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Junction Boxes

DIN Rail terminal Blocks are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many DIN rail terminal block manufacturers including Phoenix Contact, Schneider Electric, TE Connectivity, Weidmuller & more. Please view our selection of DIN rail terminal blocks products below.

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Part #

Junction Boxes Hinged Junction Box with Knockouts (4 X 4 X 4 In)

JB-3951-KO
Bud Industries
1: $15.20
2In Stock

Mfr. Part #
JB-3951-KO

Mouser Part #
563-JB-3951-KO

Bud Industries

Junction Boxes Hinged Junction Box with Knockouts (4 X 4 X 4 In)

Datasheet

2In Stock

$15.20

$15.18

$13.43

Min.: 1
Mult.: 1

Knockout

Steel

Gray

4 in

IP20

Junction Box

Junction Boxes Junction Box (6 X 6 X 3 In)

JB-3954
Bud Industries
1: $21.34
2In Stock

Mfr. Part #
JB-3954

Mouser Part #
563-JB-3954

Bud Industries

Junction Boxes Junction Box (6 X 6 X 3 In)

Datasheet

2In Stock

$21.34

$18.90

Min.: 1
Mult.: 1

Knockout

Steel

Gray

6 in

3 in

IP20

Junction Box

Junction Boxes Junction Box (8 X 8 X 4 In)

JB-3957
Bud Industries
1: $46.53
4In Stock

Mfr. Part #
JB-3957

Mouser Part #
563-JB-3957

Bud Industries

Junction Boxes Junction Box (8 X 8 X 4 In)

Datasheet

4In Stock

$46.53

$30.24

$30.22

$29.93

$29.84

Min.: 1
Mult.: 1

Knockout

Steel

Gray

8 in

4 in

IP20

Junction Box

Junction Boxes Junction Box with Knockouts (10 X 8 X 4 In)

JB-3958-KO
Bud Industries
1: $35.31
3In Stock

Mfr. Part #
JB-3958-KO

Mouser Part #
563-JB-3958-KO

Bud Industries

Junction Boxes Junction Box with Knockouts (10 X 8 X 4 In)

Datasheet

3In Stock

$35.31

$35.29

$31.36

Min.: 1
Mult.: 1

Knockout

Steel

Gray

10 in

8 in

4 in

IP20

Junction Box

Junction Boxes Junction Box (10 X 10 X 4 In)

JB-3960
Bud Industries
1: $70.20
1In Stock

Mfr. Part #
JB-3960

Mouser Part #
563-JB-3960

Bud Industries

Junction Boxes Junction Box (10 X 10 X 4 In)

Datasheet

1In Stock

$70.20

$41.91

$41.89

Min.: 1
Mult.: 1

Steel

Gray

10 in

4 in

Junction Boxes Hinged Junction Box with Knockouts (6 X 4 X 3.5 In)

JBH-4944-KO
Bud Industries
1: $22.87
1In Stock

Mfr. Part #
JBH-4944-KO

Mouser Part #
563-JBH-4944-KO

Bud Industries

Junction Boxes Hinged Junction Box with Knockouts (6 X 4 X 3.5 In)

Datasheet

1In Stock

$22.87

$20.34

Min.: 1
Mult.: 1

Knockout

Steel

Gray

6 in

4 in

3.5 in

IP20

Hinged Junction Box

Junction Boxes Hinged Junction Box with Knockouts (6 X 4 X 4 In)

JBH-4953-KO
Bud Industries
1: $22.12
1In Stock

Mfr. Part #
JBH-4953-KO

Mouser Part #
563-JBH-4953-KO

Bud Industries

Junction Boxes Hinged Junction Box with Knockouts (6 X 4 X 4 In)

Datasheet

1In Stock

$22.12

$22.10

$19.66

Min.: 1
Mult.: 1

Knockout

Steel

Gray

6 in

4 in

IP20

Hinged Junction Box

Junction Boxes Hinged Junction Box with Knockouts (8 X 6 X 4 In)

