Products > 747 Recessed Stopper Plug

747 Recessed Stopper Plug

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


Recessed Stopper Plug, Globally Approved, Explosive Atmosphere Cable / Conduit Accessory

• Provides means of blanking unused cable entries
• Temporary or permanent
• Tamper-proof (Type B) version available
• General purpose / industrial version 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
• For use with threaded entry holes only – for stopper plugs suitable for use in clearance/through holes, please see 757 or 767
• Nylon stopper 717 / 717e to be used for sizes M20, M25, M32, 1⁄2″, 3⁄4″ and 1″

 

Description

Please note: 747 Stopper Plugs have passed IP66 compliance tests to IEC 60529 with no additional sealing. However EUTEX would recommend the addition of thread sealant or grease (such as Dow Corning No. 4 Silicone) in order to help maintain IP66 and keep water out of the enclosure in the long-term. The addition of thread sealant or grease is permitted as long as it is non-setting, non-metallic and non-combustible in compliance with IEC 60079-14.

Description Allen Key Recess Metallic Non-Metallic
Ex ‘d’ Ex ‘e’ Industrial Ex ‘e’ Industrial
747 Recessed Non-Tamper Proof Type ‘A’ Y Y Y Y Y Y
747 Recessed Tamper Proof Type ‘B’ Y Y Y Y Y Y
757 Hexagon Head N Y Y Y Y Y
757 Hexagon Head c/w ‘O’ ring seal N Y Y Y Y Y
767 Dome Head Y Y Y Y Y Y
767 Dome Head c/w ‘O’ ring seal Y Y Y Y Y Y
717 Universal Y N N N Y Y

Product Selection Table

Ordering Reference Thread Size Minimum Thread Length Allen Key Size A/F
747DAM1 M16 X 1.5 15.0 M8
747DAM2 M20 X 1.5 15.0 M10
747DAM3 M25 X 1.5 15.0 M10
747DAM4 M32 X 1.5 15.0 M10
747DAM5 M40 X 1.5 15.0 M10
747DAM6 M50 X 1.5 15.0 M10
747DAM7 M63 X 1.5 15.0 M14
747DAM8 M75 X 1.5 15.0 M14
747DAM9 M90 X 2.0 24.0 M14
747DAM10 M100 x 2.0 24.0 M14
Dimensions displayed in millimeters unless otherwise stated
If a nylon stopper is required for sizes M20, M25, M32, 1⁄2″, 3⁄4″ and 1″ please order717 or 717e.

Download Spec Sheet

Download

Please note: 747 Stopper Plugs have passed IP66 compliance tests to IEC 60529 with no additional sealing. However EUTEX would recommend the addition of thread sealant or grease (such as Dow Corning No. 4 Silicone) in order to help maintain IP66 and keep water out of the enclosure in the long-term. The addition of thread sealant or grease is permitted as long as it is non-setting, non-metallic and non-combustible in compliance with IEC 60079-14.

Description Allen Key Recess Metallic Non-Metallic
Ex ‘d’ Ex ‘e’ Industrial Ex ‘e’ Industrial
747 Recessed Non-Tamper Proof Type ‘A’ Y Y Y Y Y Y
747 Recessed Tamper Proof Type ‘B’ Y Y Y Y Y Y
757 Hexagon Head N Y Y Y Y Y
757 Hexagon Head c/w ‘O’ ring seal N Y Y Y Y Y
767 Dome Head Y Y Y Y Y Y
767 Dome Head c/w ‘O’ ring seal Y Y Y Y Y Y
717 Universal Y N N N Y Y

Product Selection Table

Ordering Reference Thread Size Minimum Thread Length Allen Key Size A/F
747DAM1 M16 X 1.5 15.0 M8
747DAM2 M20 X 1.5 15.0 M10
747DAM3 M25 X 1.5 15.0 M10
747DAM4 M32 X 1.5 15.0 M10
747DAM5 M40 X 1.5 15.0 M10
747DAM6 M50 X 1.5 15.0 M10
747DAM7 M63 X 1.5 15.0 M14
747DAM8 M75 X 1.5 15.0 M14
747DAM9 M90 X 2.0 24.0 M14
747DAM10 M100 x 2.0 24.0 M14
Dimensions displayed in millimeters unless otherwise stated
If a nylon stopper is required for sizes M20, M25, M32, 1⁄2″, 3⁄4″ and 1″ please order717 or 717e.