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SIEMENS B115H BL Series Bolt-On Miniature Circuit Breaker - B Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSB Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS B115H BL Series Bolt-On Miniature Circuit Breaker

The Siemens B115H is a 15 A, single-pole miniature circuit breaker from the BL Series, rated 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. Designed for bolt-on installation in Siemens P1 panelboards…

SKU 3G-OTH-609567

Brand
SIEMENS
Item
B115H BL Series Bolt-On Miniature Circuit Breaker
Part Number
B115H
Category
B Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
B115H
Series
BL
Type
Std
AC
120/240V
Amps
15 A
Phase
Single
Poles
1
For Use With
Siemens P1 Panelboards
Max. AIR Rating
22kA at 120/240V AC
AC Voltage Rating
120/240V AC

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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens B115H is a 15 A, single-pole miniature circuit breaker from the BL Series, rated 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. Designed for bolt-on installation in Siemens P1 panelboards, this standard-trip breaker provides overcurrent protection for single-phase branch circuits.

Frequently Asked Questions

What is the Siemens B115H miniature circuit breaker used for?

The Siemens B115H is a 15 A, single-pole miniature circuit breaker used for overcurrent protection in single-phase branch circuits. It is designed for bolt-on installation in Siemens P1 panelboards, providing reliable protection in commercial and industrial electrical distribution systems.

What are the specifications of the Siemens B115H circuit breaker?

The Siemens B115H is rated 15 A at 120/240V AC, single-phase, with 1 pole. It has a maximum AIR rating of 22kA at 120/240V AC and features standard trip characteristics. This BL Series breaker is for use with Siemens P1 panelboards and is a bolt-on type.

Where to buy the Siemens B115H circuit breaker worldwide?

3G Electric supplies the Siemens B115H miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this genuine Siemens BL Series breaker for your project.

How to install the Siemens B115H circuit breaker?

Install the Siemens B115H by ensuring the panelboard is de-energized, then bolt the breaker securely into the Siemens P1 panelboard bus. Connect the line and load conductors per the torque specifications on the breaker. Always follow local electrical codes and use proper personal protective equipment.

Used in

Common applications for SIEMENS
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
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SIEMENS Products

3G Electric supplies SIEMENS b series, bolt-on siemens miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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