JBH-4956-KO
Bud Industries
1: $31.01
2In Stock

Mfr. Part #
JBH-4956-KO

Mouser Part #
563-JBH-4956-KO

Bud Industries

Junction Boxes Hinged Junction Box with Knockouts (8 X 6 X 4 In)

Datasheet

2In Stock

$31.01

$30.47

$27.52

Min.: 1
Mult.: 1

Knockout

Steel

Gray

8 in

6 in

4 in

IP20

Hinged Junction Box

Junction Boxes Hinged Junction Box with Knockouts (10 X 8 X 6 In)

JBH-4959-KO
Bud Industries
1: $49.27
1In Stock

Mfr. Part #
JBH-4959-KO

Mouser Part #
563-JBH-4959-KO

Bud Industries

Junction Boxes Hinged Junction Box with Knockouts (10 X 8 X 6 In)

Datasheet

1In Stock

$49.27

$43.84

Min.: 1
Mult.: 1

Knockout

Steel

Gray

10 in

8 in

6 in

IP20

Hinged Junction Box

Junction Boxes PC+10% Fiberglass Box with Knockouts (5.1 X 3.2 X 2.8 In)

PTK-18422
Bud Industries
1: $18.56
52In Stock

Mfr. Part #
PTK-18422

Mouser Part #
563-PTK-18422

Bud Industries

Junction Boxes PC+10% Fiberglass Box with Knockouts (5.1 X 3.2 X 2.8 In)

Datasheet

52In Stock

$18.56

$18.17

$18.07

$16.78

View

Min.: 1
Mult.: 1

Polycarbonate (PC)

Gray

5.12 in

3.15 in

2.76 in

IP67

1, 2, 4, 4X, 6

PTK

Junction Boxes PC+10% Fiberglass Box with Knockouts and Clear Cover (5.1 X 3.2 X 2.8 In)

PTK-18422-C
Bud Industries
1: $18.17
3In Stock

Mfr. Part #
PTK-18422-C

Mouser Part #
563-PTK-18422-C

Bud Industries

Junction Boxes PC+10% Fiberglass Box with Knockouts and Clear Cover (5.1 X 3.2 X 2.8 In)

Datasheet

3In Stock

$18.17

$18.07

$15.12

$14.00

Min.: 1
Mult.: 1

Polycarbonate (PC)

Gray

5.12 in

3.15 in

2.76 in

IP67

1, 2, 4

PTK

Junction Boxes PC+10% Fiberglass Box with Knockouts (5.1 X 3.2 X 3.4 In)

PTK-18423
Bud Industries
1: $21.80
4In Stock

Mfr. Part #
PTK-18423

Mouser Part #
563-PTK-18423

Bud Industries

Junction Boxes PC+10% Fiberglass Box with Knockouts (5.1 X 3.2 X 3.4 In)

Datasheet

4In Stock

$21.80

$21.78

$18.17

$16.98

Min.: 1
Mult.: 1

Polycarbonate (PC)

Gray

5.12 in

3.15 in

3.35 in

IP67

1, 2, 4, 4X, 6

PTK

Junction Boxes Junction Box 4 Central Terminal Blocks with Clear Cover (3.6 X 2.2 X 1.7 In)

PTT-10482-C
Bud Industries
1: $14.28
5In Stock

Mfr. Part #
PTT-10482-C

Mouser Part #
563-PTT-10482-C

Bud Industries

Junction Boxes Junction Box 4 Central Terminal Blocks with Clear Cover (3.6 X 2.2 X 1.7 In)

Datasheet

5In Stock

$14.28

$14.26

$11.90

$10.07

Min.: 1
Mult.: 1

Terminal Block

Acrylonitrile Butadiene Styrene (ABS)

Gray

3.58 in

2.17 in

1.69 in

IP67

PTH

Junction Boxes Junction Box 6 Side Narrow Terminal Blocks (3.6 X 2.2 X 1.7 In)

PTT-10683
Bud Industries
1: $18.25
7In Stock

Mfr. Part #
PTT-10683

Mouser Part #
563-PTT-10683

Bud Industries

Junction Boxes Junction Box 6 Side Narrow Terminal Blocks (3.6 X 2.2 X 1.7 In)

