Circuit Breakers 20A CRT BRKR ECHAR 277VAC UL508
3E20UM
Altech
1:
S/372.98
4 In Stock
Mouser Part # 845-3E20UM
Altech
Circuit Breakers 20A CRT BRKR ECHAR 277VAC UL508
4 In Stock
1
S/372.98
5
S/277.85
10
S/276.10
50
S/258.77
100
View
100
S/251.69
250
Quote
Buy
Min.: 1 Mult.: 1
Details
UM
Circuit Breakers
E-Trip
20 A
277 VAC
80 VDC
3 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers MA10UM, 6.3-10A, 3p
MA10UM
Altech
1:
S/710.42
2 In Stock
Mouser Part # 845-MA10UM
Altech
Circuit Breakers MA10UM, 6.3-10A, 3p
2 In Stock
1
S/710.42
5
S/589.09
10
S/548.96
50
S/452.07
100
S/419.81
Buy
Min.: 1 Mult.: 1
MA
Circuit Breakers
Adjustable Trip
10 A
277 VAC
3 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers N32UL, Neutral Pole, UL489
N32UL
Altech
1:
S/229.31
1 In Stock
Mouser Part # 845-N32UL
Altech
Circuit Breakers N32UL, Neutral Pole, UL489
1 In Stock
1
S/229.31
5
S/190.19
10
S/175.43
50
S/150.91
100
View
100
S/141.49
250
S/132.07
Buy
Min.: 1 Mult.: 1
UL
32 A
277 VAC
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers factory currently not accepting orders
1C4DL
Altech
1:
S/219.19
3 In Stock
Verify Status with Factory
Mouser Part # 845-1C4DL
Verify Status with Factory
Altech
Circuit Breakers factory currently not accepting orders
3 In Stock
1
S/219.19
5
S/138.96
50
S/134.88
100
S/130.79
250
View
250
S/126.82
500
Quote
Buy
Min.: 1 Mult.: 1
UL
4 A
125 VDC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers factory currently not accepting orders
1D1.6DL
Altech
1:
S/195.09
13 In Stock
Verify Status with Factory
Mouser Part # 845-1D1.6DL
Verify Status with Factory
Altech
Circuit Breakers factory currently not accepting orders
13 In Stock
1
S/195.09
5
S/166.75
10
S/156.75
50
S/136.55
100
View
100
S/131.41
250
S/126.31
1,000
Quote
Buy
Min.: 1 Mult.: 1
UL
Circuit Breakers
D-Trip
1.6 A
125 VDC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers factory currently not accepting orders
2D4DL
Altech
1:
S/382.79
1 In Stock
Verify Status with Factory
Mouser Part # 845-2D4DL
Verify Status with Factory
Altech
Circuit Breakers factory currently not accepting orders
1 In Stock
1
S/382.79
5
S/277.85
10
S/277.81
50
S/258.77
100
View
100
S/251.69
250
Quote
Buy
Min.: 1 Mult.: 1
UL
4 A
250 VDC
2 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489
1C3UL
Altech
1:
S/130.52
245 On Order
Mouser Part # 845-1C3UL
Altech
Circuit Breakers 3A, C CHAR, 1POLE 277VAC, UL489
245 On Order
View Dates
On Order:
151 Expected 12/22/2026
94 Expected 1/4/2027
Factory Lead-Time:
18 Weeks
1
S/130.52
10
S/129.46
50
S/121.84
100
S/118.80
250
View
250
S/115.53
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
Circuit Breakers
C-Trip
3 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 10A, C CHAR, 2POLE 480Y/277VAC,UL489
2C10UL
Altech
1:
S/260.99
49 On Order
Mouser Part # 845-2C10UL
Altech
Circuit Breakers 10A, C CHAR, 2POLE 480Y/277VAC,UL489
49 On Order
View Dates
On Order:
27 Expected 9/9/2026
22 Expected 1/4/2027
Factory Lead-Time:
18 Weeks
1
S/260.99
10
S/260.95
50
S/245.23
100
S/239.12
250
View
250
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
10 A
277 VAC
2 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489
3C20UL
Altech
1:
S/391.51
39 Expected 12/14/2026
Mouser Part # 845-3C20UL
