Miniature Circuit Breakers

Results: 2 716
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 16A 5K D-TRIP
Datasheet
3In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 16 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 15A 5K C-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 15 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 20A 5K B-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 20 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers MINI CIRCUIT BREAKER_20A_400V
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 20 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 25A 5K C-TRIP
Datasheet
4In Stock
Min.: 1
Mult.: 1

Circuit Breakers Miniature 25 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 25A 5K D-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 25 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 30A 5K C-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 30 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K C-TRIP
Datasheet
10In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 32 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 35A 5K C-TRIP
Datasheet
1In Stock
2On Order
Min.: 1
Mult.: 1
Circuit Breakers Miniature 35 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 40A 5K C-TRIP
Datasheet
3In Stock
2Expected 8/28/2026
Min.: 1
Mult.: 1
Circuit Breakers Miniature 40 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 40A 5K D-TRIP
Datasheet
4In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 40 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 50A 5K D-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 50 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P 480V 63A 5K D-TRIP
Datasheet
3In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 63 A 400 VAC 60 VDC 3 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 4P 480V 10A 5K C-TRIP
Datasheet
1In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 10 A 400 VAC 60 VDC 4 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 4P 480V 16A 5K C-TRIP
Datasheet
2In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 16 A 400 VAC 60 VDC 4 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P+N 240V 6A 7.5K C-TRIP
Datasheet
4In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 6 A 230 VAC 60 VDC 2 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P+N 240V 6A 7.5K D-TRIP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 6 A 230 VAC 60 VDC 2 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P+N 240V 10A 7.5K C-TRI
Datasheet
4In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 10 A 230 VAC 60 VDC 2 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers MSP 1P+N 240V 16A 7.5K C-TRIP
Datasheet
4In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 16 A 230 VAC 60 VDC 2 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P+N 240V 20A 7.5K C-TRIP
Datasheet
2In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 20 A 230 VAC 60 VDC 2 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 3P+N 480V 16A 5K C-TRIP
Datasheet
2In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 16 A 400 VAC 60 VDC 4 Pole Lever - 40 C + 70 C Non-Illuminated
Square D Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A
Datasheet
3In Stock
Min.: 1
Mult.: 1
QO Circuit Breakers Miniature 15 A 120 VAC, 240 VAC 2 Pole Toggle + 40 C Non-Illuminated
Carlo Gavazzi Circuit Breakers MCB UL489 C 1P 20A LUG T
Datasheet
11In Stock
Min.: 1
Mult.: 1

GMB63 Circuit Breakers Miniature 20 A 240 VAC 60 VDC, 125 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated Bulk
Carlo Gavazzi Circuit Breakers MCB UL489 C 2P 3A LUG T
Datasheet
1In Stock
Min.: 1
Mult.: 1

GMB63 Circuit Breakers Miniature 3 A 240 VAC 60 VDC, 125 VDC 2 Pole Lever - 25 C + 55 C Non-Illuminated Bulk
Carlo Gavazzi Circuit Breakers MCB UL489 C 2P 8A LUG T
Datasheet
2In Stock
Min.: 1
Mult.: 1

GMB63 Circuit Breakers Miniature 8 A 240 VAC 60 VDC, 125 VDC 2 Pole Lever - 25 C + 55 C Non-Illuminated