QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 3 pole QO circuit breaker is rated at 150A at 120/240VAC. This unit provides 22kA breaking capacity and bolt on mounting. This product includes a fungal treatment. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.

• Prop 65
• WARNING: This product can expose you to chemicals including: Cadmium and cadmium compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

• Environment
• Product Certifications : UL Listed || CSA
• Ambient Air Temperature For Operation : 40 °C
• Contractual warranty
• Warranty : 18 months
• Environmental data
• Rohs Exemption Information : Yes
• Mercury Free : Yes
• Toxic Heavy Metal Free : Yes
• Reach Regulation : Free of Substances of Very High Concern above the threshold
• California Proposition 65 : WARNING: This product can expose you to chemicals including: Cadmium and cadmium compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
• Reach Free Of Svhc : Yes
• China Rohs Regulation : X
• Take-Back : No
• Eu Rohs Directive : Compliant
• Complementary
• Height : 145 mm
• Tightening Torque : 28.3-28.3 N.m
• Number Of Spaces Required : 6
• Net Weight : 0.454 kg
• Breaking Capacity : 22 kA 120/240 V AC || 22 kA 240 V AC || 22 kA 120 V AC
• Awg Gauge : AWG 4...300 kcmil copper or aluminium
• Width : 114 mm
• Depth : 124 mm
• Specifications
• Country of Origin : United States
• Width : 114 mm
• Height : 145 mm
• Weight : 0.454 kg
• Circuit Breaker Type : standard
• Range Of Product : QO
• Product Or Component Type : miniature circuit-breaker
• Circuit Breaker Application : not rated
• Mounting Mode : bolt-on
• Poles Description : 3P
• Electrical Connection : box lugs
• Line Rated Current : 150 A
• [Ue] Rated Operational Voltage : 120/240 V AC || 240 V AC || 120 V AC