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B330 | Siemens BL Series 30A 3-Pole Bolt-On Molded Case Circuit Breaker
- Regular price
- $205.00
- Sale price
- $205.00
- Regular price
-
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Product Description P/N: B330
Description
The Siemens B330 is a 30-amp, 3-pole molded case circuit breaker engineered for dependable overcurrent protection in panelboard applications. Manufactured by Siemens, the B330 features a non-interchangeable trip mechanism and a bolt-on mounting design for secure installation. It is rated for 240V operation and is intended for systems requiring consistent and stable circuit protection.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | B330 |
| Subcategory | Molded Case Circuit Breaker |
| Series / Type | BL Series |
| Current Rating | 30 A |
| Number of Poles | 3 |
| Voltage Rating | 240 V AC |
| Frequency | 60 Hz |
| Mounting Type | Bolt-On |
| Trip Mechanism | Non-interchangeable |
| Interrupt Rating | 10 kA |
| Certifications | UL Listed, CSA Approved |
| Dimensions (H × W × L) | 3.5 in × 3 in × 3 in |
| Application | Panelboard overcurrent protection |
Information About B330
The B330 is part of the Siemens BL Series of molded case circuit breakers, developed for compact panelboard installations. It utilizes a molded case construction with a factory-set, non-interchangeable thermal-magnetic trip unit to ensure predictable protection characteristics. The breaker integrates directly into compatible Siemens panelboards using a bolt-on connection that enhances mechanical and electrical stability. It is typically used in commercial and light industrial distribution systems where space efficiency, certification compliance, and reliable fault interruption are required.
Key Features:
- BL Series design: Engineered for Siemens panelboard applications.
- Non-interchangeable trip: Fixed trip characteristics for consistent protection.
- 3-pole configuration: Supports three-phase circuit applications.
- Bolt-on mounting: Provides secure attachment to panelboard bus structures.
- Thermal-magnetic protection: Responds to both overloads and short circuits.
- CSA and UL certified: Complies with North American safety standards.
- Compact form factor: Optimized for installations with limited space.
The B330 delivers the reliability and precision required for three-phase panelboard circuit protection in commercial electrical systems.
Description
The Siemens B330 is a 30-amp, 3-pole molded case circuit breaker engineered for dependable overcurrent protection in panelboard applications. Manufactured by Siemens, the B330 features a non-interchangeable trip mechanism and a bolt-on mounting design for secure installation. It is rated for 240V operation and is intended for systems requiring consistent and stable circuit protection.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | B330 |
| Subcategory | Molded Case Circuit Breaker |
| Series / Type | BL Series |
| Current Rating | 30 A |
| Number of Poles | 3 |
| Voltage Rating | 240 V AC |
| Frequency | 60 Hz |
| Mounting Type | Bolt-On |
| Trip Mechanism | Non-interchangeable |
| Interrupt Rating | 10 kA |
| Certifications | UL Listed, CSA Approved |
| Dimensions (H × W × L) | 3.5 in × 3 in × 3 in |
| Application | Panelboard overcurrent protection |
Information About B330
The B330 is part of the Siemens BL Series of molded case circuit breakers, developed for compact panelboard installations. It utilizes a molded case construction with a factory-set, non-interchangeable thermal-magnetic trip unit to ensure predictable protection characteristics. The breaker integrates directly into compatible Siemens panelboards using a bolt-on connection that enhances mechanical and electrical stability. It is typically used in commercial and light industrial distribution systems where space efficiency, certification compliance, and reliable fault interruption are required.
Key Features:
- BL Series design: Engineered for Siemens panelboard applications.
- Non-interchangeable trip: Fixed trip characteristics for consistent protection.
- 3-pole configuration: Supports three-phase circuit applications.
- Bolt-on mounting: Provides secure attachment to panelboard bus structures.
- Thermal-magnetic protection: Responds to both overloads and short circuits.
- CSA and UL certified: Complies with North American safety standards.
- Compact form factor: Optimized for installations with limited space.
The B330 delivers the reliability and precision required for three-phase panelboard circuit protection in commercial electrical systems.