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BF1B020 | Siemens 20A 1-Pole 120V BF Series Molded Case Circuit Breaker
- Regular price
- $498.00
- Sale price
- $498.00
- Regular price
-
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Product Description P/N: BF1B020
Description
The Siemens BF1B020 is a 1-pole thermal magnetic molded case circuit breaker designed for dependable overcurrent protection in residential and light commercial electrical systems. Rated at 20 amps and 120 volts AC, this breaker ensures safe circuit operation by combining both thermal and magnetic trip mechanisms. Its bolt-on mounting configuration allows secure installation in compatible Siemens or ITE panelboards.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens / ITE |
| Category | Circuit Protection |
| Part Number | BF1B020 |
| Subcategory | Molded Case Circuit Breakers |
| Series | BF |
| Type | BF |
| Poles | 1 |
| Phase | 1 |
| Amperage Rating | 20A |
| Voltage Rating | 120V AC |
| Interrupting Capacity | 10kAIC @ 120V |
| Trip Unit Type | Thermal Magnetic |
| Trip Functions | Long-Time and Instantaneous |
| Connection Type | Bolt-On |
| Terminal Type | Load Side Lug |
| Standards | CSA Approved |
| Mounting Type | Bolt-On |
| Protection Type | Overload and Short-Circuit |
| Application | Residential and Light Commercial Circuits |
| Weight | 7 lb |
Information About BF1B020
The BF1B020 is part of the Siemens BF Series molded case circuit breakers, known for their durable construction and stable performance in low-voltage power distribution systems. This model features a thermal-magnetic trip unit providing long-time and instantaneous protection against overloads and short circuits. Designed with a bolt-on connection and load-side lugs, it guarantees reliable contact and simplified wiring during installation. With a 10kA interrupting rating at 120V, the BF1B020 complies with CSA standards and supports single-phase circuit applications in various environments.
Key Features:
- Thermal-Magnetic Protection: Combines thermal and magnetic trip functions for accurate overload and short-circuit protection.
- 1-Pole Design: Suitable for single-phase 120V circuits requiring compact, high-reliability protection.
- Bolt-On Connection: Ensures secure mounting and consistent electrical contact within the panelboard.
- Standard Interrupting Capacity: Rated at 10kAIC at 120V for general-purpose use.
- Long-Time and Instantaneous Trips: Provides stable operation under varying load and fault conditions.
- CSA Approved: Meets essential safety and performance requirements for North American installations.
- Rugged Construction: Built for durability and longevity in demanding power distribution applications.
- Non-Interchangeable Trip Unit: Maintains calibrated performance without field adjustments.
The BF1B020 delivers the reliability and precision required for consistent and safe low-voltage power protection.
Description
The Siemens BF1B020 is a 1-pole thermal magnetic molded case circuit breaker designed for dependable overcurrent protection in residential and light commercial electrical systems. Rated at 20 amps and 120 volts AC, this breaker ensures safe circuit operation by combining both thermal and magnetic trip mechanisms. Its bolt-on mounting configuration allows secure installation in compatible Siemens or ITE panelboards.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens / ITE |
| Category | Circuit Protection |
| Part Number | BF1B020 |
| Subcategory | Molded Case Circuit Breakers |
| Series | BF |
| Type | BF |
| Poles | 1 |
| Phase | 1 |
| Amperage Rating | 20A |
| Voltage Rating | 120V AC |
| Interrupting Capacity | 10kAIC @ 120V |
| Trip Unit Type | Thermal Magnetic |
| Trip Functions | Long-Time and Instantaneous |
| Connection Type | Bolt-On |
| Terminal Type | Load Side Lug |
| Standards | CSA Approved |
| Mounting Type | Bolt-On |
| Protection Type | Overload and Short-Circuit |
| Application | Residential and Light Commercial Circuits |
| Weight | 7 lb |
Information About BF1B020
The BF1B020 is part of the Siemens BF Series molded case circuit breakers, known for their durable construction and stable performance in low-voltage power distribution systems. This model features a thermal-magnetic trip unit providing long-time and instantaneous protection against overloads and short circuits. Designed with a bolt-on connection and load-side lugs, it guarantees reliable contact and simplified wiring during installation. With a 10kA interrupting rating at 120V, the BF1B020 complies with CSA standards and supports single-phase circuit applications in various environments.
Key Features:
- Thermal-Magnetic Protection: Combines thermal and magnetic trip functions for accurate overload and short-circuit protection.
- 1-Pole Design: Suitable for single-phase 120V circuits requiring compact, high-reliability protection.
- Bolt-On Connection: Ensures secure mounting and consistent electrical contact within the panelboard.
- Standard Interrupting Capacity: Rated at 10kAIC at 120V for general-purpose use.
- Long-Time and Instantaneous Trips: Provides stable operation under varying load and fault conditions.
- CSA Approved: Meets essential safety and performance requirements for North American installations.
- Rugged Construction: Built for durability and longevity in demanding power distribution applications.
- Non-Interchangeable Trip Unit: Maintains calibrated performance without field adjustments.
The BF1B020 delivers the reliability and precision required for consistent and safe low-voltage power protection.