Datasheet

7In Stock

$18.25

$18.22

$15.27

$12.85

Min.: 1
Mult.: 1

Terminal Block

Acrylonitrile Butadiene Styrene (ABS)

Gray

3.58 in

2.17 in

1.69 in

IP67

UL94 V-0

PTH

Junction Boxes Junction Box 20 Central Terminal Blocks with Clear over (9.1 X 3.9 X 2.7 In)

PTT-12090-C
Bud Industries
1: $52.60
2In Stock

Mfr. Part #
PTT-12090-C

Mouser Part #
563-PTT-12090-C

Bud Industries

Junction Boxes Junction Box 20 Central Terminal Blocks with Clear over (9.1 X 3.9 X 2.7 In)

Datasheet

2In Stock

$52.60

$50.10

$43.98

$37.12

Min.: 1
Mult.: 1

Terminal Block

Acrylonitrile Butadiene Styrene (ABS)

Gray

9.06 in

3.94 in

2.72 in

IP67

UL94 V-0

PTH

Junction Boxes E AB A 85X83X60 6MPT

3001998
Phoenix Contact
1: $147.50
5Expected 2026-03-03

Mfr. Part #
3001998

Mouser Part #
651-3001998

Phoenix Contact

Junction Boxes E AB A 85X83X60 6MPT

Learn More

Datasheet

5Expected 2026-03-03

$147.50

Min.: 1
Mult.: 1

Junction Boxes PC1811-11-tm,180x110x111mm Enclosure

137-506
Altech
1: $74.92
5Expected 2026-03-06

Mfr. Part #
137-506

Mouser Part #
845-137506

Altech

Junction Boxes PC1811-11-tm,180x110x111mm Enclosure

Datasheet

5Expected 2026-03-06

$74.92

$72.02

$70.70

View

Min.: 1
Mult.: 1

Polycarbonate (PC)

Clear

4.37 in

DIN Rail Mount

IP66

Junction Boxes HP80 Econ Junc Box Polypropylene LtGray

322-980
Altech
1: $5.57
10Expected 2026-05-08

Mfr. Part #
322-980

Mouser Part #
845-322-980

Altech

Junction Boxes HP80 Econ Junc Box Polypropylene LtGray

Datasheet

10Expected 2026-05-08

$5.57

$5.45

$5.27

$5.22

Min.: 1
Mult.: 1

Polypropylene (PP)

Gray

85.1 mm

41.9 mm

IP55

Junction Boxes 0

PCJ16148LF
Hammond Manufacturing
1: $322.87
28Expected 2026-03-03

Mfr. Part #
PCJ16148LF

Mouser Part #
546-PCJ16148LF

Hammond Manufacturing

Junction Boxes 0

Datasheet

28Expected 2026-03-03

$322.87

$315.21

$313.66

$313.19

View

Min.: 1
Mult.: 1

Latch Cover, Metal

Polycarbonate (PC)

Gray

355 mm

406 mm

IP66

1, 2, 3, 4, 4X, 12, 13

PCJ

Junction Boxes PS1111-9, 110x110x90mm Enclosure

115-904
Altech
1: $31.51
2Expected 2026-04-10

Mfr. Part #
115-904

Mouser Part #
845-115904

Altech

Junction Boxes PS1111-9, 110x110x90mm Enclosure

Datasheet

2Expected 2026-04-10

$31.51

$30.22

$29.69

View

Min.: 1
Mult.: 1

Polystyrene (PS)

