SQUARE D Molded Case Circuit Breaker: 225 A Amps, 25kA at 240V AC, Fixed, Lug, AB
The Square D QDA222251 is a 225 A molded case circuit breaker for I-Line panelboards, with 2 poles, 240V AC, and a 25kA at 240V AC maximum AIR rating. It features fixed instantaneous trip, lug terminal connection…
SKU 3G-OTH-609729
Also listed as: QDA 222251 · QDA-222251
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
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Product Description
The Square D QDA222251 is a 225 A molded case circuit breaker for I-Line panelboards, with 2 poles, 240V AC, and a 25kA at 240V AC maximum AIR rating. It features fixed instantaneous trip, lug terminal connection, and AB phase connection in the QD series.
Frequently Asked Questions
What is the Square D QDA222251 molded case circuit breaker used for?
The Square D QDA222251 is a 225 A molded case circuit breaker designed for I-Line panelboards. It provides overcurrent protection for electrical distribution systems in industrial and commercial facilities, with a 25kA at 240V AC interrupting rating and fixed instantaneous trip.
What are the specifications of the Square D QDA222251?
The Square D QDA222251 is a 2-pole, 225 A molded case circuit breaker rated 240V AC with a maximum AIR rating of 25kA at 240V AC. It features fixed instantaneous trip, lug terminal connection, AB phase connection, and is part of the QD series. The manufacturer part number is QDA222251.
Where to buy the Square D QDA222251 worldwide?
3G Electric supplies the Square D QDA222251 molded case 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 QD series breaker.
How to select the Square D QDA222251 for an I-Line panelboard?
To select the Square D QDA222251, verify your I-Line panelboard accepts QD series breakers. Confirm the 225 A rating, 240V AC system voltage, and 25kA at 240V AC interrupting capacity meet your fault current requirements. Ensure the 2-pole configuration and lug terminals match your wiring and phase connection needs.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D square d molded case circuit breakers for i-line panelboards. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
