Terminal Blocks & Connectors

DIN-Rail Terminal Blocks

Molex DIN-Rail Terminal Blocks offer a modular and scalable system that uses 35mm DIN rails to maximize space and performance. These terminal blocks are available in two wire termination styles: screw and plug-in/push-in. Both types provide safe and reliable power connectivity for a broad range of industries and applications. Molex DIN-Rail Terminal Blocks feature a vibration-resistant design with robust clamping to help prevent failures in harsh environments. The product line helps streamline the integration of complex wiring layouts in applications such as industrial automation, energy, HVAC, agricultural machinery, automotive, telecommunications, and data centers.

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Part #

DIN Rail Terminal Blocks SC FT TB 4mm2 L1 Con 1/1

229762-0411
Molex
1: $7.38
500Expected 10/1/2026
New Product

Mfr. Part #
229762-0411

Mouser Part #
538-229762-0411

New Product

Molex

DIN Rail Terminal Blocks SC FT TB 4mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$7.38

$5.24

$4.67

$4.22

View

Min.: 1
Mult.: 1

229762

DIN Rail Terminal Blocks PI GR TB 4mm2 L1 Con 1/1

229774-0541
Molex
1: $8.26
500Expected 10/1/2026
New Product

Mfr. Part #
229774-0541

Mouser Part #
538-229774-0541

New Product

Molex

DIN Rail Terminal Blocks PI GR TB 4mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$8.26

$5.39

$5.10

$5.00

Quote

Min.: 1
Mult.: 1

229774

Terminal Block Tools & Accessories PI ACC Plg In Brdge

229779-0059
Molex
1: $6.92
500Expected 10/1/2026
New Product

Mfr. Part #
229779-0059

Mouser Part #
538-229779-0059

New Product

Molex

Terminal Block Tools & Accessories PI ACC Plg In Brdge

Learn More

Datasheet

500Expected 10/1/2026

$6.92

$4.91

$4.37

$3.95

View

Min.: 1
Mult.: 1

229779

DIN Rail Terminal Blocks SC SLFT TB 2.5mm2 L1 Con 1/1

229761-0001
Molex
1: $1.44
500Expected 10/1/2026
New Product

Mfr. Part #
229761-0001

Mouser Part #
538-229761-0001

New Product

Molex

DIN Rail Terminal Blocks SC SLFT TB 2.5mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$1.44

$0.901

$0.672

$0.638

View

Min.: 1
Mult.: 1

229761

DIN Rail Terminal Blocks SC BLFT TB 2.5mm2 L2 Con 1/1

229761-0200
Molex
1: $4.57
500Expected 10/1/2026
New Product

Mfr. Part #
229761-0200

Mouser Part #
538-229761-0200

New Product

Molex

DIN Rail Terminal Blocks SC BLFT TB 2.5mm2 L2 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$4.57

