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SQUARE D Molded Case Circuit Breaker: 80 A Amps, 25kA at 240V AC, Fixed, Lug, AB - 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: 80 A Amps, 25kA at 240V AC, Fixed, Lug, AB

The Square D QDA220801 is a QD-series molded case circuit breaker rated for 80 A at 240 V AC with a maximum AIR rating of 25 kA at 240 V AC. This 2-pole, fixed instantaneous-trip unit features lug terminals and an AB…

SKU 3G-OTH-721957

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 80 A Amps, 25kA at 240V AC, Fixed, Lug, AB
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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Technical Specifications

SQUARE D
Manufacturer Part Number
QDA220801
Series
QD
Type
25kA at 240V AC, Fixed, Lug, AB, QD
AC
240V
Poles
2
Max. AIR Rating
25kA at 240V AC
Phase Connection
AB
Instantaneous Trip
Fixed
Terminal Connection
Lug
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D QDA220801 is a QD-series molded case circuit breaker rated for 80 A at 240 V AC with a maximum AIR rating of 25 kA at 240 V AC. This 2-pole, fixed instantaneous-trip unit features lug terminals and an AB phase connection, designed for use in I-Line panelboards.

Frequently Asked Questions

What is the Square D QDA220801 molded case circuit breaker used for?

The Square D QDA220801 is a QD-series molded case circuit breaker rated for 80 A at 240 V AC. It provides overcurrent protection for branch circuits in I-Line panelboards, commonly used in commercial and industrial electrical distribution systems.

What are the specifications of the Square D QDA220801?

The Square D QDA220801 is a 2-pole, 80 A molded case circuit breaker with a maximum AIR rating of 25 kA at 240 V AC. It features fixed instantaneous trip, lug terminals, and an AB phase connection. It is part of the QD series for I-Line panelboards.

Where to buy the Square D QDA220801 worldwide?

3G Electric supplies the Square D QDA220801 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 correct Square D QDA220801 for my panelboard?

Ensure your I-Line panelboard accepts QD-series breakers. The QDA220801 is a 2-pole, 80 A unit with 25 kA interrupting capacity at 240 V AC. Verify voltage, phase connection (AB), and terminal type (lug) match your system requirements before ordering.

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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