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 (TWD) 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
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
Altech Circuit Breakers 6A, D CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 6 A 277 VAC 2 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 0.3A, C CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 300 mA 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 15A, C CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 15 A 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 16A, C CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 16 A 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1A, C CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 1 A 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 3A, C CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 3 A 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 40A, C CHAR, 3POLE 240VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL Circuit Breakers C-Trip 40 A 240 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 63A, C CHAR, 3POLE 240VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 60 A 240 VAC - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 3C63UL, 63A, CIRCUIT BREAKER
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
UL Circuit Breakers C-Trip 63 A 240 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 6A, C CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 6 A 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated Bulk
Altech Circuit Breakers 0.3A, D CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 300 mA 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 40A, D CHAR, 3POLE 240VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 40 A 240 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 50A, D CHAR, 3POLE 240VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 50 A 240 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 8A, D CHAR, 3POLE 480Y/277VAC,UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

UL 8 A 277 VAC 3 Pole - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers N63UL, Neutral Pole, UL489
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
UL 32 A 277 VAC - 25 C + 55 C Non-Illuminated