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SIEMENS Miniature Circuit Breaker: 25 A Amps, 120/240V AC, 2 Poles - B Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSB Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS Miniature Circuit Breaker: 25 A Amps, 120/240V AC, 2 Poles

The Siemens B225 is a 25 A, 120/240V AC, 2-pole miniature circuit breaker from the BL Series, designed for bolt-on use with Siemens P1 Panelboards. It features a standard trip type and a maximum AIR rating of 10kA at…

SKU 3G-OTH-722144

Brand
SIEMENS
Item
Miniature Circuit Breaker: 25 A Amps, 120/240V AC, 2 Poles
Category
B Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
B225
Series
BL
Type
Std
AC
120/240V
Amps
25 A
Phase
Single
Poles
2
For Use With
Siemens P1 Panelboards
Max. AIR Rating
10kA 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 B225 is a 25 A, 120/240V AC, 2-pole miniature circuit breaker from the BL Series, designed for bolt-on use with Siemens P1 Panelboards. It features a standard trip type and a maximum AIR rating of 10kA at 120/240V AC, supporting single-phase applications.

Frequently Asked Questions

What is the Siemens B225 miniature circuit breaker used for?

The Siemens B225 is a 25 A, 2-pole miniature circuit breaker for single-phase 120/240V AC applications. It provides overcurrent protection in Siemens P1 panelboards and is commonly used in commercial and industrial electrical distribution systems where bolt-on breakers are required.

What are the specifications of the Siemens B225 circuit breaker?

The Siemens B225 is rated 25 A at 120/240V AC, 2-pole, single-phase, with a standard trip type. It has a maximum AIR rating of 10kA at 120/240V AC and is designed for bolt-on use with Siemens P1 panelboards. It belongs to the BL Series.

Where to buy the Siemens B225 circuit breaker worldwide?

3G Electric supplies the Siemens B225 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 for pricing and lead time on this Siemens BL Series breaker.

How to install the Siemens B225 bolt-on circuit breaker?

Install the Siemens B225 by ensuring the panelboard is de-energized. Align the breaker's bolt-on tabs with the bus bar in a Siemens P1 panelboard, then tighten the mounting screw securely. Connect line and load wires to the appropriate terminals, torque to manufacturer specifications, and verify proper seating before restoring power.

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

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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