Contact Mouser (USA)  (800) 346-6873     |     Feedback        
View Cart     |     Change Location  USD
United States United States

Please confirm your currency selection:

US Dollars

All Products > Circuit Protection > Circuit Breakers & Accessories > Circuit Breakers

Altech Circuit Breaker

Altech is the market leader for the UL508 manual motor controllers / miniature circuit breaker. Altech also offers the highest rated UL489 molded case miniature circuit breaker and a broad range of UL1077 Supplementary Protectors.

Category   Circuit Protection >  Circuit Breakers & Accessories >  Circuit Breakers

Available Filters 132 Matches  

Product Type
Reset
 
Current Rating
Reset
 
Voltage Rating AC
Reset
 
Voltage Rating DC
Reset
 
Number of Poles
Reset
 

Compare up to 20 parts.
Page: 123456Next
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Product Product Type Current Rating Voltage Rating AC Voltage Rating DC Number of Poles Actuator Type Circuit Function Series Operating Temperature Range Illuminated
Sort by Mouser Part # AscendingSort by Mouser Part # DescendingSort by Mfr. Part # AscendingSort by Mfr. Part # DescendingSort by Mfr. AscendingSort by Mfr. DescendingSort by Availability AscendingSort by Pricing AscendingSort by Pricing DescendingSort by Product AscendingSort by Product DescendingSort by Product Type AscendingSort by Product Type DescendingSort by Current Rating AscendingSort by Current Rating DescendingSort by Voltage Rating AC AscendingSort by Voltage Rating AC DescendingSort by Voltage Rating DC AscendingSort by Voltage Rating DC DescendingSort by Number of Poles AscendingSort by Number of Poles DescendingSort by Actuator Type AscendingSort by Actuator Type DescendingSort by Circuit Function AscendingSort by Circuit Function DescendingSort by Series AscendingSort by Series DescendingSort by Operating Temperature Range AscendingSort by Operating Temperature Range DescendingSort by Illuminated AscendingSort by Illuminated Descending
Altech 1CU1L
Enlarge
Altech Circuit Breakers 1.0A One Pole "C"
Page 2,128

Data Sheet
11
In Stock
1: $23.08
10: $17.91
50: $15.58
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 1 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU60L
Enlarge
Altech Circuit Breakers 60A One Pole "D"
Page 2,128

Data Sheet
12
In Stock
1: $25.00
10: $23.22
50: $21.88
100: $16.56
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 60 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU4L
Enlarge
Altech Circuit Breakers 4.0A One Pole "D"
Page 2,128

Data Sheet
9
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 4 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU20L
Enlarge
Altech Circuit Breakers 20A One Pole "C"
Page 2,128

Data Sheet
12
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 20 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU2L
Enlarge
Altech Circuit Breakers 2.0A One Pole "C"
Page 2,128

Data Sheet
9
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 2 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU6L
Enlarge
Altech Circuit Breakers 6.0A One Pole "C"
Page 2,128

Data Sheet
11
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 6 A 240 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 2CU10L
Enlarge
Altech Circuit Breakers 10.0A Two Pole "C"
Data Sheet 5
In Stock
1: $46.14
10: $44.43
50: $40.39
100: $30.00
250: $29.27



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 10 A 125 VDC 2 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 2CU50L
Enlarge
Altech Circuit Breakers 50.0A Two Pole "C"
Page 2,128

Data Sheet
4
In Stock
1: $61.94
10: $57.51
50: $54.22
100: $32.50
250: $31.71



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 50 A 125 VDC 2 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 2DU25L
Enlarge
Altech Circuit Breakers 25.0A Two Pole "D"
Page 2,128

Data Sheet
6
In Stock
1: $61.94
10: $57.51
50: $54.22
100: $30.00
250: $29.27



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 25 A 250 VDC 2 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 2CU25L
Enlarge
Altech Circuit Breakers 25.0A Two Pole "C"
Page 2,128

Data Sheet
8
In Stock
1: $61.94
10: $59.65
50: $54.22
100: $30.00
250: $29.27



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 25 A 125 VDC 2 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 2DU50L
Enlarge
Altech Circuit Breakers 50.0A Two Pole "D"
Page 2,128

Data Sheet
7
In Stock
1: $79.58
10: $69.93
50: $62.01
100: $32.50
250: $31.71



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 50 A 250 VDC 2 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 3CU3L
Enlarge
Altech Circuit Breakers 3.0A Three Pole "C"
Page 2,128

Data Sheet
3
In Stock
1: $92.91
10: $86.25
50: $81.31
100: $45.00
250: $43.91



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 3 A 250 VDC 3 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 3CU12L
Enlarge
Altech Circuit Breakers 12.0A Three Pole "C"
Data Sheet 4
In Stock
1: $92.91
10: $86.25
50: $81.31
100: $45.00
250: $43.91



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 12 A 250 VDC 3 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 3DU2L
Enlarge
Altech Circuit Breakers 2.0A Three Pole "D"
Data Sheet 7
In Stock
1: $92.91
10: $86.25
50: $81.31
100: $45.00
250: $43.91



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 2 A 125 VDC 3 Poles Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU30L
Enlarge
Altech Circuit Breakers 30A One Pole "D"
Page 2,128

Data Sheet
5
In Stock
1: $23.08
10: $21.44
50: $20.20
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 30 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU6L
Enlarge
Altech Circuit Breakers 6.0A One Pole "D"
Data Sheet 1
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 6 A 240 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU1L
Enlarge
Altech Circuit Breakers 1.0A One Pole "D"
Page 2,128

Data Sheet
3
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 1 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU3L
Enlarge
Altech Circuit Breakers 3.0A One Pole "D"
Page 2,128

Data Sheet
8
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 3 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU3L
Enlarge
Altech Circuit Breakers 3.0A One Pole "C"
Page 2,128

Data Sheet
1
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 3 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU5L
Enlarge
Altech Circuit Breakers 5.0A One Pole "D"
Page 2,128

Data Sheet
7
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 5 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU10L
Enlarge
Altech Circuit Breakers 10A One Pole "C"
Page 2,128

Data Sheet
4
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 10 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU12L
Enlarge
Altech Circuit Breakers 12A One Pole "C"
Page 2,128

Data Sheet
2
In Stock
1: $30.97
10: $29.83
50: $27.12
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 12 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU25L
Enlarge
Altech Circuit Breakers 25A One Pole "C"
Page 2,128

Data Sheet
3
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 25 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1DU2L
Enlarge
Altech Circuit Breakers 2.0A One Pole "D"
Page 2,128

Data Sheet
2
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices D-Trip 2 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Altech 1CU5L
Enlarge
Altech Circuit Breakers 5.0A One Pole "C"
Page 2,128

Data Sheet
8
In Stock
1: $30.97
10: $29.83
50: $27.11
100: $15.29
250: View



Min.: 1
Mult.: 1
Circuit Protection Devices C-Trip 5 A 277 VAC 1 Pole Handle Supplementary Protectors L - 25 C to + 60 C Not Illuminated
Compare up to 20 parts.
Page: 123456Next
132