C02-07 Datasheet, PDF (141/148 Pages) Cooper Bussmann, Inc. – Make Wire Connections Simple and Fast

Stud Type Junction Blocks
Stud Type Junction Blocks
SPECIFICATIONS
Material: Studs on non-feed-thrus are steel
plated; feed-thrus are copper alloy.
Applications: Heavy-duty ground or power
connection points in AC or DC circuits.
Feed-thru or stand alone mount options
available for transformers, communication and
computer power sections along with various
vehicle electrical systems.
Benefits: Modular design offers design and
manufacturing flexibility.
Suggested Max. Termination Ratings:
Dimensions - in (mm)
F
J
H
M (thread size)
1.87"
(47.6)
1.12"
(28.6)
0.75"
(19.1)
0.75"
(19.1)
Thread/Stud Sz.
#10
#1/4 & M6
#5/16
#3/8
#1/2
Max. Amps
50
100
200
250
400
CB
KA
KA
KA
G
E
D
L (4 MTG. HOLES)
Fig. 1
L(2 MTG.
HOLES)
Fig. 2
L(2 MTG.
HOLES)
Fig. 3
Part
Fig. A
B
C
D
E
F
G
H
J
K
L
M Max. Torque (in-lb) Material
Color
C1925_*
1 2.75 1.5 1.25 1.25 1.12 .37 1.12 .19 .19 2.0 .22 dia. w/.44 dia. 1/2-13
(69.8) (38.1) (31.7) (31.7) (28.6) (9.5) (28.6) (4.8) (4.8) (50.8) C’bore x .16 deep
300
Thermoplastic / Red
Zinc-plated Brass
C1925B* 1 2.75 1.5 1.25 1.25 1.12 .37 1.12 .19 .19 2.0 .22 dia. w/.44 dia. 1/2-13
(69.8) (38.1) (31.7) (31.7) (28.6) (9.5) (28.6) (4.8) (4.8) (50.8) C’bore x .16 deep
300
Thermoplastic / Black
Zinc-plated Brass
C1925-1* 1 2.75 1.5 1.25 1.25 1.12 .37 1.12 .19 .19 2.0 .22 dia. w/.44 dia. 1/2-13
300
Thermoplastic / Red
(69.8) (38.1) (31.7) (31.7) (28.6) (9.5) (28.6) (4.8) (4.8) (50.8) C’bore x .16 deep
Tin-plated Brass
C1925-1B* 1 2.75 1.5 1.25 1.25 1.12 .37 1.12 .19 .19 2.0 .22 dia. w/.44 dia. 1/2-13
300
Thermoplastic / Black
(69.8) (38.1) (31.7) (31.7) (28.6) (9.5) (28.6) (4.8) (4.8) (50.8) C’bore x .16 deep
Tin-plated Brass
C1925-2* 1 2.75 1.5 1.25 1.25 1.12 .37 1.12 .19 .19 2.0 .22 dia. w/.44 dia. 3/8-16
150
Thermoplastic / Red
(69.8) (38.1) (31.7) (31.7) (28.6) (9.5) (28.6) (4.8) (4.8) (50.8) C’bore x .16 deep
Tin-plated Brass
C1925-2B* 1 2.75 1.5 1.25 1.25 1.12 .37 1.12 .19 .19 2.0 .22 dia. w/.44 dia. 3/8-16
150
Thermoplastic / Black
(69.8) (38.1) (31.7) (31.7) (28.6) (9.5) (28.6) (4.8) (4.8) (50.8) C’bore x .16 deep
Tin-plated Brass
C1933
1 2.75 1.44 1.25 1.5 1.12 .37 None .19 None 2.0 .22 dia.
(69.8) (36.6) (31.7) (38.1) (28.6) (9.5)
(4.8)
(50.8)
1/2-13
300
Thermoplastic / Black
Zinc-plated Brass
C1933-1
1 2.75 1.44 1.25 1.5 1.12 .37 None .19 None 2.0 .22 dia.
