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 24VDC 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 24VDC 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.

Results: 11
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating DC
Number of Poles
Actuator
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated


E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 4A, No Comm
Datasheet
43In Stock
€42.48
€38.02
€35.43
€31.82
View
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 4 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Illuminated


E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 10A, No Comm
Datasheet
62In Stock
179On Order
€51.39
€42.31
€39.60
€33.26
€30.83
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 10 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Illuminated
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 2A/2A, No Comm
Datasheet
56In Stock
€67.73
€59.33
€54.72
€46.84
€44.19
Min.: 1
Mult.: 1
REX12-T Electronic 2 A 24 VDC 2 Pole Push to Reset - 25 C + 60 C Non-Illuminated


E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 4A/4A, No Comm
Datasheet
33In Stock
48Expected 06/10/2026
€66.44
€57.19
€52.43
€44.61
€44.19
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 4 A, 4 A 24 VDC 2 Pole Push to Reset - 25 C + 60 C Illuminated
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 6A/6A, No Comm
Datasheet
91In Stock
€67.93
€58.56
€53.64
€46.84
€44.19
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 6 A, 6 A 24 VDC 2 Pole Push to Reset - 25 C + 60 C Illuminated
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 2A, No Comm
Datasheet
8In Stock
€50.56
€42.93
€31.70
€30.90
€30.83
Min.: 1
Mult.: 1
REX12-T Electronic 2 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Non-Illuminated
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 3A, No Comm
Datasheet
23In Stock
€50.57
€40.74
€37.63
€32.03
€30.83
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 3 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Illuminated
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 6A, No Comm
Datasheet
11In Stock
€51.76
€45.11
€35.30
€34.19
View
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 6 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Illuminated
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 8A, No Comm
Datasheet
1In Stock
€51.84
€43.00
€37.07
€31.82
€30.83
Min.: 1
Mult.: 1
REX12-T Circuit Breakers Electronic 8 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Illuminated
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 2CH, 3A/3A, No Comm
Datasheet
11In Stock
€72.08
€68.50
€56.21
€45.67
€44.19
Min.: 1
Mult.: 1
REX12-T Push to Reset
E-T-A Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 1A, No Comm
Datasheet
Non-Stocked Lead-Time 6 Weeks
€51.84
€37.33
€32.39
€31.45
€30.83
Min.: 1
Mult.: 1
REX12-T Electronic 1 A 24 VDC 1 Pole Push to Reset - 25 C + 60 C Non-Illuminated