B270 - 70Amp Circuit Breaker
- 70 Amp
- 10k @ 120/240VAC
- 2 Pole
Purchase Options: Brand New
B270 - 70Amp Circuit Breaker Description
B270 - 70Amp Circuit Breaker
The Siemens B270 is a 70-amp70-amp, 2-pole circuit breaker for your 120/240 VAC electrical systems. It provides thermal magnetic protection against overloads and short circuits and is commonly used in residential, commercial, and light industrial applications. The bolt-on design allows for secure installation in compatible Siemens panelboards, while the compact BL series construction helps save panel space. With a 10kA interrupting rating, the B270 is suitable for distribution panels, HVAC equipment, control panels, and general electrical distribution systems. It is built to UL 489 standards for molded case circuit breakers.
Key Features and Benefits
- 70 amp circuit breaker: Designed for electrical distribution applications requiring dependable circuit protection.
- 2-pole configuration: Suitable for 120/240VAC electrical systems in residential, commercial, and light industrial environments.
- Rated for 120/240VAC systems: Supports common low-voltage electrical distribution requirements.
- 10kA interrupting capacity: Provides protection in applications where interrupting capability is required.
- Thermal magnetic trip protection: Helps protect against overloads and short circuits through responsive trip performance.
- Bolt-on mounting design: Allows for secure installation in compatible Siemens panelboards.
- Compact Siemens BL series construction: Helps save panel space in electrical distribution equipment.
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UL 489 listed: Built to recognized standards for molded case circuit breakers.
Technical Specifications
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Manufacturer: Siemens
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Catalog Number: B270
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Product Type: Molded Case Circuit Breaker
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Series: BL
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Poles: 2
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Amperage Rating: 70A
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Voltage Rating: 120/240VAC
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Interrupt Rating: 10kAIC
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Trip Type: Thermal Magnetic
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Mounting Type: Bolt-On
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Application: Electrical Distribution
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Standard: UL 489
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Dimensions:
- Length: Approx. 2.563"
- Width: Approx. 2.00"
- Height: Approx. 3.122"
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Weight: Approx. 0.639 lb
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Country of Origin: Mexico
Material Compliance and Certifications
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UL 489 Standards: The Siemens B270 meets UL 489 standards for molded case circuit breakers and is intended for professional electrical distribution applications.
Where It Works Best
- Commercial buildings
- Residential electrical systems
- Light industrial facilities
- Distribution panels and panelboards
- HVAC systems
- Electrical control panels
- Maintenance and retrofit projects
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Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:2.0
- Height:3.75
- Depth:2.38
- Poles:2
- Amperes:70
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:BL
- Approx Dimensions:2.00"W x 3.75"L x 2.38"D
- Additional Notes:HACR rated, Bolt-on Molded Case Circuit Breaker, 40å¼C
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