Altech Circuit Breakers

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Description Datasheet Availability Pricing (IDR) 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
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
Altech Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489
Datasheet
8In Stock
Min.: 1
Mult.: 1

UL 20 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508
Datasheet
28In Stock
Min.: 1
Mult.: 1

UM 2 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489
Datasheet
26In Stock
Min.: 1
Mult.: 1

UL Circuit Breakers C-Trip 4 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489
Datasheet
16In Stock
Min.: 1
Mult.: 1

UL Circuit Breakers C-Trip 5 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 5A MCB CCHAR 1pl 277VAC UL508
Datasheet
17In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers C-Trip 5 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508
Datasheet
1In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers C-Trip 8 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489
Datasheet
18In Stock
Min.: 1
Mult.: 1

UL Circuit Breakers D-Trip 10 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 15A D Characteristic UL 508 1 POLE
Datasheet
4In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers D-Trip 15 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1A D Characteristic UL 508 1 POLE
Datasheet
4In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers D-Trip 1 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077
Datasheet
13In Stock
Min.: 1
Mult.: 1

UR Circuit Breakers D-Trip 20 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 2A D Characteristic UL 508 1 POLE
Datasheet
1In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers D-Trip 2 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489
Datasheet
3In Stock
Min.: 1
Mult.: 1

UL 5 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 13A CRT BRKR ECHAR 277VAC UL508
Datasheet
5In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers E-Trip 13 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A G Characteristic UL 508 1 POLE
Datasheet
4In Stock
2Expected 13/07/2026
Min.: 1
Mult.: 1

UM Circuit Breakers G-Trip 20 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 25A G Characteristic UL 508 1 POLE
Datasheet
1In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers G-Trip 25 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 30A G Characteristic UL 508 1 POLE
Datasheet
1In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers G-Trip 30 A 277 VAC 24 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 6A G Characteristic UL 508 1 POLE
Datasheet
10In Stock
Min.: 1
Mult.: 1

UM 6 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 16A Z Characteristic UL 508 1 POLE
Datasheet
2In Stock
Min.: 1
Mult.: 1

UM 16 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 15A CRT BRKR CCHAR 277VAC UL508
Datasheet
7In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers C-Trip 15 A 277 VAC 80 VDC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 1A MCB CCHAR 1P+N 277VAC UL508
Datasheet
3In Stock
Min.: 1
Mult.: 1

UM 1 A 277 VAC 80 VDC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 30A CRT BRKR CCHAR 277VAC UL508
Datasheet
5In Stock
Min.: 1
Mult.: 1

UM 30 A 277 VAC 60 VDC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 3A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
5In Stock
Min.: 1
Mult.: 1

UL 3 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 3A MCB CCHAR 1P+N 277VAC UL508
Datasheet
10In Stock
Min.: 1
Mult.: 1

UM 3 A 277 VAC 80 VDC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 5A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
15In Stock
Min.: 1
Mult.: 1

UL 5 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 0.3A, D CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
6In Stock
Min.: 1
Mult.: 1

UL 300 mA 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated