Circuit Breaker Basics - Another Teaching Moment | DigiKey Electronics
Learn about the different types of AC and DC circuit breakers and their internal function in this Another Teaching Moment from DigiKey.
Part List
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | 0185050.X | CIRCUIT BREAKER 50A | 0 - Immediate 85 - Factory Stock | $474.14 | View Details |
![]() | ![]() | 0185060.X | CIRCUIT BREAKER 60A | 20 - Immediate 50 - Factory Stock | $798.90 | View Details |
![]() | ![]() | 0185070.X | CIRCUIT BREAKER 70A | 8 - Immediate 120 - Factory Stock | $798.90 | View Details |
![]() | ![]() | 0185080.X | CIRCUIT BREAKER 80A | 9 - Immediate 50 - Factory Stock | $798.90 | View Details |
![]() | ![]() | 0185100.X | CIRCUIT BREAKER 100A | 0 - Immediate | $446.68 | View Details |
![]() | ![]() | 0185100.XP | CIRCUIT BREAKER 100A | 79 - Immediate 630 - Factory Stock | $789.45 | View Details |
![]() | ![]() | 0185120.X | CIRCUIT BREAKER 120A | 0 - Immediate | $446.68 | View Details |
![]() | ![]() | 0185120.XP | CIRCUIT BREAKER 120A | 0 - Immediate | $435.91 | View Details |
![]() | ![]() | 0185150.XP | CIRCUIT BREAKER 150A | 27 - Immediate | $629.28 | View Details |
![]() | ![]() | 0211010.XP | CIRCUIT BREAKER 10A AUTO RESET | 0 - Immediate | See Page for Pricing | View Details |