Altech
Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489
39 Expected 12/14/2026
1
S/391.51
50
S/337.56
100
S/330.98
250
View
250
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
Circuit Breakers
C-Trip
20 A
277 VAC
3 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
TR11-C-X-63-B-0-C-1.5A
Altech
1:
S/21.49
9 Expected 9/11/2026
Mouser Part # 845-TR11CX63B0C15A
Altech
Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
9 Expected 9/11/2026
1
S/21.49
250
S/21.29
500
S/20.51
1,000
S/20.16
2,500
Quote
2,500
Quote
Buy
Min.: 1 Mult.: 1
TR11
Circuit Breakers
Supplementary Protector
1.5 A
240 VAC
50 VDC
1 Pole
Pushbutton
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
TR11-C-X-63-B-0-C-5.0A
Altech
1:
S/21.49
30 Expected 9/4/2026
Mouser Part # 845-TR11CX63B0C50A
Altech
Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
30 Expected 9/4/2026
1
S/21.49
250
S/21.29
500
S/20.51
1,000
S/20.16
2,500
Quote
2,500
Quote
Buy
Min.: 1 Mult.: 1
TR11
Circuit Breakers
Supplementary Protector
5 A
240 VAC
50 VDC
1 Pole
Pushbutton
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers TR11 sup.protector,wing clip,
TR11-W-Y-63-W-0-N-10.0A
Altech
1:
S/24.17
22 Expected 10/14/2026
Mouser Part # 845-TR11WY63W0N100A
Altech
Circuit Breakers TR11 sup.protector,wing clip,
22 Expected 10/14/2026
1
S/24.17
5
S/19.42
100
S/18.92
250
S/18.33
500
View
500
S/17.24
1,000
S/16.82
2,500
S/16.70
Buy
Min.: 1 Mult.: 1
TR11
Circuit Breakers
Supplementary Protector
10 A
240 VAC
50 VDC
1 Pole
Pushbutton
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers 1C03UL, 0.3A, CIRCUIT BREAKER
1C03UL
Altech
1:
S/130.52
6 Expected 11/10/2026
Mouser Part # 845-1C03UL
Altech
Circuit Breakers 1C03UL, 0.3A, CIRCUIT BREAKER
6 Expected 11/10/2026
1
S/130.52
100
S/129.74
250
S/126.19
1,000
View
1,000
Quote
Buy
Min.: 1 Mult.: 1
UL
300 mA
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489
1C05UL
Altech
1:
S/130.52
6 Expected 1/11/2027
Mouser Part # 845-1C05UL
Altech
Circuit Breakers 0.5A, C CHAR, 1POLE 277VAC, UL489
6 Expected 1/11/2027
1
S/130.52
50
S/124.33
100
S/121.02
250
S/117.44
1,000
View
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
500 mA
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489
1C1.6UL
Altech
1:
S/130.52
5 In Stock
Mouser Part # 845-1C1.6UL
Altech
Circuit Breakers 1.6A, C CHAR, 1POLE 277VAC, UL489
5 In Stock
1
S/130.52
10
S/128.22
50
S/119.81
100
S/116.58
250
View
250
S/113.08
500
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
Circuit Breakers
C-Trip
1.6 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489
1C2UL
Altech
1:
S/130.52
53 On Order
Mouser Part # 845-1C2UL
Altech
Circuit Breakers 2A, C CHAR, 1POLE 277VAC, UL489
53 On Order
View Dates
On Order:
35 Expected 11/9/2026
18 Expected 12/28/2026
Factory Lead-Time:
18 Weeks
1
S/130.52
50
S/124.56
100
S/120.63
250
S/117.48
500
View
500
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
Circuit Breakers
C-Trip
2 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 30A, C CHAR, 1POLE 277VAC, UL489
1C30UL
Altech
1:
S/130.52
11 On Order
Mouser Part # 845-1C30UL
Altech
Circuit Breakers 30A, C CHAR, 1POLE 277VAC, UL489
11 On Order
View Dates
On Order:
6 Expected 1/4/2027
5 Expected 1/8/2027
Factory Lead-Time:
