.hide-partial { max-height: none; } .show-more { display: none; }

Altech Terminal Blocks

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Terminal Blocks

List Images

Results: 12,166

Applied Filters:

Manufacturer = Altech

Number of Positions

Pitch

Current Rating

Color

Connection Method

Wire Gauge Range

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Fixed Terminal Blocks Cera Euroblock 3pl Center in

CB6/3H
Altech
1: $2.43
104In Stock

Mfr. Part No.
CB6/3H

Mouser Part No
845-CB6/3H

Altech

Fixed Terminal Blocks Cera Euroblock 3pl Center in

Datasheet

104In Stock

$2.43

$2.42

$2.24

$2.17

View

Min.: 1
Mult.: 1

3 Position

15 mm

40 A

White

Screw

DIN Rail Terminal Blocks Distribution Block Center in

CDB4/2
Altech
1: $12.72
5In Stock

Mfr. Part No.
CDB4/2

Mouser Part No
845-CDB4/2

Altech

DIN Rail Terminal Blocks Distribution Block Center in

Datasheet

5In Stock

$12.72

$10.79

$10.42

$10.11

View

Min.: 1
Mult.: 1

Gray

Screw

22 AWG to 12 AWG

DIN Rail Terminal Blocks Distribution Block Side Input

CDB4/4
Altech
1: $17.19
1In Stock
30Expected 2026/03/12

Mfr. Part No.
CDB4/4

Mouser Part No
845-CDB4/4

Altech

DIN Rail Terminal Blocks Distribution Block Side Input

Datasheet

1In Stock

30Expected 2026/03/12

$17.19

$17.18

$14.83

$14.62

View

Min.: 1
Mult.: 1

4 Position

25 A

Green / Yellow

Screw

22 AWG to 12 AWG

DIN Rail Terminal Blocks DIN Term Blk, Screw, Lightning Arrestor

CDL4U(E)LA90V
Altech
1: $12.48
19In Stock

Mfr. Part No.
CDL4U(E)LA90V

Mouser Part No
845-CDL4U(E)LA90V

Altech

DIN Rail Terminal Blocks DIN Term Blk, Screw, Lightning Arrestor

Datasheet

19In Stock

$12.48

$10.98

$10.35

$9.85

View

Min.: 1
Mult.: 1

4 Position

10 A

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks DIN Term Blk, Screw, Surge Suppressor

CDL4U(E)MOV130V
Altech
1: $11.56
33In Stock

Mfr. Part No.
CDL4U(E)MOV130V

Mouser Part No
845-CDL4U(E)MOV130V

Altech

DIN Rail Terminal Blocks DIN Term Blk, Screw, Surge Suppressor

Datasheet

33In Stock

$11.56

$10.18

$9.83

$8.80

View

Min.: 1
Mult.: 1

4 Position

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks DIN Term Blk, Screw, Surge Suppressor

CDL4U(E)MOV510V
Altech
1: $11.56
7In Stock
52Expected 2026/03/11

Mfr. Part No.
CDL4U(E)MOV510V

Mouser Part No
845-CDL4U(E)MOV510V

Altech

DIN Rail Terminal Blocks DIN Term Blk, Screw, Surge Suppressor

Datasheet

7In Stock

52Expected 2026/03/11

$11.56

$10.18

$9.61

$8.54

View

Min.: 1
Mult.: 1

4 Position

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks Diode Circ Term D/L Dbl.Lvl

CDL4U(E)DD1
Altech
1: $7.36
74In Stock

Mfr. Part No.
CDL4U(E)DD1

Mouser Part No
845-CDL4UEDD1

Altech

DIN Rail Terminal Blocks Diode Circ Term D/L Dbl.Lvl

Datasheet

74In Stock

$7.36

$5.35

$5.08

$4.61

View

Min.: 1
Mult.: 1

4 Position

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks DIN Term Blk, Screw, Surge Suppressor

