Cut Sheet

Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—July 2014 www.eaton.com V7-T8-115
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8.2
Terminal Blocks, Fuse Blocks and Fuse Holders
NEMA
Dimensions
Approximate Dimensions in Inches (mm)
TB Series Terminal Blocks, Modular
0.88
(22.4)
1.09
(27.7)
TBDSM12
TBAP70 & TBAPL70
2.4 (61)
1.88
(47.8)
0.63
(16)
1.48
(37.6)
1.86
(47.2)
1.25
(31.8)
2 (50.8)
1
(25.4)
TBDV4
TBDT1
TBAT3 & TBDT3
1.25
(31.8)
1.23
(31.2)
1.71
(43.4)
1.3
(33)
0.59
(15)
TBAT2
TBA100
TBDT70
1.69
(42.9)
1.3
(33)
0.63 (16)
1.25
(31.8)
1.34
(34)
1.75
(44.5)
0.63
(16)
3.13 (79.5) 1.53 (38.9)
1.25 (31.8)
TBAL30
1.25
(31.8)
1.25
(31.8)
#6-32
Screw
1.33
(33.8)
1.23
(31.2)
1.3
(33)
TBAP
0.59
(15)
1.25
(31.8)
1.86
(47.2)
1.77 (45)
TBU4, TBU6, TBU8 & TBU12
0.31 (7.9)
0.25 (6.4) 0.63 (16)
0.66
(16.8)
0.19
(4.8)
12.5 – 37.5
(317.5 – 952.5)
TMR12 & TMR37
2
(50.8)
1.5
(38.1)
0.5
(12.7)
1.25
(31.8)
0.63 (16)
#10 Screw
Clearance
B
0.63
(16)
1.23
(31.2)
1.25
(31.8)
1 (25.4)
1.38 (35.1)
1.78 (45.2)
TBBT4
0.17 – 0.28
(4.3 – 7.1)
Clearance for
#8 Screw
0.44 (11.2)
A
1.88 (47.8)
TBAD & TBDTF
2
(50.8)
1.25
(31.8)
0.63 (16)
0.63 (16)
0.47 (11.9)
1.94 (49.3)
3 Holes
0.09 (2.3) Dia.
0.33 (8.4) Deep
0.67
(17)
0.59
(15)
1.75
(44.5)
1/4-28
Screw
TBAL90
1.53
(38.9)
0.63
(16)
1.25
(31.8)
3.13 (79.5)
TBABT3
1.25
(31.8)
1.19
(30.2)
2.47 (62.7)
1.88 (47.8)
0.17 – 0.27
(4.3 – 6.9)
Clearance for
#8 Screw
Footlock
Cat. #TAD
#10 Screw
Clearance
1.31
(33.3)
72 (1828.8)
0.13 (3.3) 0.63 (16)
0.56
(14.2)
TBATR72
0.25 (6.4) 1.25 (31.8)
TBU4
TBU6
TBU8
TBU12
3.75
(95.3)
5
(127)
6.25
(158.8)
8.75
(222.3)
2.87
(72.9)
AB
4.12
(104.6)
5.37
(136.4)
7.87
(199.9)