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The Siemens ED41B020 is a low voltage molded case circuit breaker designed for efficient performance. It operates effectively at an amperage rating of 20 amps. The circuit breaker is compatible with 120/277 VAC and 125 VDC, featuring a single-pole design.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Low Voltage Molded Case Circuit Breaker |
| Product Line | SENTRON |
| Part Number | ED41B020 |
| UPC | 783643209091 |
| Amperage Rating | 20 Amp |
| Poles | 1 Pole |
| Voltage Rating | 120/277 VAC, 125 VDC |
| Interrupt Rating | 22 kAIC at 277V |
| Trip Type | Thermal-Magnetic |
| Frame Type | ED4 Standard Frame |
| Mounting | Panelboard Mount |
| Connection Type | Load Lugs Only |
| Wire Range | Copper 14–10 AWG, Aluminum 12–10 AWG |
| Trip Unit Interchange | Non-Interchangeable |
| Phase | Single Phase |
The Siemens ED41B020 circuit breaker is categorized as a low voltage molded case unit. With an amperage rating of 20 Amps, this device is structured with a single pole, making it ideal for single-phase applications. It functions effectively across a voltage range of 120/277 VAC and 125 VDC.
This model utilizes a thermal-magnetic trip mechanism, which provides dependable protection against overcurrent conditions. The interrupt rating reaches up to 22 kAIC at 277 volts, allowing it to handle significant electrical faults without compromising safety.
The ED41B020 features a standard ED4 frame type and is intended for panelboard installation, ensuring it can be easily integrated into various setups. Its connection method is designed for load lugs only, which facilitates straightforward wiring. Additionally, this circuit breaker accommodates wire sizes from 14 to 10 AWG for copper conductors and from 12 to 10 AWG for aluminum conductors. It's important to note that the trip unit in this model is non-interchangeable, ensuring consistent performance throughout its usage.