CDL4U(E)MOV275V
Altech
1: $10.83
39In Stock
104Expected 2026/05/01

Mfr. Part No.
CDL4U(E)MOV275V

Mouser Part No
845-CDL4UEMOV275V

Altech

DIN Rail Terminal Blocks DIN Term Blk, Screw, Surge Suppressor

Datasheet

39In Stock

104Expected 2026/05/01

$10.83

$10.05

$9.73

$9.18

View

Min.: 1
Mult.: 1

4 Position

Gray

Screw

22 AWG to 10 AWG

Terminal Block Tools & Accessories Empty Spacer Terminal

CDL4U SPACER
Altech
1: $1.99
189In Stock

Mfr. Part No.
CDL4U SPACER

Mouser Part No
845-CDL4USPACER

Altech

Terminal Block Tools & Accessories Empty Spacer Terminal

Datasheet

189In Stock

$1.99

$1.43

$1.26

$1.13

View

Min.: 1
Mult.: 1

Gray

DIN Rail Terminal Blocks Ground Block 145A600V

CDTTU
Altech
1: $8.71
45In Stock

Mfr. Part No.
CDTTU

Mouser Part No
845-CDTTU

Altech

DIN Rail Terminal Blocks Ground Block 145A600V

Datasheet

45In Stock

$8.71

$6.33

$6.02

$5.47

View

Min.: 1
Mult.: 1

57 A

Gray

Screw

16 AWG to 8 AWG

DIN Rail Terminal Blocks Disconnect Terminal Knife

CENC4
Altech
1: $1.36
408In Stock

Mfr. Part No.
CENC4

Mouser Part No
845-CENC4

Altech

DIN Rail Terminal Blocks Disconnect Terminal Knife

Datasheet

408In Stock

$1.36

$0.961

$0.897

$0.72

View

Min.: 1
Mult.: 1

41 A

Green, Yellow

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks DIN Term Blk, Screw, Fuse 5x20mm

CF4SP
Altech
1: $6.64
26In Stock

Mfr. Part No.
CF4SP

Mouser Part No
845-CF4SP

Altech

DIN Rail Terminal Blocks DIN Term Blk, Screw, Fuse 5x20mm

Datasheet

26In Stock

$6.64

$6.37

$6.26

$4.57

View

Min.: 1
Mult.: 1

10 A

DIN Rail Terminal Blocks Mini Feed-thru Term

CGMT4
Altech
1: $2.64
203In Stock

Mfr. Part No.
CGMT4

Mouser Part No
845-CGMT4

Altech

DIN Rail Terminal Blocks Mini Feed-thru Term

Datasheet

203In Stock

$2.64

$2.61

$2.51

$2.44

View

Min.: 1
Mult.: 1

32 A

Green, Yellow

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks Gnd block 65A 600V

CGT10U
Altech
1: $6.97
332In Stock

Mfr. Part No.
CGT10U

Mouser Part No
845-CGT10U

Altech

DIN Rail Terminal Blocks Gnd block 65A 600V

Datasheet

332In Stock

$6.97

$5.30

$4.97

$4.41

View

Min.: 1
Mult.: 1

2 Position

65 A

Green, Yellow

Screw

22 AWG to 6 AWG

DIN Rail Terminal Blocks Mini Feed-thru Term

CGT35U
Altech
1: $12.44
18In Stock

Mfr. Part No.
CGT35U

Mouser Part No
845-CGT35U

Altech

DIN Rail Terminal Blocks Mini Feed-thru Term

Datasheet

18In Stock

$12.44

$10.94

$10.33

$9.83

View

Min.: 1
Mult.: 1

2 Position

Green, Yellow

Screw

8 AWG to 2 AWG

DIN Rail Terminal Blocks Gnd block DIN 35mm 1in2out

CGT6N
Altech
1: $3.59
98In Stock

Mfr. Part No.
CGT6N

Mouser Part No
845-CGT6N

Altech

DIN Rail Terminal Blocks Gnd block DIN 35mm 1in2out

Datasheet

98In Stock

$3.59

$3.58

$3.33

$2.95

$2.81

Min.: 1
Mult.: 1

2 Position

Green, Yellow

Screw

22 AWG to 8 AWG

DIN Rail Terminal Blocks High voltage 20-6AWG 65A 1000V 10mm Gray

CHV10U
Altech
1: $2.64
102In Stock

Mfr. Part No.
CHV10U

Mouser Part No
845-CHV10U

Altech

DIN Rail Terminal Blocks High voltage 20-6AWG 65A 1000V 10mm Gray

Datasheet

102In Stock

$2.64

$2.61

$2.58

$2.54

$2.51

Min.: 1
Mult.: 1

2 Position

65 A

Gray

Screw

20 AWG to 6 AWG

DIN Rail Terminal Blocks H/V TERMINAL BLK 6mm 70.8X52mm

CHV4U
Altech
1: $1.63
158In Stock

Mfr. Part No.
CHV4U

Mouser Part No
845-CHV4U

Altech

DIN Rail Terminal Blocks H/V TERMINAL BLK 6mm 70.8X52mm

Datasheet

158In Stock

$1.63

$1.60

$1.54

$1.47

$1.38

Min.: 1
Mult.: 1

35 A

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks High voltage 22-8AWG 50A 1000V 8mm Gray

