SQUARE D QDA220804 QD Series Molded Case Circuit Breaker
The Square D QDA220804 is a QD Series Molded Case Circuit Breaker rated 80 A with a maximum AIR rating of 25kA at 240V AC. This 2-pole, fixed instantaneous-trip unit features lug terminals and BC phase connection…
SKU 3G-OTH-721945
Also listed as: QDA 220804 · QDA-220804
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The Square D QDA220804 is a QD Series Molded Case Circuit Breaker rated 80 A with a maximum AIR rating of 25kA at 240V AC. This 2-pole, fixed instantaneous-trip unit features lug terminals and BC phase connection, designed for I-Line panelboards. 3G Electric interprets your demand, sources genuine Square D breakers, and supports your facility with specialist expertise across 14 industrial departments — including electrical, power transmission, and controls.
Frequently Asked Questions
What is the Square D QDA220804 molded case circuit breaker used for?
The Square D QDA220804 is a QD Series molded case circuit breaker rated 80 A, 240V AC, with a 25kA interrupting capacity. It protects electrical circuits in I-Line panelboards from overloads and short circuits, commonly used in commercial and industrial power distribution systems.
What are the specifications of the Square D QDA220804 circuit breaker?
The Square D QDA220804 is a 2-pole, 80 A molded case circuit breaker with a maximum AIR rating of 25kA at 240V AC. It features fixed instantaneous trip, lug terminals, and BC phase connection. It is part of the QD Series and designed for I-Line panelboards.
Where to buy Square D QDA220804 circuit breakers worldwide?
3G Electric supplies genuine Square D QDA220804 circuit breakers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source the right Square D breaker for your application.
How to select the right Square D molded case circuit breaker for an I-Line panelboard?
To select the right Square D molded case circuit breaker, match the voltage (240V AC), current rating (80 A), interrupting capacity (25kA), pole count (2), and terminal type (lug) to your panelboard requirements. The QDA220804 is a fixed instantaneous-trip unit for BC phase connection. Consult 3G Electric for application support.
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.
