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SIEMENS Miniature Circuit Breaker: 25 A Amps, 120/240V AC, 2 Poles - Q Series, Plug-In Siemens Miniature Circuit Breakers
SIEMENSQ Series, Plug-In Siemens Miniature Circuit Breakers

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

The Siemens Q225 is a Q Series, plug-in miniature circuit breaker rated 25 A at 120/240V AC, 2 poles, Std type, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens EQ Load Centers, this…

SKU 3G-OTH-622281

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

SIEMENS
Manufacturer Part Number
Q225
Type
Std
AC
120/240V
Poles
2
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens Q225 is a Q Series, plug-in miniature circuit breaker rated 25 A at 120/240V AC, 2 poles, Std type, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens EQ Load Centers, this single-pole breaker provides overcurrent protection in a compact, plug-in format.

Frequently Asked Questions

What is the Siemens Q225 miniature circuit breaker used for?

The Siemens Q225 is a 25 A, 2-pole miniature circuit breaker used for overcurrent protection in residential and light commercial Siemens EQ Load Centers. It provides reliable protection against overloads and short circuits in branch circuits, ensuring safe electrical distribution.

What are the specifications of the Siemens Q225 circuit breaker?

The Siemens Q225 is rated 25 A at 120/240V AC, 2 poles, with a 10kA interrupting capacity at 120V AC. It is a plug-in, Q Series, Std type breaker designed for Siemens EQ Load Centers. The manufacturer part number is Q225.

Where to buy the Siemens Q225 circuit breaker worldwide?

3G Electric supplies the Siemens Q225 miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine Siemens Q225 breaker for your load center.

How to install the Siemens Q225 circuit breaker?

To install the Siemens Q225, ensure the load center is de-energized. Align the breaker's plug-in tabs with the bus bar in a Siemens EQ Load Center and press firmly until it snaps into place. Connect the circuit wires to the terminal screws and torque to manufacturer specifications.

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 q series, plug-in 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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Miniature Circuit Breaker: 125 A Amps, 120/240V AC, 2 Poles, Std (MPN Q2125). Key specifications — attr196014: 125 A; attr196015: 120/240V AC; attr196017: 10kA at 120V AC; attr196018: Siemens EQ Load Centers; attr196016: Single; attr232503: Q.
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Miniature Circuit Breaker: 125 A Amps, 120/240V AC, 2 Poles, Std (MPN Q2125). Key specifications — attr196014: 125 A; attr196015: 120/240V AC; attr196017: 10kA at 120V AC; attr196018: Siemens EQ Load Centers; attr196016: Single; attr232503: Q.
Miniature Circuit Breaker: 15 A Amps, 120V AC, 1 Poles (MPN QF115A). Key specifications — attr196014: 15 A; attr196015: 120V AC; attr196017: 10kA at 120V AC; attr196018: Siemens Load Centers; attr196016: Single; attr232503: QF.
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Miniature Circuit Breaker: 30 A Amps, 120V AC, 1 Poles, Std (MPN Q130). Key specifications — attr196014: 30 A; attr196015: 120V AC; attr196017: 10kA at 120V AC; attr196018: Siemens EQ Load Centers; attr196016: Single; attr232503: Q.
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Miniature Circuit Breaker: 20 A Amps, 120V AC, 1 Poles (MPN QF120A). Key specifications — attr196014: 20 A; attr196015: 120V AC; attr196017: 10kA at 120V AC; attr196018: Siemens Load Centers; attr196016: Single; attr232503: QF.
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