Circuit Breakers
143,229 ResultsPart | Availability | Purchasing | RoHS/Lead | Series | Product | Type | Current Rating | Voltage Rating AC | Voltage Rating DC | Number of Poles | Actuator Type | Minimum Operating Temperature | Maximum Operating Temperature | Illuminated | Qualification | Packaging | Part # Aliases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: MS1B1448031BBAA TTI: MS1B1448031BBAA Carling Technologies Availability: 85In StockCircuit Breakers CIRCUIT BREAKER MS SERIES MIL | 85In Stock | MS | Hydraulic Magnetic Circuit Breakers | 8 A | 240 VAC | 65 VDC | 1 Pole | Toggle | - 40 C | + 85 C | Non-Illuminated | Each | |||||
7In Stock | TCP | Circuit Breakers | Thermal | 15 A | 32 VDC | 1 Pole | Pushbutton | - 40 C | + 85 C | Non-Illuminated | Each | TCP_15/DC32V TCP15DC32V | |||||
Mfr: W58-XC4C12A-25 TTI: 4-1393249-4 TE Connectivity Availability: 582In StockCircuit Breakers W58-XC4C12A-25 CIRCUIT BREAKER | 582In 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: 14In StockCircuit Breakers W69-X2Q12-20=M6/M7/M9/W6/W7 | 14In 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: W54-XB1A4A10-30 TTI: W54-XB1A4A10-30 TE Connectivity / P&B Availability: 2,320In StockCircuit Breakers 30A PUSH TO RESET | 2,320In Stock | W54 | Thermal Circuit Breakers | Thermal Magnetic | 30 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | 0 C | + 60 C | Non-Illuminated | Tray | 1-1423674-1 | |||
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: W68-X2Q12-15 TTI: 3-1393253-2 TE Connectivity Availability: 24In StockCircuit Breakers W68-X2Q12-15 CIRCUIT BREAKERS | 24In Stock | Hydraulic Magnetic Circuit Breakers | Hydraulic Magnetic | 15 A | 277 VAC | 2 Pole | Toggle | - 40 C | + 85 C | Non-Illuminated | Tray | W68X-2Q12-15 W68-X2Q12-15 | |||||
Mfr: W58-XB1A4A-4 TTI: 1-1393249-8 TE Connectivity Availability: 196In StockCircuit Breakers W58-XB1A4A-4 CIRCUIT BREAKERS | 196In Stock | Thermal Circuit Breakers | Thermal Magnetic | 4 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XB1A4A-4 | ||||
Mfr: W54-XB1A4A10-30 TTI: 1-1423674-1 TE Connectivity Availability: 2,320In StockCircuit Breakers CIRCUIT BREAKERS | 2,320In Stock | W54 | Thermal Circuit Breakers | Thermal Magnetic | 30 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | 0 C | + 60 C | Non-Illuminated | Tray | W54-XB1A4A10-30 | |||
Mfr: W92-X112-20 TTI: 7-1393254-2 TE Connectivity Availability: 24In StockCircuit Breakers W92-X112-20 CIRCUIT BREAKERS | 24In 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-XB1A4A-7 TTI: 2-1393249-1 TE Connectivity Availability: 1,166In StockCircuit Breakers W58-XB1A4A-7=W58 CIRCUIT BREAK | 1,166In 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: AP12-1-61-103 TTI: AP12161103 Sensata Technologies Availability: 13In StockCircuit Breakers CIRCUIT BREAKER | 13In Stock | Hydraulic Magnetic Circuit Breakers | Hydraulic Magnetic | Toggle | Each | AP12-1-61-103 | |||||||||||
Mfr: CA2B034620121D TTI: CA2B034620121D Carling Technologies Availability: 96In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 96In Stock | Circuit Breakers | Hydraulic Magnetic | 20 A | 277 VAC | 80 VDC | 2 Pole | Handle | - 40 C | + 85 C | Non-Illuminated | Each | |||||
Mfr: W68-X2Q12-5 TTI: 3-1393253-8 TE Connectivity Availability: 144In StockCircuit Breakers W68-X2Q12-5 CIRCUIT BREAKERS | 144In Stock | Hydraulic Magnetic Circuit Breakers | Hydraulic Magnetic | 5 A | 277 VAC | 2 Pole | Toggle | - 40 C | + 85 C | Non-Illuminated | Tray | W68-X2Q12-5 | |||||
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 | |||
4In Stock | Hydraulic Magnetic Circuit Breakers | Hydraulic Magnetic | 50 A | 277 VAC | 2 Pole | Toggle | - 40 C | + 85 C | Non-Illuminated | Tray | W92-X112-50 | ||||||
Mfr: W58-XC4C12A-30 TTI: 4-1393249-6 TE Connectivity Availability: 92In Stock400 On Order Expected 14-Dec-26 Circuit Breakers W58-XC4C12A-30 CIRCUIT BREAKER | 92In Stock400 On Order Expected 14-Dec-26 | Thermal Circuit Breakers | Thermal Magnetic | 30 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Bulk | W58-XC4C12A-30 | ||||
Mfr: W33-S1N1Q-10 TTI: 1393248-5 TE Connectivity / P&B Availability: 115In StockCircuit Breakers W33-S1N1Q-10 CIRCUIT BREAKERS | 115In Stock | W33 | Circuit Breakers | Thermal | 10 A | 250 VAC | 50 VDC | 2 Pole | Rocker | - 20 C | + 60 C | Non-Illuminated | Bulk | W33-S1N1Q-10 | |||
Mfr: W54-XB1A4A10-5 TTI: 1423674-2 TE Connectivity Availability: 425In Stock500 On Order Expected 08-Oct-26 Circuit Breakers W54-XB1A4A10-5 CIRCUIT BREAKER | 425In Stock500 On Order Expected 08-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: 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: W58-XC4C12A-3 TTI: 4-1393249-5 TE Connectivity Availability: 590In Stock800 On Order Expected Circuit Breakers W58-XC4C12A-3 CIRCUIT BREAKERS | 590In Stock800 On Order Expected | W58 | Thermal Circuit Breakers | Thermal Magnetic | 3 A | 250 VAC | 50 VDC | 1 Pole | Push to Reset | - 20 C | + 60 C | Non-Illuminated | Tray | W58-XC4C12A-3 | |||
Mfr: C1005B3B101BR3 TTI: C1005B3B101BR3 Carling Technologies Availability: 470In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 470In Stock | Thermal Circuit Breakers | 10 A | 125 VAC to 250 VAC | 32 VDC | 1 Pole | Rocker | 0 C | + 60 C | Illuminated | Each | ||||||
TTI: IELK1116120001V Sensata Technologies Availability: 24In StockCircuit Breakers CIRCUIT BREAKER MAGNETIC | 24In Stock | Each | |||||||||||||||
Mfr: AA2B0246301B2C TTI: AA2B0246301B2C Carling Technologies Availability: 10In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 10In Stock | Hydraulic Magnetic Circuit Breakers | 30 A | 277 VAC | 80 VDC | 2 Pole | Handle | - 40 C | + 85 C | Non-Illuminated | Kit | ||||||
Mfr: AA2X0156005B1C TTI: AA2X0156005B1C Carling Technologies Availability: 72In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 72In Stock | Hydraulic Magnetic Circuit Breakers | 277 VAC | 80 VDC | 2 Pole | Handle | - 40 C | + 85 C | Non-Illuminated | Each |
