Products > Earth Tags

Earth Tags

Accessories for cable glands, available in brass, stainless steel, aluminium and nickel plated brass

Description

Technical

CMP slip-on Earth Tags, installed between the Cable Gland and equipment, provide an earth bond connection as specified in BS6121:Part 5:1993 and comply with category B rating specified in IEC 62444. CMP Earth Tags have been independently short circuit tested to verify their suitability under specified service conditions. A copy of the test report is available upon request and is an important factor when selecting earth tags from any manufacturer, as without this the safety of installations may be compromised.

Stainless steel, aluminium and nickel plated brass earth tags are also available. Please refer to , e.g. 20ET4 for M20 Stainless Steel Earth Tag, 050NPTET4 for 1/2” NPT Stainless Steel Earth Tag.

Product Table

Metric

Metric Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C” Hole Size “D” Nominal Length “E” Nominal Centres “F” NPT Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C” Hole Size “D” Nominal Length “E” Nominal Centres “F”
16ET M16 1.3 25.4 M6 50.4 30.2 050NPTET 1/2 NPT 1.3 27.1 M6 52.9 33.1
20ET M20 1.3 27.1 M6 52.3 33.1 075NPTET 3/4 NPT 1.5 35.1 M6 59.2 35.6
25ET M25 1.5 35.1 M6 59.2 35.6 100NPTET 1 NPT 1.5 45.2 M12 77.0 43.1
32ET M32 1.5 45.2 M12 77.0 43.1 125NPTET 1 1/4 NPT 1.5 53.7 M13 88.7 45.4
40ET M40 1.5 53.7 M13 88.7 45.4 150NPTET 1 1/2 NPT 1.5 65.2 M13 111.2 58.1
50ET M50 1.5 65.2 M13 111.2 58.1 200NPTET 2 NPT 1.5 82.6 M13 128.7 66.8
63ET M63 1.5 82.6 M13 128.7 66.8 250NPTET 2 1/2 NPT 1.5 95.4 M13 141.5 73.0
75ET M75 1.5 95.4 M13 141.5 73.0 300NPTET 3 NPT 2.0 114.0 M13 161.0 85.0
90ET M90 2.0 114.2 M13 161.0 85.0 350NPTET 3 1/2 NPT 2.0 125.0 M13 194.8 103.0
100ET M100 2.0 125.0 M13 194.8 118.0
All dimensions shown in millimetres unless otherwise stated

Imperial

Metric Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C” Hole Size “D” Nominal Length “E” Nominal Centres “F” NPT Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C”  Hole Size “D” Nominal Length “E” Nominal Centres “F”
16ET M16 0.051 1.000 M6 1.984 1.189 050NPTET 1/2 NPT 0.051 1.067 M6 2.083 1.303
20ET M20 0.051 1.067 M6 2.059 1.303 075NPTET 3/4 NPT 0.059 1.382 M6 2.331 1.402
25ET M25 0.059 1.382 M6 2.331 1.402 100NPTET 1 NPT 0.059 1.780 M12 3.031 1.697
32ET M32 0.059 1.780 M12 3.031 1.697 125NPTET T 1 1/4 NPT 0.059 2.114 M13 3.492 1.787
40ET M40 0.059 2.114 M13 3.492 1.787 150NPTET 1 1/2 NPT 0.059 2.567 M13 4.378 2.287
50ET M50 0.059 2.567 M13 4.378 2.287 200NPTET 2 NPT 0.059 3.252 M13 5.067 2.630
63ET M63 0.059 3.252 M13 5.067 2.630 250NPTET 2 1/2 NPT 0.059 3.756 M13 5.571 2.874
75ET M75 0.059 3.756 M13 5.571 2.874 300NPTET 3 NPT 0.079 4.488 M13 6.339 3.346
90ET M90 0.079 4.496 M13 6.339 3.346 350NPTET 3 1/2 NPT 0.079 4.921 M13 7.669 4.055
100ET M100 0.079 4.921 M13 7.669 4.646
All dimensions shown in inches unless otherwise stated

Download Spec Sheet

Download

Technical

CMP slip-on Earth Tags, installed between the Cable Gland and equipment, provide an earth bond connection as specified in BS6121:Part 5:1993 and comply with category B rating specified in IEC 62444. CMP Earth Tags have been independently short circuit tested to verify their suitability under specified service conditions. A copy of the test report is available upon request and is an important factor when selecting earth tags from any manufacturer, as without this the safety of installations may be compromised.

