Terminal Blocks & Connectors – Mouser Singapore

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RSC & RBO Ring Lug Terminal Blocks

Phoenix Contact Open-Style Ring Screw (RSC) and Ring Bolt (RBO) Terminal Blocks have a compact, modular design with 9mm and 13mm profiles, and can replace traditional barrier blocks. Because the RSC/RBO ring terminals are smaller than most traditional barrier blocks, the density within the control cabinet is increased. Available in both DIN rail terminal block and panel-mount terminal block packages, the RSC and RBO terminal blocks can be assembled to support unique configurations. Phoenix Contact RSC and RBO terminal blocks are ideally suited for industrial control and switchgear applications.

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Types of Terminal Blocks & Connectors

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Part #

Terminal Block Tools & Accessories AP RSC

3058017
Phoenix Contact
1: $29.62
45In Stock

Mfr. Part No.
3058017

Mouser Part No
651-3058017

Phoenix Contact

Terminal Block Tools & Accessories AP RSC

Datasheet

45In Stock

$29.62

Min.: 1
Mult.: 1

Covers

Clear

RSC

DIN Rail Terminal Blocks RBO 5

3058059
Phoenix Contact
1: $2.14
2,096In Stock
1,050Expected 22/6/2026

Mfr. Part No.
3058059

Mouser Part No
651-3058059

Phoenix Contact

DIN Rail Terminal Blocks RBO 5

Datasheet

2,096In Stock

1,050Expected 22/6/2026

$2.14

Min.: 1
Mult.: 1

2 Position

57 A

800 V

26 AWG

8 AWG

DIN Rail (NS 35/7.5, NS 35/15)

Gray

RBO

DIN Rail Terminal Blocks RSC 4

3058127
Phoenix Contact
1: $1.99
1,522In Stock

Mfr. Part No.
3058127

Mouser Part No
651-3058127

Phoenix Contact

DIN Rail Terminal Blocks RSC 4

Datasheet

1,522In Stock

$1.99

Min.: 1
Mult.: 1

2 Position

32 A

800 V

26 AWG

10 AWG

DIN Rail (NS 35/7.5, NS 35/15)

Gray

RSC

Terminal Block Tools & Accessories D-RSC 5

3058020
Phoenix Contact
1: $0.473
1,517In Stock

Mfr. Part No.
3058020

Mouser Part No
651-3058020

Phoenix Contact

Terminal Block Tools & Accessories D-RSC 5

Datasheet

1,517In Stock

$0.473

Min.: 1
Mult.: 1

Covers

Gray

RSC

Terminal Block Tools & Accessories FB 10-9

3059113
Phoenix Contact
1: $7.37
23In Stock
50Expected 1/7/2026

Mfr. Part No.
3059113

Mouser Part No
651-3059113

Phoenix Contact

Terminal Block Tools & Accessories FB 10-9

Datasheet

23In Stock

50Expected 1/7/2026

$7.37

Min.: 1
Mult.: 1

Jumpers / Bridges

Silver

FB

Terminal Block Tools & Accessories FB 10-13

3059126
Phoenix Contact
1: $13.40
19In Stock

Mfr. Part No.
3059126

Mouser Part No
651-3059126

Phoenix Contact

Terminal Block Tools & Accessories FB 10-13

Datasheet

19In Stock

$13.40

Min.: 1
Mult.: 1

Jumpers / Bridges

Silver

FB

DIN Rail Terminal Blocks RSC 5

3058143
Phoenix Contact
1: $2.21
1,512On Order

Mfr. Part No.
3058143

Mouser Part No
651-3058143

Phoenix Contact

DIN Rail Terminal Blocks RSC 5

Datasheet

1,512On Order

$2.21

Min.: 1
Mult.: 1

2 Position

57 A

800 V

26 AWG

8 AWG

DIN Rail (NS 35/7.5, NS 35/15)

Gray

RSC

DIN Rail Terminal Blocks RBO 5-T

3058114
Phoenix Contact
1: $4.35
46Expected 11/8/2026

Mfr. Part No.
3058114

Mouser Part No
651-3058114

Phoenix Contact

DIN Rail Terminal Blocks RBO 5-T

Datasheet

46Expected 11/8/2026

$4.35

Min.: 1
Mult.: 1

2 Position

50 A

800 V

26 AWG

8 AWG

DIN Rail (NS 32, NS 35/7.5, NS 35/15)

Gray

RBO

Terminal Block Tools & Accessories D-RSC 5-T

3058046
Phoenix Contact
1: $0.737
Lead-Time 9 Weeks

Mfr. Part No.
3058046

Mouser Part No
651-3058046

Phoenix Contact

Terminal Block Tools & Accessories D-RSC 5-T

Datasheet

Lead-Time 9 Weeks

$0.737

Min.: 1
Mult.: 1

Covers

Gray

RSC

DIN Rail Terminal Blocks RSC 5-T

3058172
Phoenix Contact
1: $3.39
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3058172

Mouser Part No
651-3058172

Phoenix Contact

DIN Rail Terminal Blocks RSC 5-T

Datasheet

Non-Stocked Lead-Time 8 Weeks

$3.39

Min.: 1
Mult.: 1

2 Position

50 A

800 V

26 AWG

8 AWG

DIN Rail (NS 35/7.5, NS 35/15)

Gray

RSC

DIN Rail Terminal Blocks RSC 5-T-F

3058334
Phoenix Contact
1: $4.71
Non-Stocked

Mfr. Part No.
3058334

Mouser Part No
651-3058334

Phoenix Contact

DIN Rail Terminal Blocks RSC 5-T-F

Datasheet

Non-Stocked

$4.71

$3.35

$3.16

Min.: 1
Mult.: 1

2 Position

50 A

800 V

26 AWG

8 AWG

DIN Rail

Gray

RSC

DIN Rail Terminal Blocks RSC 5-T-F-B

3214929
Phoenix Contact
1: $4.68
N/A

Mfr. Part No.
3214929

Mouser Part No
651-3214929

Phoenix Contact

DIN Rail Terminal Blocks RSC 5-T-F-B

Datasheet

N/A

$4.68

$3.32

$3.11

Min.: 1
Mult.: 1

2 Position

57 A

800 V

26 AWG

10 AWG

DIN Rail (NS 35/7.5, NS 35/15)

Gray

RSC

Bulk