B)Across Flats
“D”		Across Corners
“D”
777DAM2M2777DBM2M2M20 X 1.50.59M20 X 1.5M20 X 1.50.551.491.051.421.56
777DAM3M3777DBM3M3M25 X 1.50.59M25 X 1.5M25 X 1.50.791.431.071.811.99
777DAM4M4777DBM4M4M32 X 1.50.59M32 X 1.5M32 X 1.51.041.411.052.172.38
777DAM5M5777DBM5M5M40 X 1.50.59M40 X 1.5M40 X 1.51.261.411.052.763.04
777DAM6M6777DBM6M6M50 X 1.50.59M50 X 1.5M50 X 1.51.741.441.053.153.46
777DAM7M7777DBM7M7M63 X 1.50.59M63 X 1.5M63 X 1.52.091.501.273.944.33
777DAM8M8777DBM8M8M75 X 1.50.59M75 X 1.5M75 X 1.52.551.621.234.334.84
777DAM9M9777DBM9M9M90 X 2.00.94M90 X 2.0M90 X 2.03.122.071.865.205.33
Dimensions displayed in inches unless otherwise stated