20 A Circuit Breakers

Results: 3.988
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
ABB Circuit Breakers UL489 MCB 2P Z 20A 480/277
Datasheet
30On Order
Min.: 1
Mult.: 1
SU200M Circuit Breakers 20 A 2 Pole
AIRPAX Circuit Breakers Cir Brkr, Hyd Mag, 1 pl, 50VDC,20A, sealed
Datasheet
4Expected 10/15/2026
Min.: 1
Mult.: 1
No
AP Circuit Breakers 20 A 50 VDC 1 Pole Toggle Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
5Expected 10/26/2026
Min.: 1
Mult.: 1
No
AP Circuit Breakers 20 A 50 VDC 2 Pole Toggle Non-Illuminated


E-T-A Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
Datasheet
4Expected 10/16/2026
Min.: 1
Mult.: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 20 A 230 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite
Datasheet
10Expected 8/24/2026
Min.: 1
Mult.: 1

3120-N Thermal Circuit Breakers Overcurrent Protection 20 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated


E-T-A Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
Datasheet
9Expected 9/18/2026
Min.: 1
Mult.: 1
3130-F Circuit Breakers Thermal 20 A 240 VAC, 415 VAC 50 VDC 1 Pole Rocker - 30 C + 60 C Illuminated
E-T-A Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
Datasheet
9Expected 8/28/2026
Min.: 1
Mult.: 1

3131-A/C Circuit Breakers Thermal 20 A 1 Pole Rocker
E-T-A Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
Datasheet
9Expected 8/28/2026
Min.: 1
Mult.: 1

3131-A/C Circuit Breakers Thermal 20 A 1 Pole Rocker
E-T-A Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NO AUX, 20A
Datasheet
10Expected 10/2/2026
Min.: 1
Mult.: 1

2210-T2 Thermal Circuit Breakers Thermal Magnetic 20 A 250 VAC, 277 VAC, 433 VAC, 480 VAC 65 VDC 1 Pole Toggle - 30 C + 60 C Non-Illuminated
Eaton Electrical Circuit Breakers FAZ-NA UL 489 MCB 240VAC 1P 20A
Datasheet
12On Order
Min.: 1
Mult.: 1
FAZ Circuit Breakers Miniature 20 A 240 VAC 1 Pole Handle - 40 C + 75 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
2Expected 9/1/2026
Min.: 1
Mult.: 1

Circuit Breakers Hydraulic Magnetic 20 A 240 VAC 80 VDC 2 Pole Toggle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr, HydMag, 3 pl, 250VAC,20A
Datasheet
6Expected 10/19/2026
Min.: 1
Mult.: 1

IEG Hydraulic Magnetic Circuit Breakers Hydraulic Magnetic 20 A 250 VAC 3 Pole Handle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
1Expected 9/29/2026
Min.: 1
Mult.: 1
IUGN Circuit Breakers 20 A 2 Pole Toggle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
2Expected 9/10/2026
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 20 A 250 VAC 65 VDC 2 Pole Push-Pull - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER
Datasheet
38On Order
Min.: 1
Mult.: 1

Snapak Thermal Circuit Breakers Thermal 20 A 250 VAC 65 VDC 1 Pole Rocker - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
2Expected 8/19/2026
Min.: 1
Mult.: 1
Snapak Thermal Circuit Breakers Thermal 20 A 1 Pole Paddle - 40 C + 85 C Non-Illuminated
ABB Circuit Breakers MCB ST200M 1P K 20A UL1077
Datasheet
6Expected 9/2/2026
Min.: 1
Mult.: 1
ST200M Circuit Breakers 20 A 1 Pole
ABB Circuit Breakers MCB SU200ML 2P K 20A UL 489
Datasheet
5On Order
Min.: 1
Mult.: 1
SU200ML Circuit Breakers 20 A 2 Pole
Siemens Circuit Breakers MCB 5SJ4 1P 240V 20A 14K C-TRIP
Datasheet
20Expected 9/23/2026
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 SUP PTOR 5SY4 1P 240V 20A 7.5K A-TRIP
Datasheet
7Expected 9/14/2026
Min.: 1
Mult.: 1
Circuit Breakers Miniature 20 A 400 VAC 60 VDC 1 Pole Lever - 40 C + 70 C Non-Illuminated
IDEC Circuit Breakers Circuit Protector 20A
Datasheet
4Expected 8/26/2026
Min.: 1
Mult.: 1
NRA Circuit Breakers Magnetic 20 A 250 VAC 65 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated
Weidmuller Circuit Breakers HB1320UC HYD.MCB UL489 1P,Curve3,20.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

HB Circuit Breakers Hydraulic Magnetic 20 A 240 VAC 80 VDC 1 Pole Lever - 40 C + 85 C Non-Illuminated Bulk
Altech Circuit Breakers 20A D Characteristic UL 508 1 POLE
Datasheet
11On Order
Min.: 1
Mult.: 1

UM 20 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A G Characteristic UL 508 1 POLE
Datasheet
4In Stock
5Expected 9/7/2026
Min.: 1
Mult.: 1

UM Circuit Breakers G-Trip 20 A 277 VAC 42 VDC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A, C CHAR, 2POLE 480Y/277VAC,UL489
Datasheet
12On Order
Min.: 1
Mult.: 1

UL 20 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated