Rating 4.8

(1,323) · In stock

The Square D QO 40 Amp 1-1/2 in. Double-Pole Circuit Breaker is compatible with QO load centers, QO enclosures and NQOD panel boards. The breaker features a ...

Designed to protect against overloads and short-circuits. Quickly identify tripped breakers with our Visi-Trip indicator. Compatible with Square D QO ...

Rating 4.7

(369) · In stock

Interchangeable circuit breakers ; Brand. Square D ; Current Rating. 40 Amps ; Voltage. 120 Volts ; Product Dimensions. 2.9"D x 1.5"W x 3.1"H ; Circuit Breaker Type.

Rating 4.6

(152)

The Square D by Schneider Electric QO Qwik-Gard 40 Amp Two-Pole GFCI Circuit Breaker is intended for protection of entire branch circuits where ...

In stock

This circuit breaker has a maximum load of 240-Volt with a 10,000 AIR and uses a thermal-magnetic tripping mechanism. Features. Square D QO 40-Amp two-pole ...

Rating 4.7

(14) · In stock

Purchase Square D QO240 Plug-In Circuit Breakers at SimplyBreakers.com. 1-year warranty included. Free shipping. Pay with interest-free installments.

Rating 5.0

(1) · $17.99 · In stock

The Square D by Schneider Electric QO 40 amp One-Pole Circuit Breaker is intended for overload and short-circuit protection of your electrical system.

Rating 4.9

(35) · $175.17 · In stock

The Square D by Schneider Electric QO 40 Amp 3-Pole Plug-On Circuit Breaker is intended for overload and short-circuit protection of your electrical system.