$3.25

$2.84

$2.58

View

Min.: 1
Mult.: 1

229761

DIN Rail Terminal Blocks SC GR TB 2.5mm2 L1 Con 1/1

229761-0501
Molex
1: $4.53
300Expected 10/1/2026
New Product

Mfr. Part #
229761-0501

Mouser Part #
538-229761-0501

New Product

Molex

DIN Rail Terminal Blocks SC GR TB 2.5mm2 L1 Con 1/1

Learn More

Datasheet

300Expected 10/1/2026

$4.53

$2.85

$2.67

$2.56

View

Min.: 1
Mult.: 1

229761

DIN Rail Terminal Blocks SC GR TB 4mm2 L1 Con 1/1

229761-0540
Molex
1: $4.71
300Expected 10/1/2026
New Product

Mfr. Part #
229761-0540

Mouser Part #
538-229761-0540

New Product

Molex

DIN Rail Terminal Blocks SC GR TB 4mm2 L1 Con 1/1

Learn More

Datasheet

300Expected 10/1/2026

$4.71

$3.93

$3.69

$3.59

View

Min.: 1
Mult.: 1

229761

DIN Rail Terminal Blocks SC DIS TB 2.5mm2 L1 Con1/1 TG Type

229761-0701
Molex
1: $4.64
500Expected 10/1/2026
New Product

Mfr. Part #
229761-0701

Mouser Part #
538-229761-0701

New Product

Molex

DIN Rail Terminal Blocks SC DIS TB 2.5mm2 L1 Con1/1 TG Type

Learn More

Datasheet

500Expected 10/1/2026

$4.64

$3.30

$2.89

$2.63

View

Min.: 1
Mult.: 1

229761

DIN Rail Terminal Blocks SC SLFT TB 4mm2 L1 Con 1/1

229762-0010
Molex
1: $1.51
500Expected 10/1/2026
New Product

Mfr. Part #
229762-0010

Mouser Part #
538-229762-0010

New Product

Molex

DIN Rail Terminal Blocks SC SLFT TB 4mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$1.51

$1.10

$0.959

$0.865

View

Min.: 1
Mult.: 1

229762

DIN Rail Terminal Blocks SC BLFT TB 4mm2 L2 Con 1/1

229762-0210
Molex
1: $6.25
500Expected 10/1/2026
New Product

Mfr. Part #
229762-0210

Mouser Part #
538-229762-0210

New Product

Molex

DIN Rail Terminal Blocks SC BLFT TB 4mm2 L2 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$6.25

$4.44

$3.90

$3.55

View

Min.: 1
Mult.: 1

229762

DIN Rail Terminal Blocks SC SLFT TB 6mm2 L1 Con 1/1

229763-0020
Molex
1: $2.97
500Expected 10/1/2026
New Product

Mfr. Part #
229763-0020

Mouser Part #
538-229763-0020

New Product

Molex

DIN Rail Terminal Blocks SC SLFT TB 6mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$2.97

$1.84

$1.83

$1.60

$1.33

Min.: 1
Mult.: 1

229763

DIN Rail Terminal Blocks SC SLFT TB 10mm2 L1 Con 1/1

229764-0030
Molex
1: $2.86
500Expected 10/1/2026
New Product

Mfr. Part #
229764-0030

Mouser Part #
538-229764-0030

New Product

Molex

DIN Rail Terminal Blocks SC SLFT TB 10mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$2.86

$1.77

$1.65

$1.58

View

Min.: 1
Mult.: 1

229764

DIN Rail Terminal Blocks PI BIFT TB 1.5mm2 L2 Con 1/1

229772-0200
Molex
1: $3.59
500Expected 10/1/2026
New Product

Mfr. Part #
229772-0200

Mouser Part #
538-229772-0200

New Product

Molex

DIN Rail Terminal Blocks PI BIFT TB 1.5mm2 L2 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$3.59

$2.56

$2.23

$2.03

View

Min.: 1
Mult.: 1

229772

DIN Rail Terminal Blocks PI SLFT TB 2.5mm2 L1 Con 1/1

229773-0020
Molex
1: $1.94
500Expected 10/1/2026
New Product

Mfr. Part #
229773-0020

Mouser Part #
538-229773-0020

New Product

Molex

DIN Rail Terminal Blocks PI SLFT TB 2.5mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$1.94

$1.18

$1.11

$1.06

View

Min.: 1
Mult.: 1

229773

DIN Rail Terminal Blocks PI SLFT TB 2.5mm2 L1 Con 2/2

229773-0022
Molex
1: $3.43
500Expected 10/1/2026
New Product

Mfr. Part #
229773-0022

Mouser Part #
538-229773-0022

New Product

Molex

DIN Rail Terminal Blocks PI SLFT TB 2.5mm2 L1 Con 2/2

Learn More

Datasheet

500Expected 10/1/2026

$3.43

$2.45

$2.20

$1.98

View

Min.: 1
Mult.: 1

229773

DIN Rail Terminal Blocks PI BIFT TB 2.5mm2 L2 Con 1/1

229773-0210
Molex
1: $4.41
500Expected 10/1/2026
New Product

Mfr. Part #
229773-0210

Mouser Part #
538-229773-0210

New Product

Molex

DIN Rail Terminal Blocks PI BIFT TB 2.5mm2 L2 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$4.41