18 Weeks
1
S/130.52
100
S/130.05
250
S/126.47
500
View
500
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
Circuit Breakers
C-Trip
30 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489
1C6UL
Altech
1:
S/130.52
9 Expected 12/7/2026
Mouser Part # 845-1C6UL
Altech
Circuit Breakers 6A, C CHAR, 1POLE 277VAC, UL489
9 Expected 12/7/2026
1
S/130.52
10
S/129.46
50
S/121.84
100
S/118.76
250
View
250
S/114.98
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
Circuit Breakers
C-Trip
6 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489
1D15UL
Altech
1:
S/130.52
27 On Order
Mouser Part # 845-1D15UL
Altech
Circuit Breakers 15A, D CHAR, 1POLE 277VAC, UL489
27 On Order
View Dates
On Order:
16 Expected 12/18/2026
11 Expected 1/1/2027
Factory Lead-Time:
18 Weeks
1
S/130.52
50
S/126.66
100
S/121.10
250
S/118.37
500
View
500
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
Circuit Breakers
D-Trip
15 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 20A D Characteristic UL 508 1 POLE
1D20UM
Altech
1:
S/92.60
8 Expected 9/4/2026
Mouser Part # 845-1D20UM
Altech
Circuit Breakers 20A D Characteristic UL 508 1 POLE
8 Expected 9/4/2026
1
S/92.60
50
S/86.72
100
S/83.57
250
S/81.59
500
View
500
S/80.03
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UM
20 A
277 VAC
42 VDC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489
1D25UL
Altech
1:
S/130.52
5 Expected 12/14/2026
Mouser Part # 845-1D25UL
Altech
Circuit Breakers 25A, D CHAR, 1POLE 277VAC, UL489
5 Expected 12/14/2026
1
S/130.52
50
S/127.01
100
S/123.55
250
S/119.81
1,000
View
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
25 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 2A, D CHAR, 1POLE 277VAC, UL489
1D2UL
Altech
1:
S/130.52
7 Expected 12/18/2026
Mouser Part # 845-1D2UL
Altech
Circuit Breakers 2A, D CHAR, 1POLE 277VAC, UL489
7 Expected 12/18/2026
1
S/130.52
10
S/128.30
50
S/121.25
100
S/117.59
250
View
250
S/113.62
500
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
2 A
277 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 30A D Characteristic UL 508 1 POLE
1D30UM
Altech
1:
S/92.60
6 Expected 11/10/2026
Mouser Part # 845-1D30UM
Altech
Circuit Breakers 30A D Characteristic UL 508 1 POLE
6 Expected 11/10/2026
1
S/92.60
50
S/88.01
100
S/83.96
250
S/80.73
500
View
500
S/78.78
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UM
Circuit Breakers
D-Trip
30 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:
S/92.60
34 On Order
Mouser Part # 845-1D5UM
Altech
Circuit Breakers 5A D Characteristic UL 508 1 POLE
34 On Order
View Dates
On Order:
15 Expected 1/8/2027
19 Expected 1/11/2027
Factory Lead-Time:
18 Weeks
1
S/92.60
10
S/92.14
50
S/85.64
100
S/82.13
250
View
250
S/79.56
500
S/77.69
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UM
Circuit Breakers
D-Trip
5 A
277 VAC
42 VDC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Circuit Breakers 63A, D CHAR, 1POLE 240VAC, UL489
1D63UL
Altech
1:
S/138.96
5 In Stock
Mouser Part # 845-1D63UL
Altech
Circuit Breakers 63A, D CHAR, 1POLE 240VAC, UL489
5 In Stock
1
S/138.96
50
S/138.85
100
S/135.26
250
S/131.64
1,000
View
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
UL
63 A
240 VAC
1 Pole
Handle
- 25 C
+ 55 C
Non-Illuminated
Peru