Littelfuse, Inc. Datasheets for Circuit Breakers
Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions.
Circuit Breakers: Learn more
| Product Name | Notes |
|---|---|
| Designed to fit in a MINI® Blade fuse block or panel. SAE Type II used primarily as a wiring harness protector in 12 volt DC automotive systems. Conforms to SAE... | |
| Direct factory replacement for many domestic OEM vehicles. SAE Type I and Type II modified reset used primarily as a wiring harness protector in 12 volt DC automotive systems. Conforms... | |
| Direct replacement for many OEM applications. Designed for glass fuses without physical alteration in the system. Fits 1 1/4" fuse clips. SAE Type II non-cycling used primarily as a wiring... | |
| Direct replacement for many OEM applications. Designed for glass fuses without physical alteration in the system. Fits 1inch fuse clips. SAE Type II non-cycling used primarily as a wiring harness... | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB001-BP | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB001 | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB002-BP | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB002 | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB003-BP | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB003 | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB004-BP | |
| Fuses & Overcurrent Protection - Circuit Breakers - Series: Carling Retail Circuit Breakers - CTTB004 | |
| Hi-Amp Thermo Plastic Waterproof Circuit Breakers | |
| MINI® Circuit BreakersStandard Mini Footprint Circuit Breakers are designed to fit in a MINI® Blade fuse block or panel. SAE Type I used primarily as a wiring harness protector in... | |
| MINI® Circuit BreakersStandard Mini Footprint Circuit Breakers are designed to fit in a MINI® Blade fuse block or panel. SAE Type II used primarily as a wiring harness protector in... | |
| Relays, Contactors & Transformers - Definite Purpose Contactors - Series: HCD - Auxiliary Switch - CON-AUX300-1 | |
| Relays, Contactors & Transformers - Definite Purpose Contactors - Series: HCD - Auxiliary Switch - CON-AUX300-2 | |
| Relays, Contactors & Transformers - Definite Purpose Contactors - Series: HCD - Auxiliary Switch - CON-AUX600 | |
| Steel or plastic housing. Steel box type is approximately 1 ¼" x ¾" x 2/3" Comes with integral brackets (to be directly affixed with screws or bolts) or without (needs... | |
| Thermal Magnetic Circuit Breakers have both short circuit and overload protection built-in to protect the conductors and other elements connected to the circuit breaker from the dangers of excessive current. | |
| These high amp circuit breakers are typically used in auxiliary and accessory circuits for trucks, buses,RVs and marine applications in battery charger systems and DC audio systems. All high amp... | |
| These products function identically and have same internal components as OEM breakers but offer the versatility of snap off terminals for greater flexibility. SAE Type II modified reset used primarily... | |
| This product is not recommended for new designs Circuit breakers and fuses are a cost-effective solution to protecting wiring, equipment and subsystems. While fuses are a one-time, disposable solution, circuit... | |
| This product is not recommended for new designs Designed to fit in a MINI® Blade fuse block or panel. SAE Type II used primarily as a wiring harness protector in... | |
| This product is not recommended for new designs Direct replacement for many OEM applications. Designed for glass fuses without physical alteration in the system. Fits 11 /4" fuse clips. SAE... | |
| This product is not recommended for new designs Direct replacement for many OEM applications. Designed for glass fuses without physical alteration in the system. Fits 11 /4"" fuse clips. SAE... | |
| This product is not recommended for new designs | |
| This product is not recommended for new designsCircuit breakers and fuses are a cost-effective solution to protecting wiring, equipment and subsystems. While fuses are a one-time, disposable solution, circuit breakers... | |
| Type I and Type II Automotive Breakers | |
| Universal Circuit Breakers function identically and have same internal components as OEM breakers but offer the versatility of snap off terminals for greater flexibility. SAE Type II modified reset used... |