SQD QO340
MFG #QO340
UPC #78590140076
SKU #91620
6 in Stock
Stock Item
More available 01/09/2026
$480.00/BX
Product description
SQD QO340 40AMP 3POLE 240VAC PLUG-IN CIRCUIT BREAKER QO STYLE
Square Dâ„¢, QO340, Miniature Circuit Breaker, Standard, 240 VAC, 40 A, 50/60 Hz Frequency, 10 kA Interrupt, QO Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Box Lug Connection, 8 to 2 AWG Wire, Plug-On Mounting, 40 deg C, 3 in H x 2.25 in W x 2.91 in D Dimensions
Square Dâ„¢, QO340, Miniature Circuit Breaker, Standard, 240 VAC, 40 A, 50/60 Hz Frequency, 10 kA Interrupt, QO Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Box Lug Connection, 8 to 2 AWG Wire, Plug-On Mounting, 40 deg C, 3 in H x 2.25 in W x 2.91 in D Dimensions
- BREAKER CKT MINTR 240VAC 40A 10KA 3 QO
- Product Catalog Page(s)
- CSA Certified|HACR Rated|RoHS Compliant|UL Listed
- Square D, QO340, 3-Pole Miniature Circuit Breaker, Standard, 240 VAC, 40 A, 50/60 Hz Frequency, 10 kA Interrupt, QO Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Box Lug Connection, 8 to 2 AWG Wire, Plug-On Mounting, 40 deg C, 3 in H x 2.25 in W x 2.91 in D Dimensions
- For providing overload and short circuit protection
- Brand: Square D