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 |
|---|---|---|---|---|
Mfr: W31-X2M1G-40 TTI: W31-X2M1G-40 TE Connectivity / P&B Availability: 596In Stock500 On Order Expected 25-Feb-27 Circuit Breakers 40A TOGGLE ACTUATOR | 596In Stock500 On Order Expected 25-Feb-27 | 4-1393247-1 | ||
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 | ||
2,250In Stock | MF-R600-0-99 | |||
9,000In Stock24,000 On Order Expected 23-Oct-26 | ||||
30,000In Stock | ||||
Mfr: GA10K3MCD1 TTI: GA10K3MCD1 TE Connectivity / Measurement Specialties Availability: 1,002In StockNTC Thermistors THERMISTOR PROBE MICROBETA 10K | 1,002In Stock | |||
8,927In Stock | ||||
Mfr: B72220S2251K101 TTI: B72220S2251K101 TDK Availability: 8,075In StockVaristors 250VAC 10% 20mm AdvanceD | 8,075In Stock | S20K250E2 | ||
Mfr: VC060318A400RP TTI: VC060318A400RP KYOCERA AVX Availability: 44,000In Stock24,000 On Order Expected 30-Sep-26 Varistors 13VAC 18VDC 0.1J 150 pF 25.5 V 42V | 44,000In Stock24,000 On Order Expected 30-Sep-26 | |||
Mfr: 0263005.MXL TTI: 0263005.MXL Littelfuse Availability: 275In Stock825 On Order Expected 27-Jul-26 Fuses with Leads - Through Hole 250V 5A PICO II | 275In Stock825 On Order Expected 27-Jul-26 | |||
5,650In Stock | D84169-000 RF3240-000 | |||
Mfr: ERZ-V10D511 TTI: ERZ-V10D511 Panasonic Availability: 127,750In StockVaristors NEW SMALLER VERSION 667-ERZ-E08A511 | 127,750In Stock | |||
25,350In Stock | ||||
1,300In Stock3,900 On Order Expected 21-Aug-26 | ||||
5,000In Stock | ||||
1,850In Stock | ||||
Mfr: ERZ-V20D471 TTI: ERZ-V20D471 Panasonic Availability: 1,110In StockVaristors NEW SMALLER VERSION 667-ERZ-E14A471 | 1,110In Stock | |||
1,852In Stock | ||||
Mfr: B72220S0321K101 TTI: B72220S0321K101 TDK Availability: 71,500In StockVaristors 320VAC 10% 20mm StandarD | 71,500In Stock | B72220S321K101 | ||
Mfr: NPRLC103F3T1NF001 TTI: USP10976 Littelfuse Availability: 865In Stock3,000 On Order Expected 17-Sep-26 NTC Thermistors 10K OHM 1% PROBE ASSEMBLY | 865In Stock3,000 On Order Expected 17-Sep-26 | NPRLC103F3T1NF001 | ||
8,300In Stock | ||||
1,490In Stock | ||||
Mfr: SMCJ15CA-E3/57T TTI: SMCJ15CA-E3/57T Vishay Semiconductors Availability: 9,350In Stock99,450 On Order Expected 23-Sep-26 ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect | 9,350In Stock99,450 On Order Expected 23-Sep-26 | SMCJ15CA-E3/9AT | ||
Mfr: SMCJ30CA-E3/57T TTI: SMCJ30CA-E3/57T Vishay Semiconductors Availability: 178,500In StockESD Protection Diodes / TVS Diodes 1500W 30V Bidirect | 178,500In Stock | SMCJ30CA-E3/9AT | ||
160In Stock |