Circuit Breakers 16A, C CHAR, 1POLE 277VAC, UL489
1C16UL
Altech
1:
S/182.68
3 In Stock
Mouser Part # 845-1C16UL
Altech
Circuit Breakers 16A, C CHAR, 1POLE 277VAC, UL489
3 In Stock
1
S/182.68
5
S/130.52
50
S/126.27
100
S/122.89
250
View
250
S/119.31
500
Quote
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Min.: 1 Mult.: 1
Details
Circuit Breakers 16A MCB CCHAR 1pl 277VAC UL508
1C16UM
Altech
1:
S/132.89
1 In Stock
Mouser Part # 845-1C16UM
Altech
Circuit Breakers 16A MCB CCHAR 1pl 277VAC UL508
1 In Stock
1
S/132.89
5
S/92.60
50
S/88.44
100
S/85.60
250
View
250
S/82.79
500
S/80.57
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489
1C20UL
Altech
1:
S/130.52
4 In Stock
8 Expected 12/18/2026
Mouser Part # 845-1C20UL
Altech
Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489
4 In Stock
8 Expected 12/18/2026
1
S/130.52
10
S/129.58
50
S/122.22
100
S/118.41
250
View
250
S/115.80
500
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 25A, C CHAR, 1POLE 277VAC, UL489
1C25UL
Altech
1:
S/182.68
7 In Stock
Mouser Part # 845-1C25UL
Altech
Circuit Breakers 25A, C CHAR, 1POLE 277VAC, UL489
7 In Stock
1
S/182.68
5
S/156.60
10
S/130.52
50
S/124.40
100
View
100
S/121.37
250
S/118.10
500
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508
1C2UM
Altech
1:
S/123.08
13 In Stock
Mouser Part # 845-1C2UM
Altech
Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508
13 In Stock
1
S/123.08
5
S/111.09
10
S/100.78
50
S/90.15
100
View
100
S/88.32
250
S/85.95
500
S/83.96
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489
1C32UL
Altech
1:
S/182.68
4 In Stock
Mouser Part # 845-1C32UL
Altech
Circuit Breakers 32A, C CHAR, 1POLE 277VAC, UL489
4 In Stock
1
S/182.68
5
S/130.52
50
S/124.33
100
S/121.02
250
View
250
S/117.44
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508
1C3UM
Altech
1:
S/92.60
3 In Stock
Mouser Part # 845-1C3UM
Altech
Circuit Breakers 3A MCB CCHAR 1pl 277VAC UL508
3 In Stock
1
S/92.60
50
S/92.25
100
S/89.53
250
S/87.66
500
View
500
S/85.52
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489
1C4UL
Altech
1:
S/130.52
14 In Stock
Mouser Part # 845-1C4UL
Altech
Circuit Breakers 4A, C CHAR, 1POLE 277VAC, UL489
14 In Stock
1
S/130.52
50
S/129.04
100
S/125.30
250
S/121.52
500
View
500
Quote
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Min.: 1 Mult.: 1
Details
Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508
1C4UM
Altech
1:
S/132.89
8 In Stock
Mouser Part # 845-1C4UM
Altech
Circuit Breakers 4A MCB CCHAR 1pl 277VAC UL508
8 In Stock
1
S/132.89
5
S/111.09
10
S/92.60
50
S/92.10
100
View
100
S/88.71
250
S/85.60
500
S/83.81
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489
1C5UL
Altech
1:
S/130.52
4 In Stock
26 On Order
Mouser Part # 845-1C5UL
Altech
Circuit Breakers 5A, C CHAR, 1POLE 277VAC, UL489
4 In Stock
26 On Order
View Dates
On Order:
11 Expected 11/9/2026
15 Expected 1/1/2027
Factory Lead-Time:
18 Weeks
1
S/130.52
50
S/127.36
100
S/123.98
250
S/120.59
500
View
500
Quote
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Min.: 1 Mult.: 1
Details
Circuit Breakers 5A MCB CCHAR 1pl 277VAC UL508
1C5UM
Altech
1:
S/122.81
13 In Stock
Mouser Part # 845-1C5UM
Altech
Circuit Breakers 5A MCB CCHAR 1pl 277VAC UL508
13 In Stock
1
S/122.81
5
S/111.09
10
S/107.24
50
S/92.60
100
View
100
S/92.06
250
S/89.84
500
S/87.43
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508
1C6UM
Altech
1:
S/156.28
14 In Stock
Mouser Part # 845-1C6UM
Altech
Circuit Breakers 6A MCB CCHAR 1pl 277VAC UL508
14 In Stock
1
S/156.28
5
S/141.73
10
S/111.09
50
S/92.60
100
View
100
S/91.08
250
S/88.48
500
S/86.10
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508
1C8UM
Altech
1:
S/153.05
1 In Stock
Mouser Part # 845-1C8UM
Altech
Circuit Breakers 8A MCB CCHAR 1pl 277VAC UL508
1 In Stock
1
S/153.05
5
S/92.60
250
S/90.54
500
S/88.83
1,000
