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SIEMENS Miniature Circuit Breaker: 50 A Amps, 120V AC, 1 Poles - Q Series, Plug-In Siemens Miniature Circuit Breakers
SIEMENSQ Series, Plug-In Siemens Miniature Circuit Breakers

SIEMENS Miniature Circuit Breaker: 50 A Amps, 120V AC, 1 Poles

The Siemens Q150 is a Q Series, plug-in miniature circuit breaker rated 50 A at 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens EQ Load Centers, this Std-type breaker…

SKU 3G-OTH-622293

Brand
SIEMENS
Item
Miniature Circuit Breaker: 50 A Amps, 120V AC, 1 Poles
Category
Q Series, Plug-In Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
Q150
Type
Std
AC
120V
Poles
1
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens Q150 is a Q Series, plug-in miniature circuit breaker rated 50 A at 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens EQ Load Centers, this Std-type breaker provides overcurrent protection in a compact 1-pole format.

Frequently Asked Questions

What is the Siemens Q150 miniature circuit breaker used for?

The Siemens Q150 is a single-pole, 50 A miniature circuit breaker used for overcurrent protection in residential and commercial Siemens EQ Load Centers. It interrupts faults up to 10kA at 120V AC, safeguarding branch circuits from damage due to overloads or short circuits.

What are the specifications of the Siemens Q150 circuit breaker?

The Siemens Q150 is rated 50 A at 120V AC, single-pole, 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 Q150.

Where to buy the Siemens Q150 circuit breaker worldwide?

3G Electric supplies the Siemens Q150 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 Q150 breaker for your load center.

How to install the Siemens Q150 breaker in a load center?

To install the Siemens Q150, ensure the load center is de-energized. Align the breaker's plug-in tabs with the bus bar slots in a Siemens EQ Load Center and press firmly until it snaps into place. 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

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: 25 A Amps, 120/240V AC, 2 Poles, Std (MPN Q225). Key specifications — attr196014: 25 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.
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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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