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BQ2B030 | Siemens BQ Series 30A 2-Pole Bolt-On Molded Case Circuit Breaker
- Regular price
- $71.00
- Sale price
- $71.00
- Regular price
-
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Product Description P/N: BQ2B030
Description
The Siemens BQ2B030 is a BQ series molded case circuit breaker designed to provide reliable overcurrent protection in low-voltage electrical systems. This 30A, 2-pole breaker operates at 120/240VAC and uses a thermal-magnetic trip mechanism to protect against overloads and short circuits. Its bolt-on connection design ensures secure mounting in compatible Siemens panelboards.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | BQ2B030 |
| Subcategory | Molded Case Circuit Breaker |
| Series | BQ |
| Frame Size | BQ / 125 A |
| Current Rating | 30 A |
| Voltage Rating | 120/240 V AC |
| Frequency Rating | 60 Hz |
| Number of Poles | 2 |
| Phase | 1 Phase |
| Trip Type | Thermal Magnetic |
| Interrupt Rating | 10 kA |
| Connection Type | Bolt-On / Lug-In / Lug-Out |
| Mounting Type | Panel Mount |
| Compatible Wire Size | 14–6 AWG, 12–10 AWG |
| Temperature Rating | 40 °C |
| Dimensions (L×W×H) | 4 in × 3 in × 2 in |
| Color | Black |
| Certifications | UL Listed, CSA Approved |
Information About BQ2B030
The BQ2B030 is part of Siemens’ BQ series of low-voltage molded case circuit breakers, engineered for residential and commercial distribution applications. The BQ series features a non-interchangeable trip unit housed in a compact molded case for consistent protection performance. This breaker is designed for panel mounting with bolt-on and lug-style connections to provide stable electrical contact. Typical usage includes branch and feeder circuit protection where dependable interruption and standardized installation are required.
Key Features:
- Siemens BQ series design: Intended for low-voltage residential and commercial applications.
- 30 amp current rating: Suitable for standard branch circuit protection.
- Two-pole configuration: Supports 120/240V single-phase systems.
- Thermal-magnetic trip unit: Provides long-time and instantaneous protection.
- 10 kA interrupting capacity: Safely interrupts fault currents at rated voltage.
- Bolt-on connection type: Ensures secure mechanical and electrical installation.
- Compact molded case construction: Optimizes panel space while maintaining durability.
The BQ2B030 delivers the reliability and precision required for residential and commercial branch circuit protection.
Description
The Siemens BQ2B030 is a BQ series molded case circuit breaker designed to provide reliable overcurrent protection in low-voltage electrical systems. This 30A, 2-pole breaker operates at 120/240VAC and uses a thermal-magnetic trip mechanism to protect against overloads and short circuits. Its bolt-on connection design ensures secure mounting in compatible Siemens panelboards.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | BQ2B030 |
| Subcategory | Molded Case Circuit Breaker |
| Series | BQ |
| Frame Size | BQ / 125 A |
| Current Rating | 30 A |
| Voltage Rating | 120/240 V AC |
| Frequency Rating | 60 Hz |
| Number of Poles | 2 |
| Phase | 1 Phase |
| Trip Type | Thermal Magnetic |
| Interrupt Rating | 10 kA |
| Connection Type | Bolt-On / Lug-In / Lug-Out |
| Mounting Type | Panel Mount |
| Compatible Wire Size | 14–6 AWG, 12–10 AWG |
| Temperature Rating | 40 °C |
| Dimensions (L×W×H) | 4 in × 3 in × 2 in |
| Color | Black |
| Certifications | UL Listed, CSA Approved |
Information About BQ2B030
The BQ2B030 is part of Siemens’ BQ series of low-voltage molded case circuit breakers, engineered for residential and commercial distribution applications. The BQ series features a non-interchangeable trip unit housed in a compact molded case for consistent protection performance. This breaker is designed for panel mounting with bolt-on and lug-style connections to provide stable electrical contact. Typical usage includes branch and feeder circuit protection where dependable interruption and standardized installation are required.
Key Features:
- Siemens BQ series design: Intended for low-voltage residential and commercial applications.
- 30 amp current rating: Suitable for standard branch circuit protection.
- Two-pole configuration: Supports 120/240V single-phase systems.
- Thermal-magnetic trip unit: Provides long-time and instantaneous protection.
- 10 kA interrupting capacity: Safely interrupts fault currents at rated voltage.
- Bolt-on connection type: Ensures secure mechanical and electrical installation.
- Compact molded case construction: Optimizes panel space while maintaining durability.
The BQ2B030 delivers the reliability and precision required for residential and commercial branch circuit protection.
