SIEMENS Q240 Q Series Plug-In Miniature Circuit Breaker
The Siemens Q240 is a Q Series, plug-in miniature circuit breaker rated 40 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-622287
Also listed as: Q 240 · Q-240
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The Siemens Q240 is a Q Series, plug-in miniature circuit breaker rated 40 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 Q240 miniature circuit breaker used for?
The Siemens Q240 is a 40 A, 2-pole miniature circuit breaker used for overcurrent protection in residential and light commercial Siemens EQ Load Centers. It interrupts faults up to 10kA at 120V AC, safeguarding branch circuits from overloads and short circuits.
What are the specifications of the Siemens Q240 circuit breaker?
The Siemens Q240 is rated 40 A at 120/240V AC, 2 poles, Std type, with a 10kA interrupting capacity at 120V AC. It is a plug-in Q Series breaker designed for Siemens EQ Load Centers. The manufacturer part number is Q240.
Where to buy the Siemens Q240 circuit breaker worldwide?
3G Electric supplies the Siemens Q240 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Siemens Q Series breaker.
How to install the Siemens Q240 in a load center?
Ensure the load center is de-energized. Align the Q240's plug-in tabs with the bus bar slots in a Siemens EQ Load Center, then press firmly until it snaps into place. Verify the breaker handle is in the OFF position before restoring power.
Used in
Common applications for SIEMENSSIEMENS 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.
