|
|
Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508
- 1B30UM
- Altech
-
1:
$47.45
-
10In Stock
|
Mouser Part No
845-1B30UM
|
Altech
|
Circuit Breakers 30A CRT BRKR BCHAR 1pl UL508
|
|
10In Stock
|
|
|
$47.45
|
|
|
$39.67
|
|
|
$38.98
|
|
|
$31.23
|
|
|
View
|
|
|
$29.95
|
|
|
$29.00
|
|
|
$28.15
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
B-Trip
|
30 A
|
277 VAC
|
24 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 1C03UL, 0.3A, CIRCUIT BREAKER
- 1C03UL
- Altech
-
1:
$46.61
-
1In Stock
-
5Expected 5/6/2026
|
Mouser Part No
845-1C03UL
|
Altech
|
Circuit Breakers 1C03UL, 0.3A, CIRCUIT BREAKER
|
|
1In Stock
5Expected 5/6/2026
|
|
|
$46.61
|
|
|
$46.58
|
|
|
$45.24
|
|
|
$43.91
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
300 mA
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers .3A MCB CChar 1pl 277VAC UL508
- 1C03UM
- Altech
-
1:
$50.93
-
2In Stock
|
Mouser Part No
845-1C03UM
|
Altech
|
Circuit Breakers .3A MCB CChar 1pl 277VAC UL508
|
|
2In Stock
|
|
|
$50.93
|
|
|
$42.24
|
|
|
$38.98
|
|
|
$32.29
|
|
|
View
|
|
|
$30.08
|
|
|
$28.08
|
|
|
$26.08
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489
- 1C05UL
- Altech
-
1:
$68.71
-
3In Stock
-
4Expected 14/9/2026
|
Mouser Part No
845-1C05UL
|
Altech
|
Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489
|
|
3In Stock
4Expected 14/9/2026
|
|
|
$68.71
|
|
|
$56.99
|
|
|
$52.57
|
|
|
$45.23
|
|
|
View
|
|
|
$42.41
|
|
|
$39.57
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
500 mA
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508
- 1C10UM
- Altech
-
1:
$33.07
-
37In Stock
|
Mouser Part No
845-1C10UM
|
Altech
|
Circuit Breakers 10A MCB CCHAR 1pl 277VAC UL508
|
|
37In Stock
|
|
|
$33.07
|
|
|
$31.23
|
|
|
$29.95
|
|
|
$29.00
|
|
|
View
|
|
|
$28.15
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
C-Trip
|
10 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489
- 1C2UL
- Altech
-
1:
$46.61
-
24In Stock
-
18Expected 6/10/2026
|
Mouser Part No
845-1C2UL
|
Altech
|
Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489
|
|
24In Stock
18Expected 6/10/2026
|
|
|
$46.61
|
|
|
$45.45
|
|
|
$40.52
|
|
|
$39.24
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
Circuit Breakers
|
C-Trip
|
2 A
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489
- 1C32UL
- Altech
-
1:
$68.71
-
4In Stock
|
Mouser Part No
845-1C32UL
|
Altech
|
Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489
|
|
4In Stock
|
|
|
$68.71
|
|
|
$56.99
|
|
|
$52.57
|
|
|
$45.23
|
|
|
View
|
|
|
$42.41
|
|
|
$39.57
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
32 A
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508
- 1C3UM
- Altech
-
1:
$43.01
-
3In Stock
|
Mouser Part No
845-1C3UM
|
Altech
|
Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508
|
|
3In Stock
|
|
|
$43.01
|
|
|
$33.07
|
|
|
$32.86
|
|
|
$32.26
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
C-Trip
|
3 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508
- 1C4UM
- Altech
-
1:
$50.93
-
8In Stock
|
Mouser Part No
845-1C4UM
|
Altech
|
Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508
|
|
8In Stock
|
|
|
$50.93
|
|
|
$42.24
|
|
|
$38.98
|
|
|
$32.29
|
|
|
View
|
|
|
$30.08
|
|
|
$28.08
|
|
|
$26.08
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
C-Trip
|
