SQUARE D QDA221752 Molded Case Circuit Breaker
The Square D QDA221752 is a 175 A molded case circuit breaker for I-Line panelboards, with 2 poles, a fixed instantaneous trip, and lug terminals. It is rated 25kA at 240V AC, AC phase connection, in the QD series.
SKU 3G-OTH-721916
Also listed as: QDA 221752 · QDA-221752
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 QDA221752 is a 175 A molded case circuit breaker for I-Line panelboards, with 2 poles, a fixed instantaneous trip, and lug terminals. It is rated 25kA at 240V AC, AC phase connection, in the QD series.
Frequently Asked Questions
What is the Square D QDA221752 molded case circuit breaker used for?
The Square D QDA221752 is a 175 A molded case circuit breaker designed for I-Line panelboards. It protects electrical circuits from overloads and short circuits in commercial and industrial power distribution systems, with a 25kA interrupting rating at 240V AC.
What are the specifications of the Square D QDA221752?
The Square D QDA221752 is a 175 A, 2-pole molded case circuit breaker rated 25kA at 240V AC. It features a fixed instantaneous trip, lug terminals, AC phase connection, and belongs to the QD series. The manufacturer part number is QDA221752.
Where to buy the Square D QDA221752 worldwide?
3G Electric supplies the Square D QDA221752 molded case 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 QD series breaker.
How to select the Square D QDA221752 for an I-Line panelboard?
To select the Square D QDA221752, verify your panelboard accepts QD series breakers and requires a 175 A, 2-pole unit with lug terminals. Ensure the system voltage is 240V AC and the available fault current does not exceed 25kA. Consult a licensed electrician for proper coordination.
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.