$3.14

$2.75

$2.50

View

Min.: 1
Mult.: 1

229773

DIN Rail Terminal Blocks PI GR TB 2.5mm2 L1 Con 1/1

229773-0521
Molex
1: $8.80
300Expected 10/1/2026
New Product

Mfr. Part #
229773-0521

Mouser Part #
538-229773-0521

New Product

Molex

DIN Rail Terminal Blocks PI GR TB 2.5mm2 L1 Con 1/1

Learn More

Datasheet

300Expected 10/1/2026

$8.80

$6.24

$5.50

$5.04

View

Min.: 1
Mult.: 1

229773

DIN Rail Terminal Blocks PI GR TB 2.5mm2 L1 Con 2/2

229773-0523
Molex
1: $3.92
500Expected 10/1/2026
New Product

Mfr. Part #
229773-0523

Mouser Part #
538-229773-0523

New Product

Molex

DIN Rail Terminal Blocks PI GR TB 2.5mm2 L1 Con 2/2

Learn More

Datasheet

500Expected 10/1/2026

$3.92

$2.46

$2.37

$2.19

$1.83

Min.: 1
Mult.: 1

229773

DIN Rail Terminal Blocks PI SLFT TB 4mm2 L1 Con 1/1

229774-0040
Molex
1: $1.79
500Expected 10/1/2026
New Product

Mfr. Part #
229774-0040

Mouser Part #
538-229774-0040

New Product

Molex

DIN Rail Terminal Blocks PI SLFT TB 4mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$1.79

$1.30

$1.16

$1.05

View

Min.: 1
Mult.: 1

229774

DIN Rail Terminal Blocks PI BIFT TB 4mm2 L2 Con 1/1

229774-0220
Molex
1: $4.50
500Expected 10/1/2026
New Product

Mfr. Part #
229774-0220

Mouser Part #
538-229774-0220

New Product

Molex

DIN Rail Terminal Blocks PI BIFT TB 4mm2 L2 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$4.50

$2.83

$2.65

$2.54

View

Min.: 1
Mult.: 1

229774

DIN Rail Terminal Blocks PI SLFT TB 6mm2 L1 Con 1/1

229775-0050
Molex
1: $3.11
500Expected 10/1/2026
New Product

Mfr. Part #
229775-0050

Mouser Part #
538-229775-0050

New Product

Molex

DIN Rail Terminal Blocks PI SLFT TB 6mm2 L1 Con 1/1

Learn More

Datasheet

500Expected 10/1/2026

$3.11

$2.22

$1.96

$1.76

View

Min.: 1
Mult.: 1

229775

Terminal Block Tools & Accessories SC ACC End Cover

229778-0050
Molex
1: $0.80
500Expected 10/1/2026
New Product

Mfr. Part #
229778-0050

Mouser Part #
538-229778-0050

New Product

Molex

Terminal Block Tools & Accessories SC ACC End Cover

Learn More

Datasheet

500Expected 10/1/2026

$0.80

$0.504

$0.439

$0.395

View

Min.: 1
Mult.: 1

229778

Terminal Block Tools & Accessories SC ACC End Cover

229778-0051
Molex
1: $1.16
30Expected 10/1/2026
New Product

Mfr. Part #
229778-0051

Mouser Part #
538-229778-0051

New Product

Molex

Terminal Block Tools & Accessories SC ACC End Cover

Learn More

Datasheet

30Expected 10/1/2026

$1.16

$0.732

$0.631

$0.569

View

Min.: 1
Mult.: 1

229778

Terminal Block Tools & Accessories SC ACC End Cover

229778-0052
Molex
1: $1.02
500Expected 10/1/2026
New Product

Mfr. Part #
229778-0052

Mouser Part #
538-229778-0052

New Product

Molex

Terminal Block Tools & Accessories SC ACC End Cover

Learn More

Datasheet

500Expected 10/1/2026

$1.02

$0.643

$0.554

$0.499

View

Min.: 1
Mult.: 1

229778

Terminal Block Tools & Accessories SC ACC End Cover

229778-0054
Molex
1: $1.34
500Expected 10/1/2026
New Product

Mfr. Part #
229778-0054

Mouser Part #
538-229778-0054

New Product

Molex

Terminal Block Tools & Accessories SC ACC End Cover

Learn More

Datasheet

500Expected 10/1/2026

$1.34

$0.978

$0.851

$0.768

View

Min.: 1
Mult.: 1

229778

DIN-Rail Terminal Blocks

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