(69.8) (36.3) (31.7) (38.1) (28.6) (9.5)
(4.8)
(50.8)
5/16-18
75
Thermoplastic / Black
Zinc-plated Brass
C1938_*
2 2.06 .94 .69 .87 .69 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 3/8-16
(52.4) (23.8) (17.5) (22.2) (17.5) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x 14 deep
150
Thermoplastic / Black
Zinc-plated Brass
C1938R* 2 2.06 .94 .69 .87 .69 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 3/8-16
(52.4) (23.8) (17.5) (22.2) (17.5) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x 14 deep
150
Thermoplastic / Red
Zinc-plated Brass
C1938-1* 2 2.06 .94 .69 .87 .69 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 5/16-18
75
(52.4) (23.8) (17.5) (22.2) (17.5) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x 14 deep
Thermoplastic / Black
Tin-plated Brass
C1938-1R* 2 2.06 .94 .69 .87 .69 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 5/16-18
75
(52.4) (23.8) (17.5) (22.2) (17.5) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x 14 deep
Thermoplastic / Red
Tin-plated Brass
C2791_*
3 2.06 .69 .44 .62 .69 .31 .69 .06 .06 1.31 .22 dia. w/.41 dia. 1/4-20
(52.4) (17.5) (11.2) (15.9) (17.5) (7.9) (17.5) (1.6) (1.6) (33.3) C’bore x .14 deep
30
Thermoplastic / Black
Zinc-plated Brass
C2791-R_* 3 2.06 .69 .44 .62 .69 .31 .69 .06 .06 1.31 .22 dia. w/.41 dia. 1/4-20
(52.4) (17.5) (11.2) (15.9) (17.5) (7.9) (17.5) (1.6) (1.6) (33.3) C’bore x .14 deep
30
Thermoplastic / Red
Zinc-plated Brass
C2909_*
3 2.06 .69 .44 .62 1.0 .31 .69 .06 .06 1.31 .22 dia. w/.41 dia. 10-32
(52.4) (17.5) (11.2) (15.9) (25.4) (7.9) (17.5) (1.6) (1.6) (33.3) C’bore x 14 deep
24
Thermoplastic / Black
Zinc-plated Brass
C2909-1_* 3 2.06 .69 .44 .62 1.0 .31 .69 .06 .06 1.31 .22 dia. w/.41 dia. 1/4-20
(52.4) (17.5) (11.2) (15.9) (25.4) (7.9) (17.5) (1.6) (1.6) (33.3) C’bore x 14 deep
30
Thermoplastic / Black
Zinc-plated Brass
C4044_*
2 2.06 .87 .62 .62 1.12 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 3/8-16
(52.4) (22.2) (15.9) (15.9) (28.6) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x .14 deep
150
Thermoplastic / Black
Zinc-plated Brass
C4044-1* 2 2.06 .87 .62 .62 1.12 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 3/8-16
150
Thermoplastic / Black
(52.4) (22.2) (15.9) (15.9) (15.9) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x .14 deep
Tin-plated Brass
C4044-1R* 2 2.06 .87 .62 .62 1.12 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 3/8-16
150
Thermoplastic / Red
(52.4) (22.2) (15.9) (15.9) (15.9) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x .14 deep
Tin-plated Brass
C5898_*
2 2.06 .94 .69 .87 .69 .31 .94 .06 .06 1.31 .22 dia. w/.41 dia. 3/8-16
(52.4) (23.8) (17.5) (22.2) (17.5) (7.9) (23.8) (1.6) (1.6) (33.3) C’bore x .14 deep
150
Thermoplastic / Red
Zinc-plated Brass
C6344-2 2 2.06 .87 .62 .62 1.12 .31 None .06 None 1.31 .22 dia. w/.41 dia. 1/2-20
150
Thermoplastic / Black
(52.4) (22.2) (15.9) (15.9) (15.9) (7.9)
(1.6)
(33.3) C’bore x .14 deep
Zinc-plated Steel
C7018_*
3 2.06 .69 .44 .47 .69 .31 .53 .06 .06 1.31 .22 dia. w/.41 dia. M6
(52.4) (17.5) (11.2) (11.9) (17.5) (7.9) (13.5) (1.6) (1.6) (33.3) C’bore x 14 deep
55
Thermoplastic / Black
Zinc-plated Steel
C7020*
2 2.06 .94 .69 .88 .69 .31 1.25 .06 .06 1.31 .22 dia. w/.41 dia. 3/8-16
(52.4) (23.8) (17.5) (22.2) (17.5) (8.0) (31.8) (1.6) (1.6) (33.3) C’bore x 14 deep
150
Thermoplastic / Red
Zinc-plated Brass
JB3816-2 2 2.12 .98 .62 .87 .69 .31 None .06 None 1.37 .22 dia. w/.37 dia. 3/8-16
150
Thermoplastic / Black
(54.0) (24.9) (15.9) (22.2) (17.5) (7.9)
(1.6)
(34.9) C’bore x .14 deep
Zinc-plated Sleel
JB3816-3 2 2.12 .98 .62 .87 .69 .31 None .06 None 1.37 .22 dia. w/.37 dia. 3/8-16
150
Thermoplastic / Red
(54.0) (24.9) (15.9) (22.2) (17.5) (7.9)
(1.6)
(34.9) C’bore x .14 deep
Zinc-plated Sleel
*^Feed-thru
Options – Nuts & washers; consult factory.
For additional product information, visit www.cooperbussmann.com/magnum
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