Circuit Protection
342,756 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,132)
- Circuit Protection Kits (1,021)
- ESD Protection Diodes / TVS Diodes (70,698)
- Fuse Holders (6,306)
- Fuses (41,298)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,509)
- LED Protection Devices (294)
- Panelboards & Load Centers (1)
- Power Outlet Strips (3,738)
- Resettable Fuses - PPTC (6,449)
- Surge Protective Devices - SPD (10,991)
- Thermal Cutoffs (379)
- Thermistors (29,677)
- Thyristors (10,102)
- Varistors (28,591)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
20,000In Stock | ||||
Mfr: V2F105A150Y2EDP TTI: V2F105A150Y2EDP KYOCERA AVX Availability: 39,000In Stock91,000 On Order Expected Varistors 4VAC 5.6VDC 0.1J 800 pF 8.5 V 18V | 39,000In Stock91,000 On Order Expected | |||
Mfr: 0251015.MXL TTI: 0251015.MXL Littelfuse Availability: 3,775In StockFuses with Leads - Through Hole 32V 15A | 3,775In Stock | |||
Mfr: W23-X1A1G-50 TTI: W23-X1A1G-50 TE Connectivity / P&B Availability: 115In Stock1,000 On Order Expected Circuit Breakers 50A PUSH/PULL ACT. | 115In Stock1,000 On Order Expected | 7-1393246-6 | ||
Mfr: W28-XQ1A-1 TTI: W28-XQ1A-1 TE Connectivity / P&B Availability: 2,404In Stock5,400 On Order Expected 10-Nov-26 Circuit Breakers 1A PUSH TO RESET | 2,404In Stock5,400 On Order Expected 10-Nov-26 | 2-1393250-3 | ||
Mfr: W31-X2M1G-10 TTI: W31-X2M1G-10 TE Connectivity / P&B Availability: 1,174In Stock1,755 On Order Expected Circuit Breakers 10A TOGGLE ACTUATOR | 1,174In Stock1,755 On Order Expected | 3-1393247-2 | ||
Mfr: W92-X112-15 TTI: W92-X112-15 TE Connectivity / P&B Availability: 131In StockCircuit Breakers 15A 2 POLE 2 TOGGLE | 131In Stock | 7-1393254-0 | ||
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: W58-XC4C12A-5 TTI: W58-XC4C12A-5 TE Connectivity / P&B Availability: 452In StockCircuit Breakers 5A PUSH TO RESET ST | 452In Stock | 4-1393249-9 | ||
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: 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: W28-XQ1A-4 TTI: W28-XQ1A-4 TE Connectivity / P&B Availability: 2,415In Stock9,200 On Order Expected Circuit Breakers 4A PUSH TO RESET | 2,415In Stock9,200 On Order Expected | 3-1393250-7 | ||
Mfr: KLDR015.TXP TTI: KLDR015.TXP Littelfuse Availability: 96In StockLimited Supply Industrial & Electrical Fuses 15A 600VAC 300VDC Slo-Blo | 96In StockLimited Supply | |||
13In Stock1,495 On Order Expected 28-Aug-26 | ||||
1,704In Stock | ||||
1,175In Stock | ||||
Mfr: 0312007.MXP TTI: 0312007.HXP Littelfuse Availability: 6,855In StockCartridge Fuses 250V 7A Fast Acting | 6,855In Stock | |||
Mfr: SP44907X-30 TTI: SP44907X-30 TE Connectivity / Measurement Specialties Availability: 157In StockNTC Thermistors GSFC SPACE QUALIFID THERMISTOR | 157In Stock | |||
5,480In Stock | ||||
Mfr: VC080530A650DP TTI: VC080530A650DP KYOCERA AVX Availability: 11,000In Stock20,000 On Order Expected 23-Sep-26 Varistors 21VAC 30VDC 0.1J 90p F 41 V 67V | 11,000In Stock20,000 On Order Expected 23-Sep-26 | |||
Mfr: RF2650-000 TTI: RXEF300 Littelfuse Availability: 14,150In StockResettable Fuses - PPTC Radial Lead 3A 72V 40A Imax | 14,150In Stock | E37266-000 RF2650-000 | ||
Mfr: SMBJ7.5CA-E3/52 TTI: SMBJ7.5CA-E3/52 Vishay Semiconductors Availability: 226,500In StockESD Protection Diodes / TVS Diodes 7.5V 600W Bidir Tran sZorb 5% Tol | 226,500In Stock | SMBJ7.5CD-M3/H SMBJ7.5CD-M3/I | ||
140In Stock | ||||
Mfr: TCS-DL004-250-WH TTI: TCS-DL004-250-WH Bourns Availability: 12,000In Stock78,000 On Order Expected Board Mount Surge Protectors TCS Dual 40V 250mA | 12,000In Stock78,000 On Order Expected | |||
Mfr: B72214S0271K101 TTI: B72214S0271K101 TDK Availability: 139,500In StockVaristors 275VAC 10% 14mm StandarD | 139,500In Stock | B72214S271K101 |
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