4 A Circuit Breakers

Results: 808
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Eaton Electrical Circuit Breakers FAZ-NA 240VAC 2P 4A D CURVE ring term 2In Stock
Min.: 1
Mult.: 1
Circuit Breakers Miniature 4 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
ABB Circuit Breakers MCB SU200MR RTT 2P K 4A BCP 1In Stock
4On Order
Min.: 1
Mult.: 1
SU200MR Circuit Breakers 4 A 2 Pole
Carling Technologies Circuit Breakers 4 AMP PLASTIC BLK 366In Stock
Min.: 1
Mult.: 1

CMB Thermal Circuit Breakers 4 A 125 VAC to 250 VAC 32 VDC 1 Pole Push to Reset - 10 C + 60 C Non-Illuminated
Schurter Circuit Breakers .250 QC SP THERML 4A 162In Stock
Min.: 1
Mult.: 1

T11 Thermal Circuit Breakers Thermal 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 5 C + 60 C Non-Illuminated
Schurter Circuit Breakers CBE T11-611-4 88In Stock
Min.: 1
Mult.: 1
T11 Thermal Circuit Breakers Thermal 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 5 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers PTCB TM1 4A M1 NO P 12In Stock
20Expected 2026/11/05
Min.: 1
Mult.: 1

Circuit Breakers Thermal Magnetic 4 A 10 VAC to 240 VAC 10 VDC to 56 VDC 1 Pole - 30 C + 60 C Non-Illuminated
Carling Technologies Circuit Breakers AA1B0224401B1C 2In Stock
Min.: 1
Mult.: 1
Hydraulic Magnetic Circuit Breakers 4 A 277 VAC 80 VDC 1 Pole Handle - 40 C + 85 C Non-Illuminated
Schurter Circuit Breakers 1BE TA35-CKDBH040C0 8In Stock
Min.: 1
Mult.: 1
TA35-3P Circuit Breakers Thermal 4 A 240 V 3 Pole Rocker - 30 C + 60 C Non-Illuminated
Carling Technologies Circuit Breakers MS2B2244021CDA0CB 1In Stock
Min.: 1
Mult.: 1
MS Hydraulic Magnetic Circuit Breakers 4 A 120 VAC, 240 VAC 2 Pole Toggle - 40 C + 85 C Non-Illuminated


Carling Technologies Circuit Breakers CA1B026440221D 5In Stock
Min.: 1
Mult.: 1

C Circuit Breakers Hydraulic Magnetic 4 A 240 VAC 1 Pole Handle - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers MT1B144403A23BJ 6In Stock
Min.: 1
Mult.: 1

M Circuit Breakers Hydraulic Magnetic 4 A 125 VAC, 250 VAC 80 VDC 1 Pole Push-Pull - 40 C + 85 C Non-Illuminated
Phoenix Contact Circuit Breakers TCP 4 AMPS 1,277In Stock
78Expected 2026/10/13
Min.: 1
Mult.: 1

TCP Circuit Breakers Thermal 4 A 250 VAC 65 VDC 1 Pole Reset Button - 20 C + 60 C Non-Illuminated Bulk
Phoenix Contact Circuit Breakers UT 6-TMC M 4A 852In Stock
534Expected 2026/11/24
Min.: 1
Mult.: 1

UT 6- TMC M Circuit Breakers Thermal Magnetic 4 A 240 VAC 28 VDC 1 Pole Pushbutton - 30 C + 60 C Non-Illuminated Bulk


Phoenix Contact Circuit Breakers CAPAROC E4 12-24DC/1-4A 154In Stock
96Expected 2026/11/23
Min.: 1
Mult.: 1

CAPAROC E4 Circuit Breakers Electronic 4 A 12 VDC, 24 VDC 4 Pole Lever - 30 C + 65 C Non-Illuminated


Phoenix Contact Circuit Breakers PTCB E1 24DC/1-4A SI-R 1,238In Stock
Min.: 1
Mult.: 1

Circuit Breakers Electronic 4 A 24 VDC 1 Pole Lever - 30 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers PTCB E1 24DC/4A SI-R 1,028In Stock
Min.: 1
Mult.: 1

Circuit Breakers Electronic 4 A 24 VDC 1 Pole Lever - 30 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers CAPAROC E2 12-24DC/1-4A EX 14In Stock
Min.: 1
Mult.: 1
Circuit Breakers Electronic 4 A 12 VDC, 24 VDC 2 Pole - 30 C + 65 C
Eaton Electrical Circuit Breakers FAZ Branch Protector 4 A,10 kAIC, Single-pole, 277 V, 50-60 Hz, Screw Terminals, C Curve 15In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 4 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 2P 4A C CURVE 30In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 4 A 240 VAC, 415 VAC 2 Pole Handle - 40 C + 75 C Non-Illuminated
Phoenix Contact Circuit Breakers EC-E1 4A 4 A, N/O SIGNAL CNT 16In Stock
Min.: 1
Mult.: 1

EC-E Circuit Breakers Electronic 4 A 24 VDC 1 Pole Slide 0 C + 50 C Non-Illuminated Bulk


Phoenix Contact Circuit Breakers CAPAROC E2 12-24DC/1-4A 46In Stock
36Expected 2026/10/06
Min.: 1
Mult.: 1

CAPAROC E2 Circuit Breakers Electronic 4 A 12 VDC, 24 VDC 2 Pole Lever - 30 C + 65 C Non-Illuminated
ABB Circuit Breakers UL489 MCB 2P K 4A 480/277 18In Stock
Min.: 1
Mult.: 1
SU200M Circuit Breakers 4 A 2 Pole
Siemens Circuit Breakers MSP S00 2.8-4A AUX 1NO 1NC SCREW 10In Stock
Min.: 1
Mult.: 1

3RV2 Circuit Breakers Motor Protection 4 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ UL 1077 supp. 1P 4A C CURVE 10In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 4 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 3P 4A C CURVE 3In Stock
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 4 A 240 VAC, 415 VAC 3 Pole Handle - 40 C + 75 C Non-Illuminated