View
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489
1D10UL
Altech
1:
S/130.52
16 In Stock
21 Expected 1/11/2027
Mouser Part # 845-1D10UL
Altech
Circuit Breakers 10A, D CHAR, 1POLE 277VAC, UL489
16 In Stock
21 Expected 1/11/2027
1
S/130.52
50
S/121.68
100
S/118.45
250
S/115.76
500
View
500
Quote
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Min.: 1 Mult.: 1
Details
Circuit Breakers 10A D Characteristic UL 508 1 POLE
1D10UM
Altech
1:
S/112.80
24 In Stock
Mouser Part # 845-1D10UM
Altech
Circuit Breakers 10A D Characteristic UL 508 1 POLE
24 In Stock
1
S/112.80
5
S/106.42
10
S/100.97
50
S/87.04
100
View
100
S/83.46
250
S/80.85
500
S/79.25
1,000
Quote
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Min.: 1 Mult.: 1
Details
Circuit Breakers 15A D Characteristic UL 508 1 POLE
1D15UM
Altech
1:
S/132.89
4 In Stock
Mouser Part # 845-1D15UM
Altech
Circuit Breakers 15A D Characteristic UL 508 1 POLE
4 In Stock
1
S/132.89
5
S/92.60
10
S/92.56
50
S/87.54
100
View
100
S/84.47
250
S/81.55
500
S/79.80
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 1A D Characteristic UL 508 1 POLE
1D1UM
Altech
1:
S/92.60
1 In Stock
Mouser Part # 845-1D1UM
Altech
Circuit Breakers 1A D Characteristic UL 508 1 POLE
1 In Stock
1
S/92.60
100
S/91.12
250
S/88.71
500
S/86.61
1,000
View
1,000
Quote
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Min.: 1 Mult.: 1
Details
Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489
1D20UL
Altech
1:
S/168.82
5 In Stock
Mouser Part # 845-1D20UL
Altech
Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489
5 In Stock
1
S/168.82
5
S/150.41
10
S/130.52
50
S/125.14
100
View
100
S/118.33
250
S/116.11
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077
1D20UR
Altech
1:
S/99.10
19 In Stock
Mouser Part # 845-1D20UR
Altech
Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077
19 In Stock
1
S/99.10
5
S/83.38
10
S/83.30
50
S/66.33
100
View
100
S/63.80
250
S/61.58
500
S/59.94
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 2A D Characteristic UL 508 1 POLE
1D2UM
Altech
1:
S/92.60
1 In Stock
Mouser Part # 845-1D2UM
Altech
Circuit Breakers 2A D Characteristic UL 508 1 POLE
1 In Stock
1
S/92.60
10
S/91.55
50
S/85.28
100
S/81.94
250
View
250
S/79.48
500
S/77.69
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 4A,MCB D CHAR 1 PL, 277VAC, UL1077
1D4UR
Altech
1:
S/99.10
6 In Stock
Mouser Part # 845-1D4UR
Altech
Circuit Breakers 4A,MCB D CHAR 1 PL, 277VAC, UL1077
6 In Stock
1
S/99.10
5
S/83.38
10
S/69.48
50
S/68.51
100
View
100
S/65.74
250
S/63.64
500
S/62.20
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489
1D5UL
Altech
1:
S/130.52
1 In Stock
Mouser Part # 845-1D5UL
Altech
Circuit Breakers 5A, D CHAR, 1POLE 277VAC, UL489
1 In Stock
1
S/130.52
50
S/124.52
100
S/121.76
250
S/118.99
1,000
View
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 8A,MCB D CHAR 1 PL, 277VAC, UL1077
1D8UR
Altech
1:
S/99.10
3 In Stock
Mouser Part # 845-1D8UR
Altech
Circuit Breakers 8A,MCB D CHAR 1 PL, 277VAC, UL1077
3 In Stock
1
S/99.10
5
S/69.48
10
S/69.44
50
S/63.95
100
View
100
S/60.84
250
S/58.58
500
S/57.14
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508
1E4UM
Altech
1:
S/132.89
6 In Stock
Mouser Part # 845-1E4UM
Altech
Circuit Breakers 4A CRT BRKR ECHAR 277VAC UL508
6 In Stock
1
S/132.89
5
S/111.09
10
S/92.60
50
S/89.45
100
View
100
S/86.14
250
S/83.53
500
S/81.59
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers 20A G Characteristic UL 508 1 POLE
1G20UM
Altech
1:
S/132.89
4 In Stock
5 Expected 9/7/2026
Mouser Part # 845-1G20UM
Altech
Circuit Breakers 20A G Characteristic UL 508 1 POLE
4 In Stock
5 Expected 9/7/2026
1
S/132.89
5
S/92.60
50
S/86.96
100
S/83.84
250
View
250
S/81.35
500
S/79.45
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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