UR Circuit Breakers

Altech UR Circuit Breakers are UL 1077-recognized supplementary protectors with B-, C-, and D-trip curves. These DIN-rail-mounted modules are available in 1-, 2-, and 3-pole variants as well as an add-on neutral pole option. Altech UR Circuit Breakers feature a 17.5mm width per pole and 10kA short circuit withstand capacity. Typical applications include sensitive electronics, power supplies, and appliance circuits.

Results: 190
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Altech Circuit Breakers 12A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
21Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 12 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 15A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
9Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 15 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
21Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 1 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
5Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR Circuit Breakers C-Trip 20 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 25A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
149Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR Circuit Breakers C-Trip 25 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 32A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 32 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 3A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
11Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 3 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 4A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
5Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 4 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 5A,MCB C CHAR 2PL 480Y/277VAC, UL1077
Datasheet
27Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 5 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 15A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
9Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 15 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 16A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
17Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 16 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
50Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 1 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 25A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
64Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 25 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 2A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
165Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 2 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 30A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
29Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 30 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 32A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
358Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 32 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 50A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
1Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR
Altech Circuit Breakers 4A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
2Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 4 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 2D50UR, 50A, MCB, D CHAR
Datasheet
46Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
UR 50 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 5A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
5Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR Circuit Breakers D-Trip 5 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 60A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
7Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 60 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 63A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
4Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 63 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 8A,MCB D CHAR 2PL 480Y/277VAC, UL1077
Datasheet
134Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 8 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 10A,MCB B CHAR 3PL 480Y/277VAC, UL1077
Datasheet
7Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 10 A 277 VAC 3 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 13A,MCB B CHAR 3PL 480Y/277VAC, UL1077
Datasheet
3Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

UR 13 A 277 VAC 3 Pole Handle - 25 C + 55 C Non-Illuminated