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
Phoenix Contact Circuit Breakers TMC 83D 20A 23In Stock
Min.: 1
Mult.: 1

TMC 8 Circuit Breakers Thermal Magnetic 20 A 240 VAC 3 Pole Lever - 35 C + 70 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers 20A 2P White Rocker P1 & P2 Trip QC 1In Stock
240On Order
Min.: 1
Mult.: 1

W33 Circuit Breakers Thermal 20 A 250 VAC 50 VDC 2 Pole Rocker - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers 20A, C CHAR, 1POLE 277VAC, UL489 4In Stock
8Expected 12/18/2026
Min.: 1
Mult.: 1

UL 20 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A, D CHAR, 1POLE 277VAC, UL489 5In Stock
Min.: 1
Mult.: 1

UL 20 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A,MCB D CHAR 1 PL, 277VAC, UL1077 19In Stock
Min.: 1
Mult.: 1

UR Circuit Breakers D-Trip 20 A 277 VAC 1 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A, D CHAR, 2POLE 480Y/277VAC,UL489 14In Stock
Min.: 1
Mult.: 1

UL Circuit Breakers D-Trip 20 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A MCB DCHAR 1P+N 277VAC UL508 22In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers D-Trip 20 A 277 VAC 80 VDC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A,MCB D CHAR 2PL 480Y/277VAC, UL1077 10In Stock
Min.: 1
Mult.: 1

UR Circuit Breakers D-Trip 20 A 277 VAC 2 Pole Handle - 25 C + 55 C Non-Illuminated
Altech Circuit Breakers 20A CRT BRKR ECHAR 277VAC UL508 4In Stock
Min.: 1
Mult.: 1

UM Circuit Breakers E-Trip 20 A 277 VAC 80 VDC 3 Pole Handle - 25 C + 55 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr, HydMag, 1 pl, 125VAC, 20A, 10KAIC 2In Stock
Min.: 1
Mult.: 1

LEL/LML 20 A 125 VAC 1 Pole Toggle - 40 C + 85 C Non-Illuminated
ABB Circuit Breakers MCB ST200M 2P K 20A UL1077
9In Stock
Min.: 1
Mult.: 1
ST200M Circuit Breakers 20 A 2 Pole
Square D Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A 2In Stock
Min.: 1
Mult.: 1

QO Circuit Breakers Miniature 20 A 120 VAC, 240 VAC 2 Pole Lever Non-Illuminated
Square D Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A 2In Stock
Min.: 1
Mult.: 1
Qo Miniature Circuit Breakers Standard 20 A 120 VAC, 240 VAC 2 Pole Toggle Non-Illuminated
Carling Technologies Circuit Breakers 3-pole, Handle, 20 amp circuit breaker, Stud 10-32 terminals, UL 1077 Recognized CSA Accepted 55In Stock
Min.: 1
Mult.: 1

C Circuit Breakers Hydraulic Magnetic 20 A 277 VAC 80 VDC 3 Pole Handle - 40 C + 85 C Non-Illuminated
Schurter Circuit Breakers TA45 BLK ROCKER 20A 66In Stock
Min.: 1
Mult.: 1

TA45 Circuit Breakers Thermal 20 A 240 VAC 60 VDC 2 Pole Rocker - 10 C + 55 C Non-Illuminated
Schurter Circuit Breakers TA45 BLK ROCKER 20A 101In Stock
Min.: 1
Mult.: 1

TA45 Circuit Breakers Thermal 20 A 240 VAC 60 VDC 2 Pole Rocker - 10 C + 55 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER MAGNETIC 1In Stock
Min.: 1
Mult.: 1

IEL Circuit Breakers Hydraulic Magnetic 20 A 240 VAC 80 VDC 3 Pole Handle - 40 C + 85 C Non-Illuminated
Cole Hersee Circuit Breakers 20A 20In Stock
Min.: 1
Mult.: 1
No
CB Specialty OEM 20 A 12 VDC 1 Pole Reset Button Non-Illuminated Bulk
Cole Hersee Circuit Breakers 20A 8In Stock
Min.: 1
Mult.: 1
No
UCB Universal 20 A 12 VDC 1 Pole Reset Button Non-Illuminated Bulk
E-T-A Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati 80In Stock
Min.: 1
Mult.: 1

1658 Thermal Circuit Breakers Overcurrent Protection 20 A 240 VAC 28 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi 11In Stock
Min.: 1
Mult.: 1

1658 Thermal Circuit Breakers Overcurrent Protection 20 A 240 VAC 28 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
TE Connectivity / P&B Circuit Breakers W51-A151A1-20=CKTBKR THERM ROCK 4In Stock
Min.: 1
Mult.: 1

W51 Circuit Breakers Supplementary Protector 20 A 125 VAC 50 VDC 1 Pole Rocker 0 C + 60 C Non-Illuminated
TE Connectivity / AMP Circuit Breakers CIRCUIT BREAKER THERMAL 5In Stock
Min.: 1
Mult.: 1

W33 Circuit Breakers Thermal 20 A 250 VAC 50 VDC 2 Pole Rocker - 20 C + 60 C Non-Illuminated
Carling Technologies Circuit Breakers 2-pole, Handle, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted VDE Certified to IEC/EN 60934 45In Stock
Min.: 1
Mult.: 1

B Circuit Breakers Hydraulic Magnetic 20 A 277 VAC 80 VDC 2 Pole Handle - 40 C + 85 C Non-Illuminated
Carling Technologies Circuit Breakers 1-pole, Push-To-Reset Button, 125-250 VAC/ 32 VDC 20 amp circuit breaker, interrupting capacity 0.250 Tab (Q.C.) terminals 3/8" 27 UNS Front Panel Plastic Bushing with Round Plastic Nut UL 1077 Recognized cUL UL 1500 Recognized 439In Stock
Min.: 1
Mult.: 1

CLB Thermal Circuit Breakers 20 A 125 VAC to 250 VAC 32 VDC 1 Pole Push to Reset - 10 C + 60 C Non-Illuminated