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square-tongue-terminals-g01

Product Detail

Heavy-Duty Square Tongue Terminals for High-Current Power Connections

Heavy-Duty Square Tongue Terminals for High-Current Cable Connections

Key Specifications

Supported Wire Sizes
4/0 AWG6 AWG250/300 AWG400/500 AWG4 AWG500/600 AWG2 AWG1/0 AWG2/0 AWG3/0 AWG
Supported Stud Sizes
#8#101/4"5/16"3/8"1/2"5/8"11/16"3/4"
Max Current
up to 650A

Product Overview

Description

Designed for high-current industrial electrical systems, square tongue terminals provide stable cable fastening and reliable power connections for battery cables, power distribution equipment, and heavy-duty electrical assemblies.

Technical Data

Specifications

Specifications

Basic Information

Product Code
square-tongue-terminals-g01

connection

Wire Range
0.00-0.00 mm²

Variant Matrix

Specification Table

Select the exact item number from the specification rows below when requesting a quote.

Mobile view: expand each item to read full specification.
SQNB100-10Tap to expand
AWG Range
4/0
D1
17.1
D2
10.5 mm
D
22.1 mm
Explanation
Wire range: 120 mm²; AWG: 4/0; Max. current: Imax=300A
F
21.0 mm
H
21
L
54.0 mm
Max Current
300 A
PCS/PACK
50 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
2.5 mm
W
21.8 mm
Wire Range
0.00-0.00 mm²
SQNB100-12Tap to expand
AWG Range
4/0
D1
17.1
D2
13.0 mm
D
22.1 mm
Explanation
Wire range: 120 mm²; AWG: 4/0; Max. current: Imax=300A
F
21.0 mm
H
21
L
54.0 mm
Max Current
300 A
PCS/PACK
50 pcs
Stud Size American
1/2"
Stud Size Metric
12.00 mm
T
2.5 mm
W
21.8 mm
Wire Range
0.00-0.00 mm²
SQNB100-8Tap to expand
AWG Range
-
D1
17.1
D2
8.5 mm
D
22.1 mm
Explanation
-
F
21.0 mm
H
21
L
54.0 mm
Max Current
-
PCS/PACK
50 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
2.5 mm
W
21.8 mm
Wire Range
0.00-0.00 mm²
SQNB14-4Tap to expand
AWG Range
-
D1
6
D2
4.3 mm
D
9.0 mm
Explanation
-
F
11.0 mm
H
10
L
27.0 mm
Max Current
-
PCS/PACK
500 pcs
Stud Size American
#8
Stud Size Metric
4.00 mm
T
1.4 mm
W
8.5 mm
Wire Range
0.00-0.00 mm²
SQNB14-5Tap to expand
AWG Range
6
D1
6
D2
5.3 mm
D
9.0 mm
Explanation
AWG: 6; Max. current: Imax=68A
F
11.0 mm
H
10
L
27.0 mm
Max Current
68 A
PCS/PACK
500 pcs
Stud Size American
#10
Stud Size Metric
5.00 mm
T
1.4 mm
W
8.5 mm
Wire Range
0.00-0.00 mm²
SQNB150-10Tap to expand
AWG Range
250/300
D1
20.2
D2
10.5 mm
D
26.6 mm
Explanation
Wire range: 150 mm²; AWG: 250/300MCM; Max. current: Imax=395A
F
22.3 mm
H
27
L
61.3 mm
Max Current
395 A
PCS/PACK
20 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
3.2 mm
W
22.0 mm
Wire Range
0.00-0.00 mm²
SQNB150-12Tap to expand
AWG Range
250/300
D1
20.2
D2
13.0 mm
D
26.6 mm
Explanation
Wire range: 150 mm²; AWG: 250/300MCM; Max. current: Imax=395A
F
22.3 mm
H
27
L
61.3 mm
Max Current
395 A
PCS/PACK
20 pcs
Stud Size American
1/2"
Stud Size Metric
12.00 mm
T
3.2 mm
W
22.0 mm
Wire Range
0.00-0.00 mm²
SQNB150-8Tap to expand
AWG Range
-
D1
20.2
D2
8.5 mm
D
26.6 mm
Explanation
-
F
22.3 mm
H
27
L
61.3 mm
Max Current
-
PCS/PACK
20 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
3.2 mm
W
22.0 mm
Wire Range
0.00-0.00 mm²
SQNB200-10Tap to expand
AWG Range
400/500
D1
24.8
D2
10.5 mm
D
32.6 mm
Explanation
Wire range: 240 mm²; AWG: 400/500MCM; Max. current: Imax=470A
F
22.3 mm
H
31.5
L
73.0 mm
Max Current
470 A
PCS/PACK
10 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
