QO330EPD Square D 3 Pole 30 Amp Plug-in QO With Equipment Protection

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  • ID: #15482
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  • Availability: 2 In Stock
  • $874

Square D QO330EPD  30 Amp 3 Pole QO style Plug-in with Equipment Protection By Schneider

Ground Fault Equipment Protection Circuit Breakers provide protection of equipment from damaging line-to-ground fault current and de-energizes the circuit for all un-grounded conductors of the circuit.

For use in all Square D QO Loadcenters

The QO load center and circuit breaker family is designed to satisfy individual requirements with a comprehensive selection: … 30 to 400 amps 2 to 42 circuits. Indoor and outdoor versions. Separate flush or surface mount covers. Full complement of accessories.

Also fits in all NQ and NQOB Panelboards


Product Miniature circuit-breaker
Range QO
Current Rating 30 A
Voltage Rating 240 V AC
Mounting Type Plug-in
Number of Poles 3 Poles
Circuit Breaker Type Ground fault protecting class B 30 mA
Inturrupting Rating 10 kA 240 V AC 50/60 Hz
Number of Panel Spaces 3
Wire Size AWG 14…AWG 8 copper

AWG 12…AWG 8 aluminium

height 4.12 in (104.65 mm)
depth 2.91 in (73.91 mm)
width 2.25 in (57.15 mm)
Certifications UL listed


Certifications UL listed
Ambient Rating 104 °F (40 °C)
Discount Schedule DE2A
GTIN 7.85902E+11
Returnability Yes
Country of origin MX


QO(B) miniature circuit breakers for QO systems

QO(B) circuit breakers come in plug-on or bolt-on options and a complete range of amperage’s and interrupting ranges to fit into various QO distribution panels. QO is the “World’s Finest” Industry leading offer since 1955, with features engineered for faster installation, reliability and quality.


**Free Shipping on orders over $100.00 for the Continental USA**

Shipping charge on orders below $100.00 will be a flat fee of $9.00

Need it Tomorrow?

Overnight and Expedited Shipping is available, (additional charge will apply) and orders must be called in prior to 4:00 pm PST.

*For Alaska, Hawaii and Puerto Rico

All orders for Alaska, Hawaii and Puerto Rico have an additional charge of $35.00 including orders over $100.00. Solar Generators or freight shipments cannot be shipped to Alaska, Hawaii and Puerto Rico.

If any special shipping arrangements need to be made, please call and we will make sure you receive your order as you wish.

Most items ship from our location in Southern California and will be delivered in 1 to 7 work days depending on the delivery address. Items may ship UPS, USPS or Federal Express.

We strive to ship out your items the same day the order is placed, to help us accomplish this please refer to the following deadlines: If your item is shipping to a PO box, expect a 24 hour delay.

Called in orders prior to 4:00 pm PST will ship same day.

On-Line orders sent prior to 3:00 PST will ship same day, (unless we need to order it for you).

Thank you and feel free to call 800-743-1851 if you have any questions.