4 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489
- 1C6UL
- Altech
-
1:
$60.44
-
6In Stock
-
7Expected 6/10/2026
|
Mouser Part No
845-1C6UL
|
Altech
|
Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489
|
|
6In Stock
7Expected 6/10/2026
|
|
|
$60.44
|
|
|
$55.92
|
|
|
$44.77
|
|
|
$41.60
|
|
|
View
|
|
|
$40.52
|
|
|
$39.24
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
Circuit Breakers
|
C-Trip
|
6 A
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508
- 1C6UM
- Altech
-
1:
$55.81
-
14In Stock
|
Mouser Part No
845-1C6UM
|
Altech
|
Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508
|
|
14In Stock
|
|
|
$55.81
|
|
|
$50.60
|
|
|
$39.67
|
|
|
$33.07
|
|
|
View
|
|
|
$32.53
|
|
|
$31.59
|
|
|
$30.55
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
C-Trip
|
6 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 8A, C CHAR, 1POLE 277VAC, UL489
- 1C8UL
- Altech
-
1:
$46.61
-
9In Stock
-
2Expected 11/6/2026
|
Mouser Part No
845-1C8UL
|
Altech
|
Circuit Breakers 8A, C CHAR, 1POLE 277VAC, UL489
|
|
9In Stock
2Expected 11/6/2026
|
|
|
$46.61
|
|
|
$43.15
|
|
|
$40.63
|
|
|
$39.77
|
|
|
View
|
|
|
$38.77
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
Circuit Breakers
|
C-Trip
|
8 A
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 10A D Characteristic UL 508 1 POLE
- 1D10UM
- Altech
-
1:
$33.07
-
23In Stock
|
Mouser Part No
845-1D10UM
|
Altech
|
Circuit Breakers 10A D Characteristic UL 508 1 POLE
|
|
23In Stock
|
|
|
$33.07
|
|
|
$31.40
|
|
|
$29.66
|
|
|
$28.69
|
|
|
View
|
|
|
$28.11
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
D-Trip
|
10 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489
- 1D15UL
- Altech
-
1:
$46.61
-
18In Stock
|
Mouser Part No
845-1D15UL
|
Altech
|
Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489
|
|
18In Stock
|
|
|
$46.61
|
|
|
$45.84
|
|
|
$44.27
|
|
|
$41.45
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
Circuit Breakers
|
D-Trip
|
15 A
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 40A D Characteristic UL 508 1 POLE
- 1D40UM
- Altech
-
1:
$56.88
-
11In Stock
-
1Expected 16/10/2026
|
Mouser Part No
845-1D40UM
|
Altech
|
Circuit Breakers 40A D Characteristic UL 508 1 POLE
|
|
11In Stock
1Expected 16/10/2026
|
|
|
$56.88
|
|
|
$47.18
|
|
|
$43.52
|
|
|
$36.47
|
|
|
View
|
|
|
$34.19
|
|
|
$31.91
|
|
|
$29.63
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
40 A
|
277 VAC
|
24 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 5A D Characteristic UL 508 1 POLE
- 1D5UM
- Altech
-
1:
$33.07
-
19In Stock
-
13Expected 11/9/2026
|
Mouser Part No
845-1D5UM
|
Altech
|
Circuit Breakers 5A D Characteristic UL 508 1 POLE
|
|
19In Stock
13Expected 11/9/2026
|
|
|
$33.07
|
|
|
$32.61
|
|
|
$30.36
|
|
|
$28.95
|
|
|
View
|
|
|
$28.01
|
|
|
$27.30
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
D-Trip
|
5 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 6A, D CHAR, 1POLE 277VAC, UL489
- 1D6UL
- Altech
-
1:
$46.61
-
6In Stock
|
Mouser Part No
845-1D6UL
|
Altech
|
Circuit Breakers 6A, D CHAR, 1POLE 277VAC, UL489
|
|
6In Stock
|
|
|
$46.61
|
|
|
$44.59
|
|
|
$41.91
|
|
|
$40.46
|
|
|
View
|
|
|
$38.82
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
6 A
|
277 VAC
|
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508
- 1E4UM
- Altech
-
1:
$47.45
-
