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SQUARE D Molded Case Circuit Breaker: 110 A Amps, 25kA at 240V AC, Fixed, Lug, AC - Square D Molded Case Circuit Breakers for I-Line Panelboards
SQUARE DSquare D Molded Case Circuit Breakers for I-Line Panelboards

SQUARE D Molded Case Circuit Breaker: 110 A Amps, 25kA at 240V AC, Fixed, Lug, AC

The Square D QDA221102 is a 110 A molded case circuit breaker from the QD series, designed for I-Line panelboards. It features 2 poles, a fixed instantaneous trip, lug terminals, and a maximum AIR rating of 25kA at…

SKU 3G-OTH-721919

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 110 A Amps, 25kA at 240V AC, Fixed, Lug, AC
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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Technical Specifications

SQUARE D
Manufacturer Part Number
QDA221102
Series
QD
Type
25kA at 240V AC, Fixed, Lug, AC, QD
AC
240V
Poles
2
Max. AIR Rating
25kA at 240V AC
Phase Connection
AC
Instantaneous Trip
Fixed
Terminal Connection
Lug
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D QDA221102 is a 110 A molded case circuit breaker from the QD series, designed for I-Line panelboards. It features 2 poles, a fixed instantaneous trip, lug terminals, and a maximum AIR rating of 25kA at 240V AC. 3G Electric interprets your demand for this Square D breaker, sourcing it with specialist support across 14 industrial departments.

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 QDA221102 molded case circuit breaker used for?

The Square D QDA221102 is a 110 A molded case circuit breaker from the QD series, designed for I-Line panelboards. It provides overcurrent protection in commercial and industrial electrical distribution systems, with a 25kA interrupting rating at 240V AC and fixed instantaneous trip.

What are the specifications of the Square D QDA221102?

The Square D QDA221102 is a 2-pole, 110 A molded case circuit breaker rated 240V AC with a maximum AIR rating of 25kA at 240V AC. It features lug terminals, a fixed instantaneous trip, and is part of the QD series for I-Line panelboards. The manufacturer part number is QDA221102.

Where to buy the Square D QDA221102 worldwide?

3G Electric supplies the Square D QDA221102 molded case circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and source this Square D breaker with specialist support across 14 industrial departments.

How to select the Square D QDA221102 for an I-Line panelboard?

To select the Square D QDA221102, verify your panelboard accepts QD series breakers and that the 110 A rating, 2-pole configuration, and 240V AC system voltage match your load requirements. Ensure the 25kA interrupting rating at 240V AC is sufficient for your available fault current. Consult a licensed electrician for proper coordination.

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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