B115 - Siemens 15 Amp 1-Pole 120/240VAC Type BL Molded Case Circuit Breaker, Bolt-On Mount, 10 kA Interrupt, Commercial Panel Board, Thermal Magnetic Trip, UL Listed, CSA Certified

Product Overview

Siemens B115 is a 15 amp, 1‑pole Type BL molded case circuit breaker designed for bolt‑on commercial panelboard applications.

This thermal‑magnetic breaker carries a 10 kA interrupting rating and is UL listed and CSA certified for use on 120/240VAC systems.

Key Features

• Rated 15 amps for overcurrent protection on 120/240VAC single‑pole circuits
• Type BL molded case design with bolt‑on mounting for commercial panelboards
• Thermal‑magnetic trip unit for combined overload and short‑circuit protection
• 10 kA interrupting rating
• UL Listed and CSA certified

Function and Intended Use

The B115 provides overcurrent protection for a single circuit branch. It combines thermal (overload) and magnetic (short‑circuit) tripping mechanisms in a single‑pole molded case package suitable for commercial panelboard applications.

• Single‑pole protection for branch circuits
• Thermal‑magnetic trip handles overloads and short circuits

Electrical Ratings and Performance

The breaker is rated 15 amps at 120/240VAC and has a 10 kA interrupting rating. Use these ratings to match the breaker to the circuit ampacity and available fault current at the installation location.

• Ampere rating: 15 A
• Voltage rating: 120/240 VAC
• Interrupting rating: 10 kA

Mounting and Panel Compatibility

B115 uses a bolt‑on mount intended for commercial panelboards that accept Type BL molded case breakers. Confirm the panel manufacturer and model accept Type BL bolt‑on breakers prior to ordering.

• Mount type: Bolt‑on
• Package: Type BL molded case

Certifications and Safety Listings

This Siemens B115 breaker is UL listed and CSA certified, indicating it meets the applicable North American product safety standards for circuit breakers of this class.

• Listings: UL Listed, CSA Certified

Ordering Considerations

Confirm the exact model number and the quantity required before placing an order. Use the SKU B115 when requesting a quote or preparing purchase documentation.

• Manufacturer: Siemens
• SKU / Part number: B115

Before You Order

Confirm the panelboard accepts Type BL bolt‑on breakers and verify the available fault current at the point of installation to ensure a 10 kA interrupting rating is adequate.

• Verify panel compatibility with Type BL bolt‑on breakers
• Confirm required amp rating and voltage (15 A, 120/240 VAC)
• Use SKU B115 when requesting a quote

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for B115 - Siemens 15 Amp 1-Pole 120/240VAC Type BL Molded Case Circuit Breaker, Bolt-On Mount, 10 kA Interrupt, Commercial Panel Board, Thermal Magnetic Trip, UL Listed, CSA Certified. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.