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参数资料

型号：	C1938
厂商：	Cooper Bussmann
文件页数：	18/40页
文件大小：	0K
描述：	JUNCTION BLOCK STUD BLK BASE
标准包装：	50
端接块类型：	接线盒区块
电路数：	1
导线入口数目：	1
行数：	1
电流：	250A
顶部端子：	接线柱
底部端子：	接线柱
阻挡层类型：	开路
特点：	3/8 接线柱
颜色：	黑
包装：	散装
安装类型：	底座安装或面板安装
材料 - 绝缘体：	热塑塑胶
其它名称：	283-3908 C1938-ND

STUD TYPE JUNCTION BLOCKS

SPECIFICATIONS

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 elec-

trical systems.

Mounting Torque Rating: 48in-lb (5.4Nm) max.

FEATURES

Modular design offers design and manufactur-

ing flexibility.

DIMENSIONS

(Dims. shown are for reference only.

Consult factory for latest prints)

1.87"

(47.6)

Suggested Max. Termination Ratings:

J

F

H

1.12"

(28.6)

.75"

(19.1)

.75"

(19.1)

M (thread size)

Thread/Stud Size

Amperages

#10

#1/4 & M6

50

100

amps

amps

C B

K

A

K A

K A

#5/16

#3/8

#1/2

200

250

400

amps

amps

amps

G

E

D

L (4 MTG. HOLES)

Fig. 1

L(2 MTG. HOLES)

Fig. 2

L(2 MTG. HOLES)

Fig. 3

Part

C1925 *

Fig.

1

A

2.75

(69.8)

B

1.5

(38.1)

C

1.25

(31.7)

D

1.25

(31.7)

E

1.12

(28.6)

F

.37

(9.5)

G

1.12

(28.6)

H

.19

(4.8)

J

.19

(4.8)

K

2.0

(50.8)

L

.22 dia. w/.44 dia.

C’bore x .16 deep

M Max. Torque (in-lb)

1/2-13 300

Material

Thermoplastic /

Zinc plated Brass

Color

Red

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

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

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.

1/2-13

300

Thermoplastic /

Black

(69.8)

(36.6)

(31.7)

(38.1)

(28.6)

(9.5)

(4.8)

(50.8)

Zinc plated Brass

C1933-1

1

2.75

1.44

1.25

1.5

1.12

.37

None

.19

None

2.0

.22 dia.

5/16-18

75

Thermoplastic /

Black

(69.8)

(36.3)

(31.7)

(38.1)

(28.6)

(9.5)

(4.8)

(50.8)

Zinc plated Brass

C1938 *

C1938R*

2

2

2.06

(52.4)

2.06

.94

(23.8)

.94

.69

(17.5)

.69

.87

(22.2)

.87

.69

(17.5)

.69

.31

(7.9)

.31

.94

(23.8)

.94

.06

(1.6)

.06

.06

(1.6)

.06

1.31

(33.3)

1.31

.22 dia. w/.41 dia. 3/8-16

C’bore x 14 deep

.22 dia. w/.41 dia. 3/8-16

150

150

Thermoplastic /

Zinc plated Brass

Thermoplastic /

Black

Red

(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

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

Thermoplastic /

Black

(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

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

Thermoplastic /

Red

(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

Tin plated Brass

C2791 *

C2791-R *

C2909 *

C2909-1 *

C4044 *

C4044-1*

3

3

3

3

2

2

2.06

(52.4)

2.06

(52.4)

2.06

(52.4)

2.06

(52.4)

2.06

(52.4)

2.06

.69

(17.5)

.69

(17.5)

.69

(17.5)

.69

(17.5)

.87

(22.2)

.87

.44

(11.2)

.44

(11.2)

.44

(11.2)

.44

(11.2)

.62

(15.9)

.62

.62

(15.9)

.62

(15.9)

.62

(15.9)

.62

(15.9)

.62

(15.9)

.62

.69

(17.5)

.69

(17.5)

1.0

(25.4)

1.0

(25.4)

1.12

(28.6)

1.12

.31

(7.9)

.31

(7.9)

.31

(7.9)

.31

(7.9)

.31

(7.9)

.31

.69

(17.5)

.69

(17.5)

.69

(17.5)

.69

(17.5)

.94

(23.8)

.94

.06

(1.6)

.06

(1.6)

.06

(1.6)

.06

(1.6)

.06

(1.6)

.06

.06

(1.6)

.06

(1.6)

.06

(1.6)

.06

(1.6)

.06

(1.6)

.06

1.31

(33.3)

1.31

(33.3)

1.31

(33.3)

1.31

(33.3)

1.31

(33.3)

1.31

.22 dia. w/.41 dia. 1/4-20

C’bore x .14 deep

.22 dia. w/.41 dia. 1/4-20

C’bore x .14 deep

.22 dia. w/.41 dia. 10-32

C’bore x 14 deep

.22 dia. w/.41 dia. 1/4-20

C’bore x 14 deep

.22 dia. w/.41 dia. 3/8-16

C’bore x .14 deep

.22 dia. w/.41 dia. 3/8-16

30

30

24

30

150

150

Thermoplastic /

Zinc plated Brass

Thermoplastic /

Zinc plated Brass

Thermoplastic /

Zinc plated Brass

Thermoplastic /

Zinc plated Brass

Thermoplastic /

Zinc plated Brass

Thermoplastic /

Black

Red

Black

Black

Black

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 *

C6344-2

2

2

2.06

(52.4)

2.06

.94

(23.8)

.87

.69

(17.5)

.62

.87

(22.2)

.62

.69

(17.5)

1.12

.31

(7.9)

.31

.94

(23.8)

None

.06

(1.6)

.06

.06

(1.6)

None

1.31

(33.3)

1.31

.22 dia. w/.41 dia. 3/8-16

C’bore x .14 deep

.22 dia. w/.41 dia. 1/2-20

150

150

Thermoplastic /

Zinc plated Brass

Thermoplastic /

Red

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 *

C7020*

3

2

2.06

(52.4)

2.06

.69

(17.5)

.94

.44

(11.2)

.69

.47

(11.9)

.88

.69

(17.5)

.69

.31

(7.9)

.31

.53

(13.5)

1.25

.06

(1.6)

.06

.06

(1.6)

.06

1.31

(33.3)

1.31

.22 dia. w/.41 dia. M6

C’bore x 14 deep

.22 dia. w/.41 dia. 3/8-16

55

150

Thermoplastic /

Zinc plated Steel

Thermoplastic /

Black

Red

(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

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.

16

Cooper Bussmann Transportation Products ? Phone: 1-888-867-8194 ? Website: http://www.coopertp.com

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