Stainless steel, aluminium and nickel plated brass earth tags are also available. Please refer to , e.g. 20ET4 for M20 Stainless Steel Earth Tag, 050NPTET4 for 1/2” NPT Stainless Steel Earth Tag.

Product Table

Metric

Metric Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C” Hole Size “D” Nominal Length “E” Nominal Centres “F” NPT Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C” Hole Size “D” Nominal Length “E” Nominal Centres “F”
16ET M16 1.3 25.4 M6 50.4 30.2 050NPTET 1/2 NPT 1.3 27.1 M6 52.9 33.1
20ET M20 1.3 27.1 M6 52.3 33.1 075NPTET 3/4 NPT 1.5 35.1 M6 59.2 35.6
25ET M25 1.5 35.1 M6 59.2 35.6 100NPTET 1 NPT 1.5 45.2 M12 77.0 43.1
32ET M32 1.5 45.2 M12 77.0 43.1 125NPTET 1 1/4 NPT 1.5 53.7 M13 88.7 45.4
40ET M40 1.5 53.7 M13 88.7 45.4 150NPTET 1 1/2 NPT 1.5 65.2 M13 111.2 58.1
50ET M50 1.5 65.2 M13 111.2 58.1 200NPTET 2 NPT 1.5 82.6 M13 128.7 66.8
63ET M63 1.5 82.6 M13 128.7 66.8 250NPTET 2 1/2 NPT 1.5 95.4 M13 141.5 73.0
75ET M75 1.5 95.4 M13 141.5 73.0 300NPTET 3 NPT 2.0 114.0 M13 161.0 85.0
90ET M90 2.0 114.2 M13 161.0 85.0 350NPTET 3 1/2 NPT 2.0 125.0 M13 194.8 103.0
100ET M100 2.0 125.0 M13 194.8 118.0
All dimensions shown in millimetres unless otherwise stated

Imperial

Metric Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C” Hole Size “D” Nominal Length “E” Nominal Centres “F” NPT Ordering Reference (Brass) Reference Diameter “A” Minimum Thickness Nominal Diameter “C”  Hole Size “D” Nominal Length “E” Nominal Centres “F”
16ET M16 0.051 1.000 M6 1.984 1.189 050NPTET 1/2 NPT 0.051 1.067 M6 2.083 1.303
20ET M20 0.051 1.067 M6 2.059 1.303 075NPTET 3/4 NPT 0.059 1.382 M6 2.331 1.402
25ET M25 0.059 1.382 M6 2.331 1.402 100NPTET 1 NPT 0.059 1.780 M12 3.031 1.697
32ET M32 0.059 1.780 M12 3.031 1.697 125NPTET T 1 1/4 NPT 0.059 2.114 M13 3.492 1.787
40ET M40 0.059 2.114 M13 3.492 1.787 150NPTET 1 1/2 NPT 0.059 2.567 M13 4.378 2.287
50ET M50 0.059 2.567 M13 4.378 2.287 200NPTET 2 NPT 0.059 3.252 M13 5.067 2.630
63ET M63 0.059 3.252 M13 5.067 2.630 250NPTET 2 1/2 NPT 0.059 3.756 M13 5.571 2.874
75ET M75 0.059 3.756 M13 5.571 2.874 300NPTET 3 NPT 0.079 4.488 M13 6.339 3.346
90ET M90 0.079 4.496 M13 6.339 3.346 350NPTET 3 1/2 NPT 0.079 4.921 M13 7.669 4.055
100ET M100 0.079 4.921 M13 7.669 4.646
All dimensions shown in inches unless otherwise stated