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Altech Terminal Blocks

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Types of Terminal Blocks

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Manufacturer = Altech

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Part #

Fixed Terminal Blocks Cera Euroblock 3pl

CB4/3
Altech
1: $6.72
48In Stock

Mfr. Part #
CB4/3

Mouser Part #
845-CB4/3

Altech

Fixed Terminal Blocks Cera Euroblock 3pl

Datasheet

48In Stock

$6.72

$4.77

$4.18

$3.25

View

Min.: 1
Mult.: 1

3 Position

30 A

White

Screw

Fixed Terminal Blocks Cera Euroblock 3pl Center in

CB6/3H
Altech
1: $3.73
109In Stock

Mfr. Part #
CB6/3H

Mouser Part #
845-CB6/3H

Altech

Fixed Terminal Blocks Cera Euroblock 3pl Center in

Datasheet

109In Stock

$3.73

$3.71

$3.44

$3.35

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: $19.53
5In Stock

Mfr. Part #
CDB4/2

Mouser Part #
845-CDB4/2

Altech

DIN Rail Terminal Blocks Distribution Block Center in

Datasheet

5In Stock

$19.53

$16.56

$15.99

$15.50

View

Min.: 1
Mult.: 1

Gray

Screw

22 AWG to 12 AWG

DIN Rail Terminal Blocks Distribution Block Side Input

CDB4/4
Altech
1: $26.39
1In Stock

Mfr. Part #
CDB4/4

Mouser Part #
845-CDB4/4

Altech

DIN Rail Terminal Blocks Distribution Block Side Input

Datasheet

1In Stock

$26.39

$26.37

$22.76

$22.44

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: $19.16
19In Stock

Mfr. Part #
CDL4U(E)LA90V

Mouser Part #
845-CDL4U(E)LA90V

Altech

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

Datasheet

19In Stock

$19.16

$16.85

$15.89

$15.12

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: $17.74
33In Stock

Mfr. Part #
CDL4U(E)MOV130V

Mouser Part #
845-CDL4U(E)MOV130V

Altech

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

Datasheet

33In Stock

$17.74

$15.61

$15.07

$13.51

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: $11.30
74In Stock

Mfr. Part #
CDL4U(E)DD1

Mouser Part #
845-CDL4UEDD1

Altech

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

Datasheet

74In Stock

$11.30

$8.21

$7.80

$7.08

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: $16.62
91In Stock
104Expected 2026-05-01

Mfr. Part #
CDL4U(E)MOV275V

Mouser Part #
845-CDL4UEMOV275V

Altech

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

Datasheet

91In Stock

104Expected 2026-05-01

$16.62

$15.43

$14.94

$14.09

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: $3.05
189In Stock

Mfr. Part #
CDL4U SPACER

Mouser Part #
845-CDL4USPACER

Altech

Terminal Block Tools & Accessories Empty Spacer Terminal

Datasheet

189In Stock

$3.05

$2.20

$1.92

$1.73

View

Min.: 1
Mult.: 1

Gray

DIN Rail Terminal Blocks Ground Block 145A600V

CDTTU
Altech
1: $13.37
45In Stock

Mfr. Part #
CDTTU

Mouser Part #
845-CDTTU

Altech

DIN Rail Terminal Blocks Ground Block 145A600V

Datasheet

45In Stock

$13.37

$9.72

$9.24

$8.38

View

Min.: 1
Mult.: 1

57 A

Gray

Screw

16 AWG to 8 AWG

DIN Rail Terminal Blocks Disconnect Terminal Knife

CENC4
Altech
1: $2.09
408In Stock

Mfr. Part #
CENC4

Mouser Part #
845-CENC4

Altech

DIN Rail Terminal Blocks Disconnect Terminal Knife

Datasheet

408In Stock

$2.09

$1.48

$1.38

$1.11

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: $10.19
26In Stock

Mfr. Part #
CF4SP

Mouser Part #
845-CF4SP

Altech

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

Datasheet

26In Stock

$10.19

$9.78

$9.59

$7.01

View

Min.: 1
Mult.: 1

10 A

DIN Rail Terminal Blocks Mini Feed-thru Term

CGMT4
Altech
1: $4.05
203In Stock

Mfr. Part #
CGMT4

Mouser Part #
845-CGMT4

Altech

DIN Rail Terminal Blocks Mini Feed-thru Term

Datasheet

203In Stock

$4.05

$4.01

$3.99

$3.85

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: $10.68
332In Stock

Mfr. Part #
CGT10U

Mouser Part #
845-CGT10U

Altech

DIN Rail Terminal Blocks Gnd block 65A 600V

Datasheet

332In Stock

$10.68

$8.14

$7.61

$6.77

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: $19.10
18In Stock

Mfr. Part #
CGT35U

Mouser Part #
845-CGT35U

Altech

DIN Rail Terminal Blocks Mini Feed-thru Term

Datasheet

18In Stock

$19.10

$16.79

$15.84

$15.07

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: $5.51
138In Stock

Mfr. Part #
CGT6N

Mouser Part #
845-CGT6N

Altech

DIN Rail Terminal Blocks Gnd block DIN 35mm 1in2out

Datasheet

138In Stock

$5.51

$5.50

$5.11

$4.53

$4.31

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: $4.05
102In Stock

Mfr. Part #
CHV10U

Mouser Part #
845-CHV10U

Altech

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

Datasheet

102In Stock

$4.05

$4.01

$3.96

$3.88

$3.85

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: $2.50
158In Stock

Mfr. Part #
CHV4U

Mouser Part #
845-CHV4U

Altech

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

Datasheet

158In Stock

$2.50

$2.47

$2.36

$2.26

$2.12

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: $5.34
69In Stock

Mfr. Part #
CHV6U

Mouser Part #
845-CHV6U

Altech

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

Datasheet

69In Stock

$5.34

$4.07

$3.81

$3.38

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: $8.18
125In Stock

Mfr. Part #
CKT4U

Mouser Part #
845-CKT4U

Altech

DIN Rail Terminal Blocks Spring Clamp 1in2out

Datasheet

125In Stock

$8.18

$6.23

$5.83

$5.20

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: $2.21
1,269In Stock

Mfr. Part #
CMB4

Mouser Part #
845-CMB4

Altech

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

Datasheet

1,269In Stock

$2.21

$1.66

$1.52

$1.19

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: $20.62
16In Stock

Mfr. Part #
CMB4/12

Mouser Part #
845-CMB4/12

Altech

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

Datasheet

16In Stock

$20.62

$19.34

$16.01

$15.80

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: $15.38
28In Stock

Mfr. Part #
CMB4/8

Mouser Part #
845-CMB4/8

Altech

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

Datasheet

28In Stock

$15.38

$13.17

$12.57

$11.30

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: $2.10
575In Stock

Mfr. Part #
CMC1-2

Mouser Part #
845-CMC1-2

Altech

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

Datasheet

575In Stock

$2.10

$2.07

$2.06

$2.04

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: $3.19
493In Stock

Mfr. Part #
CMC2-2

Mouser Part #
845-CMC2-2

Altech

DIN Rail Terminal Blocks ThreeWire Sensor

Datasheet

493In Stock

$3.19

$3.02

$2.75

Min.: 1
Mult.: 1

4 Position

35 A

Gray

Screw

22 AWG to 10 AWG

Altech Terminal Blocks

Types of Terminal Blocks

Mouser Electronics®

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