UL (AC) & DL (DC) Circuit Breakers

Altech UL (AC) and DL (DC) Circuit Breakers are available in both AC and DC models and offer 10kA short-circuit interrupting capacity. These thermal magnetic modules feature a 17.5mm width, a miniature size, and DIN-rail mounting. The series has a 0.3 to 63A current range and 6000 switching cycles of electrical life. Applications for Altech UL (AC) and DL (DC) Circuit Breakers include lighting, wiring protection, appliances, transformers, and telecommunication.

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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 AC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
Altech Circuit Breakers 60A, D CHAR, 3POLE 240VAC,UL489
Datasheet
5Expected 11/16/2026
Min.: 1
Mult.: 1

UL 60 A 240 VAC 3 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489
Datasheet
9Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 500 mA 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 12A, C CHAR, 1POLE 277VAC, UL489
Datasheet
11Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 12 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1A, C CHAR, 1POLE 277VAC, UL489
Datasheet
104Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 1 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 40A, C CHAR, 1POLE 277VAC, UL489
Datasheet
23Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 40 A 240 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 50A, C CHAR, 1POLE 240VAC, UL489
Datasheet
3Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 50 A 240 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 0.3A, D CHAR, 1POLE 277VAC, UL489
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 300 mA 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1.6A, D CHAR, 1POLE 277VAC, UL489
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL Circuit Breakers D-Trip 1.6 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 12A, D CHAR, 1POLE 277VAC, UL489
Datasheet
16Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 12 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 13A, D CHAR, 1POLE 277VAC, UL489
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 13 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 2A, D CHAR, 1POLE 277VAC, UL489
Datasheet
17Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 2 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 32A, D CHAR, 1POLE 277VAC, UL489
Datasheet
18Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 32 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 3A, D CHAR, 1POLE 277VAC, UL489
Datasheet
143Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 3 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 40A, D CHAR, 1POLE 240VAC, UL489
Datasheet
59Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 40 A 240 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 50A, D CHAR, 1POLE 240VAC, UL489
Datasheet
30Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 50 A 240 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 60A, D CHAR, 1POLE 240VAC, UL489
Datasheet
26Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 60 A 240 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 0.3A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
25Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 300 mA 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1.6A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
6Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL Circuit Breakers C-Trip 1.6 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 2A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
27Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL Circuit Breakers C-Trip 2 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 30A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
20Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 30 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 50A, C CHAR, 2POLE 240VAC, UL489
Datasheet
14Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL Circuit Breakers C-Trip 50 A 240 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 6A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
16Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 6 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 13A, D CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
27Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 15 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 16A, D CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
18Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 16 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1A, D CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
4Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UL 1 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated