Circuit Breaker 40A 120/240V 1P MPN:QOU140

These QOU series miniature circuit breakers can be surface-, flush-, or DIN rail-mounted in panelboards and load centers to free up space wherever it's needed. They interrupt currents when overloads are detected in the circuit and can switch on both AC and DC electrical systems.

Technical Specifications

• Item Miniature Circuit Breaker
• Amps 40 A
• AC Voltage Rating 120/240V AC
• Circuit Breaker Type Standard
• Number of Poles 1
• DC Voltage Rating 48V DC
• Circuit Breaker Actuator Toggle
• Circuit Breaker Mounting Style Surface/DIN Rail
• Compatible Panelboard/Load Center Series QO
• Phase Single
• Series QOU
• Max. AIR Rating 10kA at 120/240V AC
• For Use With Air Conditioning and Refrigeration Equipment, Heating
• Terminal Connection Slotted Box Lug (Reversible Line and Load)
• Frame Size 100A/QOU
• Length 4.05 in
• Width 0.75 in
• Depth 2.95 in
• Min. Wire Size 14 AWG
• Max. Wire Size 2 AWG
• Standards CSA, IEC, UL listed

Manufacturer Details

• Manufacturer: Square D
• Condensed Mfg Number: QOU140
• MPN: QOU140

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: MX
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8536200020
• GDS Category Name: Miniature Circuit Breakers
• GDS Family Name: Distribution
• GDS Segment Name: Electrical
• UNSPSC: 39121603
• UNSPSC Class ID: 16
• UNSPSC Commodity Name: Circuit protection devices and accessories
• UNSPSC Commodity ID: 03
• UNSPSC Commodity Name: Miniature circuit breakers
• UNSPSC Family ID: 12
• UNSPSC Family Name: Electrical equipment and components and supplies
• UNSPSC Segment ID: 39
• UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies

Shipping Details

• Not For Sale In: HI AK PR