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SQUARE D QDA221754 Molded Case Circuit Breaker, 175A, 2-Pole, 240V AC, 25kA - Square D Molded Case Circuit Breakers for I-Line Panelboards
SQUARE DSquare D Molded Case Circuit Breakers for I-Line Panelboards

SQUARE D QDA221754 Molded Case Circuit Breaker, 175A, 2-Pole, 240V AC, 25kA

The Square D QDA221754 is a 175 A molded case circuit breaker for I-Line panelboards, with 2 poles, 240V AC, and a max. AIR rating of 25kA at 240V AC. It features a fixed instantaneous trip, lug terminal connection…

SKU 3G-OTH-721887

Also listed as: QDA 221754 · QDA-221754

Brand
SQUARE D
Item
QDA221754 Molded Case Circuit Breaker, 175A, 2-Pole, 240V AC, 25kA
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SQUARE D
Manufacturer Part Number
QDA221754
Series
QD
Type
25kA at 240V AC, Fixed, Lug, BC, QD
AC
240V
Poles
2
Max. AIR Rating
25kA at 240V AC
Phase Connection
BC
Instantaneous Trip
Fixed
Terminal Connection
Lug

Technical Documents

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D QDA221754 is a 175 A molded case circuit breaker for I-Line panelboards, with 2 poles, 240V AC, and a max. AIR rating of 25kA at 240V AC. It features a fixed instantaneous trip, lug terminal connection, and BC phase connection, part of the QD series.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Square D QDA221754 molded case circuit breaker used for?

The Square D QDA221754 is a 175 A molded case circuit breaker designed for I-Line panelboards in industrial and commercial power distribution systems. It provides overcurrent protection for branch circuits and equipment, with a 25kA interrupting rating at 240V AC and 2-pole configuration.

What are the specifications of the Square D QDA221754 circuit breaker?

The Square D QDA221754 is a 175 A, 2-pole molded case circuit breaker rated 240V AC with a max. AIR rating of 25kA at 240V AC. It features a fixed instantaneous trip, lug terminal connection, BC phase connection, and is part of the QD series. The manufacturer part number is QDA221754.

Where to buy the Square D QDA221754 circuit breaker worldwide?

3G Electric supplies the Square D QDA221754 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 right Square D QDA221754 circuit breaker for your panelboard?

To select the Square D QDA221754, verify your I-Line panelboard compatibility, required amperage (175 A), voltage (240V AC), and interrupting capacity (25kA). Ensure the 2-pole, fixed instantaneous trip, lug terminals, and BC phase connection match your application. Consult a licensed electrician for proper sizing.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE 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.

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