3.9 mm
W
36.0 mm
Wire Range
0.00-0.00 mm²
SQNB200-12Tap to expand
AWG Range
400/500
D1
24.8
D2
13.0 mm
D
32.6 mm
Explanation
Wire range: 240 mm²; AWG: 400/500MCM; Max. current: Imax=470A
F
22.3 mm
H
31.5
L
73.0 mm
Max Current
470 A
PCS/PACK
10 pcs
Stud Size American
1/2"
Stud Size Metric
12.00 mm
T
3.9 mm
W
36.0 mm
Wire Range
0.00-0.00 mm²
SQNB200-8Tap to expand
AWG Range
-
D1
24.8
D2
8.5 mm
D
32.6 mm
Explanation
-
F
22.3 mm
H
31.5
L
73.0 mm
Max Current
-
PCS/PACK
10 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
3.9 mm
W
36.0 mm
Wire Range
0.00-0.00 mm²
SQNB22-10Tap to expand
AWG Range
4
D1
8.1
D2
10.5 mm
D
11.5 mm
Explanation
Wire range: 16-25 mm²; AWG: 4; Max. current: Imax=115A
F
13.5 mm
H
12
L
32.0 mm
Max Current
115 A
PCS/PACK
200 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
1.8 mm
W
12.5 mm
Wire Range
16.00-25.00 mm²
SQNB22-5Tap to expand
AWG Range
-
D1
8.1
D2
5.3 mm
D
11.5 mm
Explanation
-
F
13.5 mm
H
12
L
32.0 mm
Max Current
-
PCS/PACK
200 pcs
Stud Size American
#10
Stud Size Metric
5.00 mm
T
1.8 mm
W
12.5 mm
Wire Range
0.00-0.00 mm²
SQNB22-6Tap to expand
AWG Range
4
D1
8.1
D2
6.4 mm
D
11.5 mm
Explanation
Wire range: 16-25 mm²; AWG: 4; Max. current: Imax=115A
F
13.5 mm
H
12
L
32.0 mm
Max Current
115 A
PCS/PACK
200 pcs
Stud Size American
1/4"
Stud Size Metric
6.00 mm
T
1.8 mm
W
12.5 mm
Wire Range
16.00-25.00 mm²
SQNB22-8Tap to expand
AWG Range
4
D1
8.1
D2
8.5 mm
D
11.5 mm
Explanation
Wire range: 16-25 mm²; AWG: 4; Max. current: Imax=115A
F
13.5 mm
H
12
L
32.0 mm
Max Current
115 A
PCS/PACK
200 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
1.8 mm
W
12.5 mm
Wire Range
16.00-25.00 mm²
SQNB325-12Tap to expand
AWG Range
-
D1
28
D2
13.0 mm
D
37.6 mm
Explanation
-
F
32.0 mm
H
35.5
L
87.7 mm
Max Current
-
PCS/PACK
10 pcs
Stud Size American
5/8"
Stud Size Metric
12.00 mm
T
4.2 mm
W
37.2 mm
Wire Range
0.00-0.00 mm²
SQNB325-16Tap to expand
AWG Range
500/600
D1
28
D2
17.0 mm
D
37.6 mm
Explanation
Wire range: 300 mm²; AWG: 500/600MCM; Max. current: Imax=650A
F
32.0 mm
H
35.5
L
87.7 mm
Max Current
650 A
PCS/PACK
10 pcs
Stud Size American
11/16"
Stud Size Metric
16.00 mm
T
4.2 mm
W
37.2 mm
Wire Range
0.00-0.00 mm²
SQNB325-18Tap to expand
AWG Range
500/600
D1
28
D2
19.0 mm
D
37.6 mm
Explanation
Wire range: 300 mm²; AWG: 500/600MCM; Max. current: Imax=650A
F
32.0 mm
H
35.5
L
87.7 mm
Max Current
650 A
PCS/PACK
10 pcs
Stud Size American
3/4"
Stud Size Metric
18.00 mm
T
4.2 mm
W
37.2 mm
Wire Range
0.00-0.00 mm²
SQNB38-10Tap to expand
AWG Range
2
D1
9.7
D2
10.5 mm
D
13.3 mm
Explanation
Wire range: 35 mm²; AWG: 2; Max. current: Imax=160A
F
16.3 mm
H
14
L
38.0 mm
Max Current
160 A
PCS/PACK
100 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
1.8 mm
W
13.5 mm
Wire Range
0.00-0.00 mm²
SQNB38-5Tap to expand
AWG Range
-
D1
9.7
D2
5.3 mm
D
13.3 mm
Explanation
-
F
16.3 mm
H
14
L
38.0 mm
Max Current
-
PCS/PACK
100 pcs
Stud Size American
#10
Stud Size Metric
5.00 mm
T
1.8 mm
W
13.5 mm
Wire Range
0.00-0.00 mm²
SQNB38-6Tap to expand
AWG Range
2
D1
9.7
D2
6.4 mm
D
13.3 mm
Explanation
Wire range: 35 mm²; AWG: 2; Max. current: Imax=160A
F
16.3 mm
H
14
L
38.0 mm
Max Current
160 A
PCS/PACK
100 pcs
Stud Size American
1/4"
Stud Size Metric
6.00 mm
T
1.8 mm
W
13.5 mm
Wire Range
0.00-0.00 mm²
SQNB38-8Tap to expand
AWG Range
2
D1
9.7
D2
8.5 mm
D
13.3 mm
Explanation
