Product Description
The Square D QO2501021 is a miniature circuit breaker that provides overcurrent protection and switching on AC and DC systems. This 2-pole breaker is rated at 50A at 120/240VAC and has a 10kA breaking capacity with plug-in mounting. It features an over center, trip-free toggle mechanism with quick make, quick break action and positive handle indication.
- Provides overcurrent protection and switching on AC and DC systems
- Features VisiTrip trip indication for visual indication of tripped circuit breaker
- UL Listed and CSA Certified
Product Highlights
The Square D QO2501021 miniature circuit breaker offers reliable circuit protection with a shunt trip, quick installation, and clear trip indication.
Product Information
Standard Information
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Brand: SQUARE D
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Manufacturer Part Number: QO2501021
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Country of Origin: Mexico
Technical Specifications
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Type: Miniature circuit-breaker
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Brand: Square D
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Current: 50 Amp
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Voltage: 120/240 VAC
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Amperage: 50 Amp
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Sub Brand: QO
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Wire Size: AWG 8...AWG 2 copper or aluminium
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Product UPC: 78590149401
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12-Digit UPC: 785901494010
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Applications: HACR rated
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Mounting Type: Plug-in
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TC Connection: Box lugs
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Certifications: CSA,UL Listed
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Conductor Size: 8-2 AWG
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Number of Poles: 2 Pole
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Interrupt Rating: 10 kA
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Line Rated Current: 50 A
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Circuit Breaker Type: Standard
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Short Circuit Current: 10 kA
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UPC: 785901494010
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GTIN: 00785901494010
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Terminal Type: Box Lug
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Mounting: Plug On
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Used On: QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
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Approval: UL, CSA
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Frequency Rating: 50/60 Hz
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Phase: 1
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Alternative Part Number: 8070628
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Series: QO
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AWG Range: AWG 8...AWG 2
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Current Rating: 50A
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Rated Voltage: 120/240V ac
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Torque: 5-5 N.m
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Electrical Connection: box lugs
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Breaking Capacity: 10 kA 120/240 V AC || 10 kA 120 V AC
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AWG Gauge: AWG 8...AWG 2 copper or aluminium
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Number Of Spaces Required: 3
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Tightening Torque: 5-5 N.m
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Product Certifications: UL Listed || CSA
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Ambient Air Temperature For Operation: 40 °C
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Material: Fiberglass Filled Thermoset
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Trip Type: Shunt/Thermal Magnetic
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Connection: Box Lug Connection
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Wire: 8 to 2 AWG Wire
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Poles: 2 Pole
