Circuit Breakers
143,236 ResultsPart | Availability | Purchasing | RoHS/Lead | Series | Product | Type | Current Rating | Voltage Rating AC | Voltage Rating DC | Number of Poles | Actuator | Minimum Operating Temperature | Maximum Operating Temperature | Illuminated | Qualification | Packaging | Part # Aliases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: W51-A151A1-10 TTI: W51-A151A1-10 TE Connectivity Availability: 2,955In StockCircuit Breakers W51-A151A1-10=CKTBKR,THERM,ROC | 2,955In Stock | W51 | Supplementary Protector | 10 A | 125 VAC | 50 VDC | 1 Pole | Rocker | 0 C | + 60 C | Non-Illuminated | Tray | 1-1423673-7 | ||||
Mfr: CA1B034620121C TTI: CA1B034620121C Carling Technologies Availability: 109In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 109In Stock | C | Circuit Breakers | Supplementary Protector | 20 A | 480 VAC | 150 VDC | 1 Pole | Handle | - 40 C | + 85 C | Non-Illuminated | Each | ||||
Mfr: W28-XQ1A-7 TTI: 4-1393250-0 TE Connectivity / P&B Availability: 400In StockCircuit Breakers W28-XQ1A-7 CIRCUIT BREAKERS | 400In Stock | W28 | Thermal Circuit Breakers | Thermal Magnetic | 7 A | 250 VAC | 32 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W28-XQ1A-7 | |||
Mfr: AA2X0122195B1C TTI: AA2X0122195B1C Carling Technologies Availability: 2,611In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 2,611In Stock | Hydraulic Magnetic Circuit Breakers | 190 mA | 277 VAC | 80 VDC | 2 Pole | Handle | - 40 C | + 85 C | Non-Illuminated | Each | ||||||
Mfr: W58-XC4C12A-2 TTI: 4-1393249-2 TE Connectivity Availability: 196In Stock1,161 On Order Expected 21-Jan-27 Circuit Breakers W58-XC4C12A-2 CIRCUIT BREAKERS | 196In Stock1,161 On Order Expected 21-Jan-27 | W58 | Thermal Circuit Breakers | Thermal Magnetic | 2 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Bulk | W58-XC4C12A-2 | |||
Mfr: W58-XC4C12A-15 TTI: 4-1393249-1 TE Connectivity Availability: 1,342In StockCircuit Breakers W58-XC4C12A-15 CIRCUIT BREAKER | 1,342In Stock | Thermal Circuit Breakers | Thermal Magnetic | 15 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XC4C12A-15 | ||||
Mfr: W58-XB1A4A-6 TTI: 2-1393249-0 TE Connectivity / P&B Availability: 1,504In StockCircuit Breakers W58-XB1A4A-6 CIRCUIT BREAKERS | 1,504In Stock | W58 | Thermal Circuit Breakers | Thermal Magnetic | 6 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XB1A4A-6 | |||
Mfr: W58-XB1A4A-25 TTI: 1-1393249-3 TE Connectivity Availability: 2,644In StockCircuit Breakers W58-XB1A4A-25 CIRCUIT BREAKERS | 2,644In Stock | W58 | Thermal Circuit Breakers | Thermal Magnetic | 25 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XB1A4A-25 | |||
Mfr: W58-XB1A4A-7 TTI: 2-1393249-1 TE Connectivity Availability: 960In StockCircuit Breakers W58-XB1A4A-7=W58 CIRCUIT BREAK | 960In Stock | W58 | Thermal Circuit Breakers | Thermal Magnetic | 7 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XB1A4A-7 | |||
Mfr: W28-XQ1A-2 TTI: 3-1393250-2 TE Connectivity Availability: 26,808In StockCircuit Breakers W28-XQ1A-2 CIRCUIT BREAKERS | 26,808In Stock | W28 | Thermal Circuit Breakers | Thermal Magnetic | 2 A | 250 VAC | 32 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W28-XQ1A-2 | |||
Mfr: W28-XQ1A-20 TTI: 3-1393250-3 TE Connectivity Availability: 7,410In StockCircuit Breakers W28-XQ1A-20 CIRCUIT BREAKERS | 7,410In Stock | W28 | Thermal Circuit Breakers | Thermal Magnetic | 20 A | 250 VAC | 32 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W 28XQ1 A20 W28-XQ1A20 W28-XQ1A-20 | |||
Mfr: W57-XB7A4A10-10 TTI: W57-XB7A4A10-10 TE Connectivity / P&B Availability: 5,600In StockCircuit Breakers 10A PUSH TO RESET | 5,600In Stock | W57 | Thermal Circuit Breakers | Thermal Magnetic | 10 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | 0 C | + 60 C | Non-Illuminated | Tray | 1423675-7 | |||