6In Stock
|
Mouser Part No
845-1E4UM
|
Altech
|
Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508
|
|
6In Stock
|
|
|
$47.45
|
|
|
$39.67
|
|
|
$33.07
|
|
|
$31.23
|
|
|
View
|
|
|
$29.95
|
|
|
$29.00
|
|
|
$28.15
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
E-Trip
|
4 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 50A CRT BKR ECHAR 277VAC UL508
- 1E50UM
- Altech
-
1:
$53.40
-
10In Stock
|
Mouser Part No
845-1E50UM
|
Altech
|
Circuit Breakers 50A CRT BKR ECHAR 277VAC UL508
|
|
10In Stock
|
|
|
$53.40
|
|
|
$45.12
|
|
|
$43.52
|
|
|
$35.51
|
|
|
View
|
|
|
$34.24
|
|
|
$33.10
|
|
|
$32.10
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
E-Trip
|
50 A
|
277 VAC
|
24 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 16A G Characteristic UL 508 1 POLE
- 1G16UM
- Altech
-
1:
$50.93
-
10In Stock
|
Mouser Part No
845-1G16UM
|
Altech
|
Circuit Breakers 16A G Characteristic UL 508 1 POLE
|
|
10In Stock
|
|
|
$50.93
|
|
|
$42.24
|
|
|
$38.98
|
|
|
$32.29
|
|
|
View
|
|
|
$30.08
|
|
|
$28.08
|
|
|
$26.08
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
16 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 13A Z Characteristic UL 508 1 POLE
- 1Z13UM
- Altech
-
1:
$81.80
-
11In Stock
|
Mouser Part No
845-1Z13UM
|
Altech
|
Circuit Breakers 13A Z Characteristic UL 508 1 POLE
|
|
11In Stock
|
|
|
$81.80
|
|
|
$70.75
|
|
|
$65.26
|
|
|
$53.97
|
|
|
View
|
|
|
$52.14
|
|
|
$50.54
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
Z-Trip
|
13 A
|
277 VAC
|
42 VDC
|
1 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 1A,MCB B CHAR 2PL 480Y/277VAC, UL1077
- 2B1UR
- Altech
-
1:
$73.14
-
22In Stock
|
Mouser Part No
845-2B1UR
|
Altech
|
Circuit Breakers 1A,MCB B CHAR 2PL 480Y/277VAC, UL1077
|
|
22In Stock
|
|
|
$73.14
|
|
|
$60.67
|
|
|
$55.98
|
|
|
$48.15
|
|
|
View
|
|
|
$45.13
|
|
|
$42.13
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UR
|
|
|
1 A
|
277 VAC
|
|
2 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 10A MCB CCHAR 1P+N 277VAC UL508
- 2C10UM
- Altech
-
1:
$95.31
-
2In Stock
|
Mouser Part No
845-2C10UM
|
Altech
|
Circuit Breakers 10A MCB CCHAR 1P+N 277VAC UL508
|
|
2In Stock
|
|
|
$95.31
|
|
|
$79.08
|
|
|
$72.93
|
|
|
$60.37
|
|
|
View
|
|
|
$56.18
|
|
|
$52.17
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
Circuit Breakers
|
C-Trip
|
10 A
|
277 VAC
|
80 VDC
|
2 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
|
Circuit Breakers 25A MCB CCHAR 1P+N 277VAC UL508
- 2C25UM
- Altech
-
1:
$95.31
-
4In Stock
|
Mouser Part No
845-2C25UM
|
Altech
|
Circuit Breakers 25A MCB CCHAR 1P+N 277VAC UL508
|
|
4In Stock
|
|
|
$95.31
|
|
|
$79.08
|
|
|
$72.93
|
|
|
$60.37
|
|
|
View
|
|
|
$56.18
|
|
|
$52.17
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
25 A
|
277 VAC
|
80 VDC
|
2 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
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|
|
|
|
Circuit Breakers 32A, C CHAR, 2POLE 480Y/277VAC,UL489
- 2C32UL
- Altech
-
1:
$122.22
-
2In Stock
|
Mouser Part No
845-2C32UL
|
Altech
|
Circuit Breakers 32A, C CHAR, 2POLE 480Y/277VAC,UL489
|
|
2In Stock
|
|
|
$122.22
|
|
|
$93.20
|
|
|
$88.39
|
|
|
$85.60
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
32 A
|
277 VAC
|
|
2 Pole
|
Handle
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
Singapore