Page 8 - Military-Navy-Terminal-Blocks

Basic HTML Version

*Marathon Special Products manufactures terminal blocks that are constructed to meet MIL-T-55164C and A-A-59125. Mil standard A-A-59125, dated
September 16, 1997, superceeds MIL-T-55164C. We will continue to supply the same parts for this spec. The CID identifier will be the same class
number as for MIL-T-55164C.
The old MIL-T-55164C standard required Group A and Group B testing. The Group B testing was required every three years. Since the new A-A-
59125 standard does not require Group B testing, we have elected to discontinue this test. We will continue to do Group A testing.
The following blocks are affected by this change:
Class/Spec #
3TB / 9
6TB / 12 9TB / 15 15TB / 19 25TB / 23
4TB / 10 7TB / 13 10TB / 16 16TB / 20 26TB / 24
5TB / 11 8TB / 14 11TB / 17 17TB / 21
138
Kulka
®
Navy Class
(A-A-59125) / (MIL-T-55164)
Military/Navy Terminal Blocks
Datasheets available at marathonsp.com
Notes:
Molded material is MAI-60 in accordance with MIL-M-14 (
+
Molded material is GDI30F).
The stud connector for these terminal boards is considered part of the stud and is
required, unless otherwise specified. With the stud connector removed, the terminal
board will provide twice the number of connection points and allow for an additional
wire per terminal.
Nuts and connectors are provided when appropriate. They are
unplated brass and shipped unassembled.
Class Spec #
Description
Max
Dielectric
Max
Screw RECMD Max MS17143 Max Lug
RECMD Torque
Rated
with Test Rated
Size
Wire Size
Lug #
Width
Lb-In (N-M)
3 TB
/ 9
Single Stud
600 V
2000 V 45 Amp
#8
#10 AWG
-3
0.395”
16-18
Single Row
RMS
RMS
60 Hz
[10.0]
[1.8-2.0]
4 TB
/ 10
Single Stud
600 V
2200 V 40 Amp
#8
#12 AWG
-3
0.395”
16-18
Double Row
RMS
RMS
60 Hz
[10.0]
[1.8-2.0]
5 TB
/ 11
Feed Thru Stud 600 V
2200 V 50 Amp
#8
#10 AWG
-3
0.395”
16-18
Single Row
RMS
RMS
60 Hz
[10.0]
[1.8-2.0]
6 TB
/ 12
Single Stud
600 V
2200 V 30 Amp
#6
#14 AWG
-5
0.307”
10-12
Double Row
RMS
RMS
60 Hz
[7.8]
[1.1-1.4]
7 TB
/ 13
Feed Thru Stud 600 V
2200 V 40 Amp
#6
#12 AWG
-6
0.307”
10-12
Single Row
RMS
RMS
60 Hz
[7.8]
[1.1-1.4]
8 TB
/ 14
Double Stud
300 V
1500 V 30 Amp
#5
#14 AWG
-11
0.282”
8-10
8 TBHT
+
Double Row
RMS
RMS
60 Hz
[7.2]
[0.9-1.1]
9 TB
/ 15
Single Stud
300 V
1500 V 35 Amp
#6
#12 AWG
0.307”
10-12
Single Row
RMS
RMS
60 Hz
[7.8]
[1.1-1.4]
10 TB
/ 16
Single Stud
600 V
2200 V 30 Amp
#6
#14 AWG
0.242”
10-12
Double Row
RMS
RMS
60 Hz
[6.11]
[1.1-1.4]
11 TB
/ 17
Feed Thru Stud 600 V
2200 V 40 Amp
#6
#12 AWG
-15
0.242”
10-12
Single Row
RMS
RMS
60 Hz
[6.1]
[1.1-1.4]
15 TB
/ 19
Single Stud
600 V
2200 V 30 Amp
#8
#14 AWG
-8
0.307”
16-18
Double Row
RMS
RMS
60 Hz
[7.8]
[1.8-2.0]
16 TB
/ 20
Single Stud
1000 V
3000 V 40 Amp
#8
#12 AWG
-3
0.395”
16-18
Double Row
RMS
RMS
60 Hz
[10.0]
[1.8-2.0]
17 TB
/ 21
Double Stud
600 V
2200 V 40 Amp
#6
#12 AWG
-3
0.395”
10-12
Double Row
RMS
RMS
60 Hz
[10.0]
[1.1-1.4]
25 TB
/ 23
Single Stud
300 V
1500 V 25 Amp
#4
#14 AWG
-17
0.242”
6-8
25 TBHT
+
Single Row
RMS
RMS
60 Hz
[6.1]
[0.7-0.9]
26 TB
/ 24
Double Stud
300 V
1500 V 20 Amp
#4
#16 AWG
-20
0.242”
6-8
26 TBHT
+
Double Row
RMS
RMS
60 Hz
[6.1]
[0.7-0.9]
A-A-59125/
MIL-T-55164
Terminal Type
Voltage
Current
Wire & Lug Information
Information
4TB08F