Mfr: W28-XQ1A-12 TTI: 2-1393250-7 TE Connectivity Availability: 4,400In StockCircuit Breakers W28-XQ1A-12 CIRCUIT BREAKERS | 4,400In Stock | W28 | Thermal Circuit Breakers | Thermal Magnetic | 12 A | 250 VAC | 32 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W 28XQ1 A12 W28-XQ1A12 W28-XQ1A-12 | |||
Mfr: W54-XB1A4A10-5 TTI: 1423674-2 TE Connectivity Availability: 425In Stock500 On Order Expected 06-Oct-26 Circuit Breakers W54-XB1A4A10-5 CIRCUIT BREAKER | 425In Stock500 On Order Expected 06-Oct-26 | Thermal Circuit Breakers | Thermal Magnetic | 5 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | 0 C | + 60 C | Non-Illuminated | Tray | W54-XB1A4A10-5 | ||||
Mfr: C1005B3B101BR3 TTI: C1005B3B101BR3 Carling Technologies Availability: 370In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 370In Stock | Thermal Circuit Breakers | 10 A | 125 VAC to 250 VAC | 32 VDC | 1 Pole | Rocker | 0 C | + 60 C | Illuminated | Each | ||||||
Mfr: W33-S1N1Q-10 TTI: 1393248-5 TE Connectivity / P&B Availability: 113In StockCircuit Breakers W33-S1N1Q-10 CIRCUIT BREAKERS | 113In Stock | W33 | Circuit Breakers | Thermal | 10 A | 250 VAC | 50 VDC | 2 Pole | Rocker | - 20 C | + 60 C | Non-Illuminated | Bulk | W33-S1N1Q-10 | |||
3,733In Stock | Thermal Circuit Breakers | 5 A | 125 VAC to 250 VAC | 50 VDC | 1 Pole | Rocker | - 10 C | + 60 C | Non-Illuminated | Each | |||||||
Mfr: W58-XC4C12A-1 TTI: 3-1393249-9 TE Connectivity Availability: 346In StockCircuit Breakers W58-XC4C12A-1 CIRCUIT BREAKERS | 346In Stock | Thermal Circuit Breakers | Thermal Magnetic | 1 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XC4C12A-1 | ||||
Mfr: W92-X112-20 TTI: 7-1393254-2 TE Connectivity Availability: 23In StockCircuit Breakers W92-X112-20 CIRCUIT BREAKERS | 23In Stock | Hydraulic Magnetic Circuit Breakers | Hydraulic Magnetic | 20 A | 277 VAC | 2 Pole | Toggle | - 40 C | + 85 C | Non-Illuminated | Bulk | W92-X112-20 | |||||
Mfr: W58-XC4C12A-25 TTI: 4-1393249-4 TE Connectivity Availability: 560In StockCircuit Breakers W58-XC4C12A-25 CIRCUIT BREAKER | 560In Stock | Thermal Circuit Breakers | Thermal Magnetic | 25 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XC4C12A-25 | ||||
Mfr: W69-X2Q12-20 TTI: 8-1393253-6 TE Connectivity Availability: 13In StockCircuit Breakers W69-X2Q12-20=M6/M7/M9/W6/W7 | 13In Stock | Hydraulic Magnetic Circuit Breakers | Hydraulic Magnetic | 20 A | 277 VAC | 3 Pole | Toggle | - 40 C | + 85 C | Non-Illuminated | Tray | W69-X2Q1220 W69-X2Q12-20 | |||||
Mfr: W28-XQ1A-10 TTI: 2-1393250-5 TE Connectivity / P&B Availability: 6,180In StockCircuit Breakers CIRCUIT BREAKERS | 6,180In Stock | W28 | Thermal Circuit Breakers | Thermal Magnetic | 10 A | 250 VAC | 32 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W 28XQ1 A10 W28-XQ1A10 W28-XQ1A-10 | |||
Mfr: W58-XB1A4A-8 TTI: 2-1393249-2 TE Connectivity Availability: 200In StockCircuit Breakers W58-XB1A4A-8 CIRCUIT BREAKERS | 200In Stock | W58 | Thermal Circuit Breakers | Thermal Magnetic | 8 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XB1A4A-8 | |||
Mfr: W28-XQ1A-0.50 TTI: 2-1393250-1 TE Connectivity Availability: 4,402In StockCircuit Breakers CIRCUIT BREAKERS | 4,402In Stock | W28 | Thermal Circuit Breakers | Thermal Magnetic | 500 mA | 250 VAC | 32 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W28-XQ1A-0.50 | |||
TTI: MS1B1462531BBAA Carling Technologies Availability: 73In StockCircuit Breakers CIRCUIT BREAKER MS SERIES MIL | 73In Stock | MS | Hydraulic Magnetic Circuit Breakers | 25 A | 240 VAC | 65 VDC | 1 Pole | Toggle | - 40 C | + 85 C | Non-Illuminated | Each |