to view Local Products and Pricing
Sutherlands Home Improvement Centers and Building Materials Since 1917
  • Similar item or size pictured. Actual item may be slightly different.

Square D

Qo Main Breaker Circuit 40 Space Flush 200a

Mfg.# QO12040M200C
Sku# 668293
Select Location Price

No stock available in this market.

*Estimated stock levels as of Thu, Jun 21, 2018. All items subject to prior sale. Please call ahead to verify.

The QO load center and circuit breaker family is designed to satisfy individual requirements with a comprehensive selection.

  • Exclusive shielded copper bus features electro tin plated copper bus bars sandwiched between two rugged polymer shields to insulate and secure the interior.
  • Straight-in mains wiring and uniform termination lugs help minimize service cable bends, cutting waste and saving installation time.
  • Convertible mains allow fast field conversion between main breaker and main lugs to meet changing job requirements.
  • Standard 22,000/10,000 ampere series short circuit current rating on main breaker load centers provides increased application capability.
  • Single, captive interior mounting screw can't be lost.Interior mounts quickly and can easily be removed during rough-in for paint or theft protection.
  • Split branch neutral with up to 50% more terminations than UL requirement -- simplifies wiring and reduces clutter.
  • Indoor enclosures designed to rotate 180° to accommodate top or bottom service entrance feed, saving expensive service cable.
  • Combination slot/square-drive neutral, ground, and cover screw accommodate both standard flat blade screwdrivers and square-head drivers. Three ground bar mounting locations (left, right, and end) make it easier to wire.

Cover Type:Indoor
Depth:3-3/4 in
Height:29-7/8 in
Maximum Single Pole Circuits:40
Maximum Tandem Circuits:20
Width:14-1/4 in