Gray

110 mm

90 mm

DIN Rail Mount

Junction Boxes Type 3R Hinge Cover - 42 x 30 x 12 - Steel/Gray

C3R423012HCR
Hammond Manufacturing
1: $975.89
Factory Drop Ship

Mfr. Part #
C3R423012HCR

Mouser Part #
546-C3R423012HCR

Hammond Manufacturing

Junction Boxes Type 3R Hinge Cover - 42 x 30 x 12 - Steel/Gray

Datasheet

Factory Drop Ship

More Info Available

$975.89

Min.: 1
Mult.: 1

Screw Cover

Steel

Gray

1 ft

30 in

42 in

C3RHCRMD

Junction Boxes Distribution Box 8 Ports w/o Adptr and Pigtail

LCFDB-0208A
L-Com
1: $106.41
23Factory Stock Available
New Product

Mfr. Part #
LCFDB-0208A

Mouser Part #
17-LCFDB-0208A

New Product

L-Com

Junction Boxes Distribution Box 8 Ports w/o Adptr and Pigtail

23Factory Stock Available

More Info Available

$106.41

$96.67

$90.21

$88.62

Min.: 1
Mult.: 1

Splitter Distribution

Interconnect

Junction Boxes Distribution Box 24 Ports w/o Adptr and Pigtail

LCFDB-0324
L-Com
1: $130.18
21Factory Stock Available
New Product

Mfr. Part #
LCFDB-0324

Mouser Part #
17-LCFDB-0324

New Product

L-Com

Junction Boxes Distribution Box 24 Ports w/o Adptr and Pigtail

21Factory Stock Available

More Info Available

$130.18

$113.13

$111.12

$109.09

Min.: 1
Mult.: 1

Splitter Distribution

Interconnect

Junction Boxes ABS 14x10x6" 120VAC Fan

NBE141006-10F
L-Com
5: $551.48
85Factory Stock Available

Mfr. Part #
NBE141006-10F

Mouser Part #
17-NBE141006-10F

L-Com

Junction Boxes ABS 14x10x6" 120VAC Fan

Datasheet

85Factory Stock Available

More Info Available

$551.48

Min.: 5
Mult.: 1

NEMA Rated

Aluminum

346 mm

245 mm

152 mm

IP55

Interconnect

Junction Boxes VALOX PBT ENCL 5x3x3"

NBV533
L-Com
1: $123.77
8Factory Stock Available
New At Mouser

Mfr. Part #
NBV533

Mouser Part #
17-NBV533

New At Mouser

L-Com

Junction Boxes VALOX PBT ENCL 5x3x3"

Datasheet

8Factory Stock Available

More Info Available

$123.77

$119.42

$115.59

$114.66

View

Min.: 1
Mult.: 1

Interconnect

Junction Boxes

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ABB
Altech
Amphenol
AMSECO
Banner Engineering
Bud Industries
Carlo Gavazzi
Eaton
Hammond
HARTING
L-Com
Molex
Opto 22
Panduit
Phoenix Contact
RF Solutions
Schneider Electric
TE Connectivity
Tripp Lite
Weidmuller
Wiremold

Back Box
Cable Termination Box
Ceiling Box
Ceiling Fan
Consolidation Point
Device Box
Distribution Box
Dual Port
Duct Smoke Detector
FD Box
Floor Box
Gang Box
General Purpose
General Rectangular Enclosure
Heavy Duty Enclosure Kit
High Cover
Hinged Cover
Hinged Door
Hinged Screw Cover
Indoor

58 mm
60 mm
65 mm
2.92 in
3 in
80 mm
85.1 mm
3.5 in
90 mm
90.6 mm
3.58 in
94 mm
100 mm
100.6 mm
4 in
4.2 in
110 mm
4.33 in
4.65 in
119.1 mm

52.6 mm
2.17 in
64 mm
65 mm
65.1 mm
2.57 in
65.6 mm
2.95 in
75 mm
2.96 in
79.4 mm
3.13 in
3.15 in
80 mm
3.25 in
85.1 mm
87.6 mm
90 mm
90.6 mm
3.58 in

1.38 in
36 mm
1.65 in
41.9 mm
1.69 in
45 mm
52 mm
54.6 mm
55.88 mm
2.24 in
57 mm
59.3 mm
2.48 in
63 mm
2.6 in
66 mm
2.72 in
2.76 in
2.95 in
74.9 mm

1414 PH
1414 N4
1414 N4 AL
1414 N4 PH
1414 N4 PH SS
1414 N4 SS
1414
1414 SC
130086
130128
130180
130186
130226
1414SC
1436/1438
Abox
AK
AKL
Boxes
C