TE Connectivity - Circuit Protection
3,910 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (1,028)
- Circuit Protection Kits (2)
- ESD Protection Diodes / TVS Diodes (22)
- Fuse Holders (203)
- Fuses (612)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (8)
- Power Outlet Strips (1)
- Resettable Fuses - PPTC (535)
- Surge Protective Devices - SPD (144)
- Thermal Cutoffs (1)
- Thermistors (2,364)
- Thyristors (30)
- Varistors (31)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SP44907X-30 TTI: SP44907X-30 TE Connectivity / Measurement Specialties Availability: 2In Stock100 On Order Expected 30-Nov-26 NTC Thermistors GSFC SPACE QUALIFID THERMISTOR | 2In Stock100 On Order Expected 30-Nov-26 | |||
Mfr: W23-X1A1G-25 TTI: W23-X1A1G-25 TE Connectivity / P&B Availability: 757In Stock1,000 On Order Expected 18-Feb-27 Circuit Breakers 25A PUSH/PULL ACT. | 757In Stock1,000 On Order Expected 18-Feb-27 | 6-1393246-9 | ||
Mfr: W58-XC4C12A-20 TTI: W58-XC4C12A-20 TE Connectivity / P&B Availability: 116In Stock1,200 On Order Expected 24-Aug-26 Circuit Breakers 20A PUSH TO RESET ST | 116In Stock1,200 On Order Expected 24-Aug-26 | 4-1393249-3 | ||
34,105In Stock | ||||
Mfr: SP44907X-27 TTI: SP44907X-27 TE Connectivity / Measurement Specialties Availability: 5In StockNTC Thermistors 44907X GSFC 311P18-07A45R | 5In Stock | |||
Mfr: W28-XQ1A-7 TTI: W28-XQ1A-7 TE Connectivity / P&B Availability: 400In StockCircuit Breakers 7A PUSH TO RESET | 400In Stock | 4-1393250-0 | ||
Mfr: W28-XQ1A-10 TTI: W28-XQ1A-10 TE Connectivity / P&B Availability: 6,180In StockCircuit Breakers 10A PUSH TO RESET | 6,180In Stock | 2-1393250-5 | ||
Mfr: W58-XB1A4A-1 TTI: W58-XB1A4A-1 TE Connectivity / P&B Availability: 598In StockCircuit Breakers 1A PUSH TO RESET QC | 598In Stock | 1393249-5 | ||
Mfr: W58-XB1A4A-30 TTI: W58-XB1A4A-30 TE Connectivity / P&B Availability: 232In StockCircuit Breakers 30A PUSH TO RESET | 232In Stock | 1-1393249-6 | ||
3,997In Stock500 On Order Expected 17-Aug-26 | ||||
Mfr: GA10K3MCD1 TTI: GA10K3MCD1 TE Connectivity / Measurement Specialties Availability: 995In StockNTC Thermistors THERMISTOR PROBE MICROBETA 10K | 995In Stock | |||
Mfr: W51-A151A1-10 TTI: 1-1423673-7 TE Connectivity / P&B Availability: 2,960In StockCircuit Breakers W51-A151A1-10=CKTBKR THERM ROCK | 2,960In Stock | W51-A151A1-10 | ||
Mfr: W28-XT1A-15 TTI: W28-XT1A-15 TE Connectivity / P&B Availability: 6,755In StockCircuit Breakers 15A PUSH TO RESET | 6,755In Stock | 6-1393250-5 | ||
Mfr: W92-X112-15 TTI: W92-X112-15 TE Connectivity / P&B Availability: 120In StockCircuit Breakers 15A 2 POLE 2 TOGGLE | 120In Stock | 7-1393254-0 | ||
Mfr: W31-X2M1G-40 TTI: W31-X2M1G-40 TE Connectivity / P&B Availability: 247In Stock500 On Order Expected 25-Feb-27 Circuit Breakers 40A TOGGLE ACTUATOR | 247In Stock500 On Order Expected 25-Feb-27 | 4-1393247-1 | ||
Mfr: W31-X2M1G-10 TTI: W31-X2M1G-10 TE Connectivity / P&B Availability: 1,094In Stock1,505 On Order Expected Circuit Breakers 10A TOGGLE ACTUATOR | 1,094In Stock1,505 On Order Expected | 3-1393247-2 | ||
Mfr: W58-XC4C12A-15 TTI: W58-XC4C12A-15 TE Connectivity / P&B Availability: 1,584In StockCircuit Breakers 15A PUSH TO RESET ST | 1,584In Stock | 4-1393249-1 | ||
Mfr: W58-XC4C12A-5 TTI: W58-XC4C12A-5 TE Connectivity / P&B Availability: 500In Stock1,200 On Order Expected 19-Nov-26 Circuit Breakers 5A PUSH TO RESET ST | 500In Stock1,200 On Order Expected 19-Nov-26 | 4-1393249-9 | ||
Mfr: W58-XB1A4A-6 TTI: W58-XB1A4A-6 TE Connectivity / P&B Availability: 1,504In StockCircuit Breakers 6A PUSH TO RESET QC | 1,504In Stock | 2-1393249-0 2-1393249 | ||
Mfr: W58-XC4C12A-10 TTI: W58-XC4C12A-10 TE Connectivity / P&B Availability: 725In Stock400 On Order Expected 15-Oct-26 Circuit Breakers 10A PUSH TO RESET ST | 725In Stock400 On Order Expected 15-Oct-26 | 4-1393249-0 4-1393249 | ||
Mfr: W28-XQ1A-1 TTI: W28-XQ1A-1 TE Connectivity / P&B Availability: 2,394In Stock5,380 On Order Expected 24-Sep-26 Circuit Breakers 1A PUSH TO RESET | 2,394In Stock5,380 On Order Expected 24-Sep-26 | 2-1393250-3 | ||
Mfr: SP44907X-23 TTI: SP44907X-23 TE Connectivity / Measurement Specialties Availability: 482In Stock500 On Order Expected NTC Thermistors GSFC SPACE QUALIFIED THERMISTOR | 482In Stock500 On Order Expected | |||
Mfr: W58-XB1A4A-25 TTI: W58-XB1A4A-25 TE Connectivity / P&B Availability: 2,654In StockCircuit Breakers 25A PUSH TO RESET | 2,654In Stock | 1-1393249-3 | ||
Mfr: W28-XQ1A-20 TTI: W28-XQ1A-20 TE Connectivity / P&B Availability: 7,510In StockCircuit Breakers 20A PUSH TO RESET | 7,510In Stock | 3-1393250-3 | ||
Mfr: W58-XB1A4A-5 TTI: W58-XB1A4A-5 TE Connectivity / P&B Availability: 1,550In StockCircuit Breakers 5A PUSH TO RESET | 1,550In Stock | 1-1393249-9 |