CHV6U
Altech
1: $3.48
69In Stock

Mfr. Part No.
CHV6U

Mouser Part No
845-CHV6U

Altech

DIN Rail Terminal Blocks High voltage 22-8AWG 50A 1000V 8mm Gray

Datasheet

69In Stock

$3.48

$2.65

$2.48

$2.20

View

Min.: 1
Mult.: 1

3 Position

50 A

Gray

Screw

22 AWG to 8 AWG

DIN Rail Terminal Blocks Spring Clamp 1in2out

CKT4U
Altech
1: $5.33
125In Stock

Mfr. Part No.
CKT4U

Mouser Part No
845-CKT4U

Altech

DIN Rail Terminal Blocks Spring Clamp 1in2out

Datasheet

125In Stock

$5.33

$4.06

$3.80

$3.40

View

Min.: 1
Mult.: 1

2 Position

16 A

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks F/T Term Pnl Mnt 2in2out

CMB4
Altech
1: $1.44
1,269In Stock

Mfr. Part No.
CMB4

Mouser Part No
845-CMB4

Altech

DIN Rail Terminal Blocks F/T Term Pnl Mnt 2in2out

Datasheet

1,269In Stock

$1.44

$1.08

$0.991

$0.778

View

Min.: 1
Mult.: 1

25 A

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks F/T Term PM 12 pl 2in-2out

CMB4/12
Altech
1: $13.43
16In Stock

Mfr. Part No.
CMB4/12

Mouser Part No
845-CMB4/12

Altech

DIN Rail Terminal Blocks F/T Term PM 12 pl 2in-2out

Datasheet

16In Stock

$13.43

$12.61

$10.43

$10.29

View

Min.: 1
Mult.: 1

12 Position

35 A

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks F/T Term PM 8 pl FeedThru block6mm

CMB4/8
Altech
1: $10.03
28In Stock

Mfr. Part No.
CMB4/8

Mouser Part No
845-CMB4/8

Altech

DIN Rail Terminal Blocks F/T Term PM 8 pl FeedThru block6mm

Datasheet

28In Stock

$10.03

$8.58

$8.19

$7.36

View

Min.: 1
Mult.: 1

8 Position

35 A

Gray

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks Multiconnect Term 3t 32A 600V

CMC1-2
Altech
1: $1.37
435In Stock

Mfr. Part No.
CMC1-2

Mouser Part No
845-CMC1-2

Altech

DIN Rail Terminal Blocks Multiconnect Term 3t 32A 600V

Datasheet

435In Stock

$1.37

$1.35

$1.34

$1.33

Min.: 1
Mult.: 1

3 Position

25 A

Green, Yellow

Screw

22 AWG to 10 AWG

DIN Rail Terminal Blocks ThreeWire Sensor

CMC2-2
Altech
1: $2.08
493In Stock
600Expected 2026/03/13

Mfr. Part No.
CMC2-2

Mouser Part No
845-CMC2-2

Altech

DIN Rail Terminal Blocks ThreeWire Sensor

Datasheet

493In Stock

600Expected 2026/03/13

$2.08

$1.97

$1.79

Min.: 1
Mult.: 1

4 Position

35 A

Gray

Screw

22 AWG to 10 AWG

Altech Terminal Blocks

Types of Terminal Blocks

Customer Service Office

Company

Resources

Support

1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
10 Position
11 Position
12 Position
13 Position
14 Position
15 Position
16 Position
17 Position
18 Position
19 Position
20 Position

2.5 mm
2.54 mm
3.5 mm
3.81 mm
5 mm
5.08 mm
5.4 mm
6.35 mm
7 mm
7.5 mm
7.62 mm
8 mm
9.52 mm
10 mm
10.16 mm
11.5 mm
12 mm
13 mm
15 mm
15.24 mm

750 mA
1 A
1.5 A
2 A
3 A
3 A, 6 A
4 A
4 A, 9 A
5 A, 35 A, 41 A
6 A
6 A, 12 A
6 A, 9 A
6.3 A
6.3 A, 10 A
6.3 A, 22 A
6.3 A, 35 A
+/- 8 A, +/- 10 A
8 A
10 A
10 A, 12 A

Beige
Black
Black, Tan
Blue
Brown
Dark Brown
Dark Gray
Gray
Gray (Dark Gray)
Gray (Light Gray)
Green
Green, Yellow
Green / Yellow
Light Gray
Light Gray, Black
Natural
Orange
Red
White
White, Black

10 AWG to 1 AWG
10 AWG to 24 AWG
10 AWG to 4 AWG
10 AWG to 8 AWG
12 AWG to 2 AWG
12 AWG to 24 AWG
12 AWG to 4 AWG
14 AWG to 1 AWG
14 AWG to 2 AWG
14 AWG to 3 AWG
14 AWG to 4 AWG
14 AWG to 6 AWG
16 AWG to 2 AWG
16 AWG to 4 AWG
16 AWG to 8 AWG
18 AWG to 8 AWG
2 AWG to 4/0 AWG
20 AWG to 4 AWG
20 AWG to 6 AWG
20 AWG to 8 AWG