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Blackburn® Mechanical Connectors - Thomas & Betts - #4

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Blackbunr Mechanical
Split-Bolt Connectors
For combinations of copper, aluminum and ACSR conductors.
Type HPW — Plated Split-Bolt Connectors with Spacer and Washer
• Bolt and pressure bar of high-strength copper alloy completely tin plated
• Spacer and washer of electrolytic copper up through 4/0, bronze alloy 350 kcmil and above, all tin plated
• Contoured spacer and bell mouth washer distribute pressure over large area of conductor
Large contoured spacer provides wide separation between copper and aluminum conductors
Blackburn Contax recommended when used with aluminum conductor
•
Washer
CAT. NO.
CONDUCTOR RANGE (AWG)
DIMENSIONS (IN.)
RANGE FOR EQUAL MAIN AND TAP
RANGE FOR EQUAL MIN. TAP WITH MAIN AND TAP ONE MAX. MAIN
ACSR
COPPER OR ALUMINUM
A
B
C
D
6HPW
6 Sol.-12 Sol.
12 Sol.
%
.170
%
118
4HPW
6-8
4 Sol.-12 Sol.
12 Sol.
%
.235
%
1582
2HPW
4-8
2 Sol.-8 Sol.
8 Sol.
%
.271
%
1%
1HPW
2-8
1 Str.-8 Sol.
8 Sol.
%
.330
7*
1%
10HPW
1-6
1/0 Str.-6 Sol.
6 Sol.
54
.385
%
1%
20HPW
1/0-6
2/0 Str.-6 Sol.
6 Sol.
78
.443
%
2Ü6
40HPW
4/0-4
4/0 Str.-4 Sol.
4 Sol.
1
.580
%
2%
Accommodates all aluminum and copper conductor combinations.
Type APS — Aluminum Dual-Rated Split Bolts
CAT. NO.
CONDUCTOR RANGE EQUAL MAIN & TAP
DIMEN
ISIONS (IN.)
A
B
C
D
E
APS06
6-10 Str.
.21
1.27
1V*
APS04
4-10 Str.
1/32
.27
1.48
17
APS02
2-8 Str.
.33
78
1.63
17
APS11
1/0-4 Str.
18
.44
VÂ
2.07
17
APS21
2/0-4 Str.
78
.44
VA
2.07
172
APS41
4/0-2 Str.
118
.54
1A
2.47
1.55
APS350*
350 kcmll-4 Str.
.70
1%
3.36
27*
APS500*
500 kcmll-2 Str.
.84
2
3.62
258
6 bolts cover range from #10 to 4/0 AWG
Install with standard wrenches
Corrosion-resistant tin-plated aluminum
Tested and Listed to UL® 486B, 90° C requirements
* Square head design not CSA certified
ThomasiBetts
www.tnb.com
United States
Tel: 901.252.8000 800.816.7809 Fax: 901.252.1354
Canada
Tel: 450.347.5318 Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
C-40
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