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757 | Hexagon Head Stopper PlugAvailable brass, nickel plated brass, aluminium, stainless steel & nylon

Hexagon Head Stopper Plug, Globally Approved, Explosive Atmosphere Cable / Conduit Accessory

• Provides means of blanking unused cable entries
• Temporary or permanent
• General purpose / industrial version available
• Equipment interface ‘O’ ring seal available
• Nylon Ex e only version available (-20˚C to +60˚C)
•-60˚C to 200˚C (metallic versions)
• Globally marked, IECEx, ATEX, cCSAus & UL

DescriptionAllen key recessMetallicNon-Metallic
Ex "d"Ex "e"IndustrialEx "e"Industrial
747 Recessed Non-Tamper Proof Type 'A'
747 Recessed Tamper Proof Type 'B'
757 Hexagon Head
757 Hexagon Head c/w 'O' ring seal
767 Dome Head
767 Dome Head c/w 'O' ring seal
Design Specification BS 6121:Part 1:1989, IEC 62444, EN 62444
Enclosure Protection IK10 to IEC 62262 (20 joules) Brass & Stainless Steel Only
ATEX Certificate SIRA13ATEX1265X
Code of Protection II 2G Ex d IIC Gb, Ex e IIC Gb, II 1D Ex ta IIIC Da
IM2 Ex d I Mb, Ex e I Mb
(II 2G Ex e IIC Gb, II 1D Ex ta IIIC Da only on Nylon version)
Compliance Standards EN 60079-0,1,7, 31
IECEx Certificate IECEx SIR13.0094X
Code of Protection Ex d I Mb, Ex e I Mb; Ex d IIC Gb,Ex e IIC Gb, Ex ta IIIC Da
Compliance Standards IEC 60079-0,1, 7, 31
cCSAus Certificate 1055233
Code of Protection Ex e II, Class I, Zone 1, AEx e II; IP66, 67, 68; Enclosure Type 4X; Class II Groups E, F and G; Class III
Compliance Standards C22.2 No. 0, 0.5, 30,94,CAN/CSA E60079-0, 1, 7, UL50 Edition 11, UL1203 Edition 4,
UL 60079-0, 1, 7
UL Certificate E214221
Code of Protection Class I, Groups A,B,C,D; Class II Groups E,F,G; Class III
Compliance Standards UL 1203
EAC Certificate TC RU C-GB.AA87.B.00487
KCC Certificate 14-GA4BO-0255X
CCOE / PESO (India) Certificate P333688
NEPSI Certificate GYJ13.1143X
INMETRO Approval TÜV 12.1333X
RETIE Approval 03866
Marine Approvals LRS: 01/00173 (E1), DNV: TAE00000Y, ABS: 01-LD234401C/2-PDA, BV: 43180/A1BV
Continuous Operating Temperature -60°C to +200°C (Metallic), -20°C to +60°C (Nylon)
Ingress Protection Rating ** IP66 or IP68 when fitted with a CMP ‘O’ ring or Entry Thread Seal**
Available Materials Brass, Electroless Nickel Plated Brass, Aluminium, Stainless Steel, Nylon

Note: * Mechanical & Electrical Classifications applied as per IEC 62444 & EN 62444
** When CMP installation accessories are used. Refer to Maintaining a Seal for further information.
*** IP68 tested to a minimum depth of 30 metres for 12 hours, alternate depths / durations can be provided upon request

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Technical Illustration

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Ordering ReferenceThread SizeMinimum Thread LengthAcross Flats “A”Across Corners DiameterProtrusion Length “C”
757DM1M16 X 1.50.590.870.950.20
757DM2M20 X 1.50.590.941.040.20
757DM3M25 X 1.50.591.181.300.20
757DM4M32 X 1.50.591.421.560.20
757DM5M40 X 1.50.591.811.990.20
757DM6M50 X 1.50.592.172.380.20
757DM7M63 X 1.50.592.763.030.20
757DM8M75 X 1.50.593.153.460.20
757DM9M90 X 2.00.943.904.290.20
757DM10M100 x 2.00.944.254.680.20
Dimensions displayed in millimeters unless otherwise stated
Ordering ReferenceThread SizeMinimum Thread LengthAcross Flats “A”Across Corners DiameterProtrusion Length “C”
757DM1M16 X 1.515.022.024.25.0
757DM2M20 X 1.515.024.026.45.0
757DM3M25 X 1.515.030.033.05.0
757DM4M32 X 1.515.036.039.65.0
757DM5M40 X 1.515.046.050.65.0
757DM6M50 X 1.515.055.060.55.0
757DM7M63 X 1.515.070.077.05.0
757DM8M75 X 1.515.080.088.05.0
757DM9M90 X 2.024.099.0108.95.0
757DM10M100 x 2.024.0108.0118.85.0
Dimensions displayed in millimeters unless otherwise stated

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