Wire range: 35 mm²; AWG: 2; Max. current: Imax=160A
F
16.3 mm
H
14
L
38.0 mm
Max Current
160 A
PCS/PACK
100 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
1.8 mm
W
13.5 mm
Wire Range
0.00-0.00 mm²
SQNB60-10Tap to expand
AWG Range
1/0
D1
11.6
D2
10.5 mm
D
15.4 mm
Explanation
Wire range: 50 mm²; AWG: 1/0; Max. current: Imax=215A
F
20.7 mm
H
18
L
47.2 mm
Max Current
215 A
PCS/PACK
100 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
1.8 mm
W
16.0 mm
Wire Range
0.00-0.00 mm²
SQNB60-12Tap to expand
AWG Range
1/0
D1
11.6
D2
13.0 mm
D
15.4 mm
Explanation
Wire range: 50 mm²; AWG: 1/0; Max. current: Imax=215A
F
20.7 mm
H
18
L
47.2 mm
Max Current
215 A
PCS/PACK
100 pcs
Stud Size American
1/2"
Stud Size Metric
12.00 mm
T
1.8 mm
W
16.0 mm
Wire Range
0.00-0.00 mm²
SQNB60-6Tap to expand
AWG Range
-
D1
11.6
D2
6.4 mm
D
15.4 mm
Explanation
-
F
20.7 mm
H
18
L
47.2 mm
Max Current
-
PCS/PACK
100 pcs
Stud Size American
1/4"
Stud Size Metric
6.00 mm
T
1.8 mm
W
16.0 mm
Wire Range
0.00-0.00 mm²
SQNB60-8Tap to expand
AWG Range
1/0
D1
11.6
D2
8.5 mm
D
15.4 mm
Explanation
Wire range: 50 mm²; AWG: 1/0; Max. current: Imax=215A
F
20.7 mm
H
18
L
47.2 mm
Max Current
215 A
PCS/PACK
100 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
1.8 mm
W
16.0 mm
Wire Range
0.00-0.00 mm²
SQNB70-10Tap to expand
AWG Range
2/0
D1
13.5
D2
10.5 mm
D
17.5 mm
Explanation
Wire range: 70 mm²; AWG: 2/0; Max. current: Imax=235A
F
20.0 mm
H
18
L
48.0 mm
Max Current
235 A
PCS/PACK
100 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
1.9 mm
W
17.5 mm
Wire Range
0.00-0.00 mm²
SQNB70-12Tap to expand
AWG Range
2/0
D1
13.5
D2
13.0 mm
D
17.5 mm
Explanation
Wire range: 70 mm²; AWG: 2/0; Max. current: Imax=235A
F
20.0 mm
H
18
L
48.0 mm
Max Current
235 A
PCS/PACK
100 pcs
Stud Size American
1/2"
Stud Size Metric
12.00 mm
T
1.9 mm
W
17.5 mm
Wire Range
0.00-0.00 mm²
SQNB70-6Tap to expand
AWG Range
-
D1
13.5
D2
6.4 mm
D
17.5 mm
Explanation
-
F
20.0 mm
H
18
L
48.0 mm
Max Current
-
PCS/PACK
100 pcs
Stud Size American
1/4"
Stud Size Metric
6.00 mm
T
1.9 mm
W
17.5 mm
Wire Range
0.00-0.00 mm²
SQNB70-8Tap to expand
AWG Range
2/0
D1
13.5
D2
8.5 mm
D
17.5 mm
Explanation
Wire range: 70 mm²; AWG: 2/0; Max. current: Imax=235A
F
20.0 mm
H
18
L
48.0 mm
Max Current
235 A
PCS/PACK
100 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
1.9 mm
W
17.5 mm
Wire Range
0.00-0.00 mm²
SQNB80-10Tap to expand
AWG Range
3/0
D1
15.1
D2
10.5 mm
D
19.5 mm
Explanation
Wire range: 95 mm²; AWG: 3/0; Max. current: Imax=255A
F
20.0 mm
H
19
L
49.0 mm
Max Current
255 A
PCS/PACK
50 pcs
Stud Size American
3/8"
Stud Size Metric
10.00 mm
T
2.2 mm
W
21.8 mm
Wire Range
0.00-0.00 mm²
SQNB80-12Tap to expand
AWG Range
3/0
D1
15.1
D2
13.0 mm
D
19.5 mm
Explanation
Wire range: 95 mm²; AWG: 3/0; Max. current: Imax=255A
F
20.0 mm
H
19
L
49.0 mm
Max Current
255 A
PCS/PACK
50 pcs
Stud Size American
1/2"
Stud Size Metric
12.00 mm
T
2.2 mm
W
21.8 mm
Wire Range
0.00-0.00 mm²
SQNB80-8Tap to expand
AWG Range
-
D1
15.1
D2
8.5 mm
D
19.5 mm
Explanation
-
F
20.0 mm
H
19
L
49.0 mm
Max Current
-
PCS/PACK
50 pcs
Stud Size American
5/16"
Stud Size Metric
8.00 mm
T
2.2 mm
W
21.8 mm
Wire Range
0.00-0.00 mm²
Showing 33 specification rows

Documentation

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AWG Terminal Size Chart & Selection Guide

CatalogENv2026.5PDF

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