Circuit Breakers – Mouser Costa Rica

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Rex12-T Electronic Circuit Breakers

E-T-A Circuit Breakers Rex12-T Electronic Circuit Breakers are compact, flexible, all-in-one solutions with several perfectly matched components that provide overcurrent protection for 24V_DC systems. The circuit breakers pair with the EM12-T supply module for side-by-side mounting and require no special accessories to connect. This connection technology, plus a press release button, reduces installation time by 50% and offers added flexibility for future system upgrades. The push-in circuit breakers are available in single- or double-channel configurations, each 12.5mm wide. The Rex12-T circuit breakers feature a 24V_DC voltage rating and include models with current ratings from 1A to 10A. The REX12-T electronic circuit protection solution is ideal for machine and panel builders and features UL 2367, UL508, and UL 60947 approvals.

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Results: 11

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Part #

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm

REX12-TA1-107-DC24V-4A
E-T-A
1: ₡27 111,04
43In Stock

Mfr. Part #
REX12-TA1-107-DC24V-4A

Mouser Part #
457-T1107DC24V4

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm

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Datasheet

Product Comments

43In Stock

₡27 111,04

₡21 521,24

₡20 183,65

₡18 809,62

View

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers

Electronic

4 A

24 VDC

1 Pole

- 25 C

+ 60 C

Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 10A, No Comm

REX12-TA1-107-DC24V-10A
E-T-A
1: ₡30 868,80
70In Stock
179On Order

Mfr. Part #
REX12-TA1-107-DC24V-10A

Mouser Part #
457-T1107DC24V10

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 10A, No Comm

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Datasheet

Product Comments

70In Stock

179On Order

₡30 868,80

₡25 263,39

₡22 994,16

₡19 730,84

₡18 658,68

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers

Electronic

10 A

24 VDC

1 Pole

- 25 C

+ 60 C

Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 2A/2A, No Comm

REX12-TA2-107-DC24V-2A/2A
E-T-A
1: ₡40 986,65
56In Stock

Mfr. Part #
REX12-TA2-107-DC24V-2A/2A

Mouser Part #
457-T2107DC24V2/2

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 2A/2A, No Comm

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Datasheet

Product Comments

56In Stock

₡40 986,65

₡35 906,91

₡33 117,21

₡28 349,75

₡26 741,51

Min.: 1
Mult.: 1

REX12-T

Electronic

2 A

24 VDC

2 Pole

- 25 C

+ 60 C

Non-Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 4A/4A, No Comm

REX12-TA2-107-DC24V-4A/4A
E-T-A
1: ₡38 056,43
46In Stock

Mfr. Part #
REX12-TA2-107-DC24V-4A/4A

Mouser Part #
457-T2107DC24V4/4

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 4A/4A, No Comm

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Datasheet

Product Comments

46In Stock

₡38 056,43

₡32 784,12

₡30 374,36

₡28 349,75

₡26 741,51

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers

Electronic

4 A, 4 A

24 VDC

2 Pole

- 25 C

+ 60 C

Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 6A/6A, No Comm

REX12-TA2-107-DC24V-6A/6A
E-T-A
1: ₡38 842,33
97In Stock

Mfr. Part #
REX12-TA2-107-DC24V-6A/6A

Mouser Part #
457-T2107DC24V6/6

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 6A/6A, No Comm

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Datasheet

Product Comments

97In Stock

₡38 842,33

₡33 434,70

₡31 269,56

₡28 349,75

₡26 741,51

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers

Electronic

6 A, 6 A

24 VDC

2 Pole

- 25 C

+ 60 C

Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 2A, No Comm

REX12-TA1-107-DC24V-2A
E-T-A
1: ₡30 598,16
8In Stock

Mfr. Part #
REX12-TA1-107-DC24V-2A

Mouser Part #
457-T1107DC24V2

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 2A, No Comm

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Datasheet

Product Comments

8In Stock

₡30 598,16

₡25 981,63

₡19 184,35

₡18 700,32

₡18 658,68

Min.: 1
Mult.: 1

REX12-T

Electronic

2 A

24 VDC

1 Pole

- 25 C

+ 60 C

Non-Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 3A, No Comm

REX12-TA1-107-DC24V-3A
E-T-A
1: ₡30 603,37
11In Stock
12Expected 10/16/2026

Mfr. Part #
REX12-TA1-107-DC24V-3A

Mouser Part #
457-T1107DC24V3

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 3A, No Comm

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Datasheet

Product Comments

11In Stock

12Expected 10/16/2026

₡30 603,37

₡24 654,45

₡22 770,36

₡19 382,13

₡18 658,68

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers

Electronic

3 A

24 VDC

1 Pole

- 25 C

+ 60 C

Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 6A, No Comm

REX12-TA1-107-DC24V-6A
E-T-A
1: ₡31 326,81
13In Stock

Mfr. Part #
REX12-TA1-107-DC24V-6A

Mouser Part #
457-T1107DC24V6

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 6A, No Comm

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Datasheet

Product Comments

13In Stock

₡31 326,81

₡27 298,41

₡21 365,10

₡20 688,50

View

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers

Electronic

6 A

24 VDC

1 Pole

- 25 C

+ 60 C

Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 8A, No Comm

REX12-TA1-107-DC24V-8A
E-T-A
1: ₡31 196,70
2In Stock

Mfr. Part #
REX12-TA1-107-DC24V-8A

Mouser Part #
457-T1107DC24V8

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 8A, No Comm

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Datasheet

Product Comments

2In Stock

₡31 196,70

₡26 600,99

₡22 936,91

₡19 907,80

₡18 658,68

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers

Electronic

8 A

24 VDC

1 Pole

- 25 C

+ 60 C

Illuminated

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 3A/3A, No Comm

REX12-TA2-107-DC24V-3A/3A
E-T-A
1: ₡40 637,94
12In Stock

Mfr. Part #
REX12-TA2-107-DC24V-3A/3A

Mouser Part #
457-TA2107DC24V3A/3A

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 3A/3A, No Comm

Datasheet

12In Stock

₡40 637,94

₡37 874,27

₡31 821,25

₡31 561,02

View

Min.: 1
Mult.: 1

REX12-T

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 1A, No Comm

REX12-TA1-107-DC24V-1A
E-T-A
1: ₡31 373,65
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
REX12-TA1-107-DC24V-1A

Mouser Part #
457-T1107DC24V1

E-T-A

Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 1A, No Comm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 6 Weeks

₡31 373,65

₡22 593,40

₡19 600,73

₡19 033,42

₡18 658,68

Min.: 1
Mult.: 1

REX12-T

Electronic

1 A

24 VDC

1 Pole

- 25 C

+ 60 C

Non-Illuminated

Rex12-T Electronic Circuit Breakers

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