$251.94/EA
- QO and QOB circuit breakers have an over center, trip-free toggle mechanism with quick-make, quick-break action and positive handle indication
- The tripping mechanisms in two and three-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously
- Plug-on QO circuit breakers are for use in QO loadcenters, NQ and NQOD panelboard, OEM mounting bases and Speed-D switchboard distribution panel
- QO and QOB circuit breakers have Visi-Trip feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit
- Common trip
- 8 to 2 AWG aluminum/copper wire
Specifications
Brand: Square D
Amperage Rating: 45, 45 A
Dimensions: 2.91 in L x 2.25 in W x 3.12 in H
Frequency Rating: 50/60, 50/60 Hz
Interrupt Rating: 10, 10 kA
Number of Poles: 3
Phase: 3, 3 ph
Temperature Rating (Degrees F): 40, 40 deg C
Trip Type: Thermal/Magnetic
Type: Standard
Voltage Rating: 240, 240 VAC
Wire Size: 8 to 2, 8 to 2 AWG
Connection type: Box Lug
Country of origin: MX, US
Mounting type: Plug-In
Manufacturer Name: Schneider Electric
UNSPSC: 39121603
UPC: 00785901012481
Square D QO345 Qo Miniature Circuit Breaker
Square D QO Miniature Circuit Breaker, Standard, 240 VAC, 45 A, 50/60 Hz Frequency, 10 kA Interrupt, Thermal/Magnetic Trip, 3 Pole, 3 ph, Box Lug Connection, 8 to 2 AWG Wire, Plug-In Mounting, 40 deg C, 2.91 in L x 2.25 in W x 3.12 in H Dimensions
Additional Description: SQD -QO345 MINIATURE CIRCUIT BREAKER 240V 45A
Catalog Description: Mini circuit breaker, QO, 45A, 3 pole, 120/240VAC, 10kA, plug in
Item FeaturesFor providing overload and short circuit protection
Item Features
Item FeaturesCSA Certified|HACR Rated|PROP65: This product can expose you to chemicals including: Diisononyl phthalate (DINP), which is known to the State of California to cause cancer and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov|RoHS Compliant|UL Listed