18 mm Circuit Breakers

Results: 231
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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
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Packaging
APC by Schneider Electric Circuit Breakers Multi9 C60SP 1P C 3A 10kA 277V UL1077
Datasheet
7In Stock
Min.: 1
Mult.: 1
Miniature Circuit Breakers Thermal Magnetic 3 A 240 VAC, 415 VAC 60 VDC 1 Pole Toggle - 30 C + 70 C Non-Illuminated
Carlo Gavazzi Circuit Breakers MCB UL1077 C 1P 16A
Datasheet
14In Stock
Min.: 1
Mult.: 1

GSB63 Circuit Breakers Thermal Magnetic 16 A 277 VAC 1 Pole Lever - 35 C + 70 C Non-Illuminated Bulk
Siemens Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K B-TRIP
Datasheet
6Expected 26/10/2026
Min.: 1
Mult.: 1
Circuit Breakers Miniature 6 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 10A SAME PH 14K B-TRIP
Datasheet
11On Order
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 10 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 5A 14K D-TRIP
Datasheet
5Expected 05/10/2026
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 5 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 13A SAME PH 14K C-TRIP
Datasheet
5Expected 08/10/2026
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 13 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 20A 14K C-TRIP
Datasheet
20Expected 16/09/2026
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 20 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 30A 10K D-TRIP
Datasheet
1Expected 05/10/2026
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 30 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 2.5A 7.5K C-TRIP
Datasheet
6On Order
Min.: 1
Mult.: 1
Circuit Breakers Miniature 2.5 A 400 VAC 60 VDC 1 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers circuit breaker 10ka 1pole b3
Datasheet
5Expected 28/09/2026
Min.: 1
Mult.: 1
Circuit Breakers Miniature 3 A 400 VAC 60 VDC 1 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 4A 7.5K D-TRIP
Datasheet
8Expected 28/09/2026
Min.: 1
Mult.: 1
Circuit Breakers Miniature 4 A 400 VAC 60 VDC 1 Pole Lever - 40 C + 70 C Non-Illuminated
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K A-TRIP
Datasheet
7Expected 21/09/2026
Min.: 1
Mult.: 1
Circuit Breakers Miniature 20 A 400 VAC 60 VDC 1 Pole Lever - 40 C + 70 C Non-Illuminated
APC by Schneider Electric Circuit Breakers Multi9 C60SP 1P B 6A 10kA 277V UL1077
Datasheet
6Expected 21/09/2026
Min.: 1
Mult.: 1
Miniature Circuit Breakers Thermal Magnetic 6 A 240 VAC, 415 VAC 60 VDC 1 Pole Toggle - 30 C + 70 C Non-Illuminated
APC by Schneider Electric Circuit Breakers Multi9 C60SP 1P C 4A 10kA 277V UL1077
Datasheet
6Expected 21/09/2026
Min.: 1
Mult.: 1
Miniature Circuit Breakers Thermal Magnetic 4 A 240 VAC, 415 VAC 60 VDC 1 Pole Toggle - 30 C + 70 C Non-Illuminated
APC by Schneider Electric Circuit Breakers Multi9 C60BPR 1P C 4A 10kA 277V UL489
Datasheet
95Factory Stock Available
More Info Available
Miniature Circuit Breakers Thermal Magnetic 4 A 240 VAC, 415 VAC 60 VDC 1 Pole Toggle - 30 C + 70 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 277V 1A 10K C-TRIP
Datasheet
Lead-Time 5 Weeks
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 1 A 277 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 1A SAME PH 14K D-TRIP
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 1 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 2A SAME PH 14K D-TRIP
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 2 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 2A 14K D-TRIP
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 2 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 3A SAME PH 14K D-TRIP
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 3 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 3A 14K D-TRIP
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 3 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 277V 3A 10K D-TRIP
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 3 A 277 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 4A 14K D-TRIP
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 4 A 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 0.5A SAME PH 14K C-TRIP
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
5SJ4 Circuit Breakers Miniature 500 mA 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated
Siemens Circuit Breakers MCB 5SJ4 1P 240V 0.5A 14K C-TRIP
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Circuit Breakers Miniature 500 mA 240 VAC 60 VDC 1 Pole Lever - 25 C + 55 C Non-Illuminated