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B320H
The Siemens B320H is a molded case circuit breaker that operates within the SpeedFax series with a rated amperage of 20A. This unit utilizes a thermal magnetic trip unit and features a toggle actuator design for reliable operation.
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Technical specifications for B320H
| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | SpeedFax |
| Part Number | B320H |
| UPC | 783643263994 |
| Actuator Design | Toggle |
| Type of Trip Unit | Thermal Magnetic Trip Unit |
| Load Side Terminal Connection | Lugs |
| Rated Amperage | 20 Amperes |
| Trip Functions | Long-Time and Instantaneous (LI) |
| Poles Configuration | 3 Poles |
| Compatible Wire Size | 14 to 10 American Wire Gauge (Copper); 12 to 10 American Wire Gauge (Aluminum) |
| Ampere Interrupt Capacity | 22 kA at 240 Volts AC |
| Phase Type | 3-Phase |
| Line Side Terminal Connection | Busbar |
| Mounting Method | Panel Mount |
| System Frequency | 50 to 60 Hertz |
| Frame Type | B Frame |
Siemens' B320H from the SpeedFax series functions as a molded case circuit breaker, specifically engineered to provide robust circuit protection. This model operates at a rated current of 20 Amperes and is equipped with a thermal magnetic trip unit for effective fault management.
The actuator is designed as a toggle, allowing for straightforward operation. For terminal connections, this breaker features lugs on the load side and a busbar connection on the line side, facilitating efficient wiring setups. It supports a configuration of three poles and is compatible with wire sizes from 14 to 10 American Wire Gauge for copper conductors, as well as 12 to 10 AWG for aluminum conductors.
Designed for both panel mounting and operation in 3-phase systems, the B320H ensures reliable performance across varying applications. It has an ampere interrupt capacity of 22 kiloamperes at 240 volts AC, providing robust protection against overload conditions. This unit operates effectively within a frequency range of 50 to 60 Hertz and is classified as a B frame type, making it suitable for various installation environments.
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