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The Square D QBP22150TM 150 Amp 2-pole PowerPacT Q-frame molded case circuit breaker delivers robust protection for commercial and industrial power distribution systems. Featuring a thermal-magnetic trip unit and 80% continuous current rating, it provides dependable overload and short-circuit protection. Designed for bottom panel mounting with terminal nuts and lugs connections, this HACR-rated breaker includes a push-to-trip button and green trip indicator for easy status monitoring. Built for durability and certified to UL, CSA, and NOM standards, it is ideal for demanding panelboard applications.
Voltage and Rating
- Current Rating: 150 Amps
- Voltage Rating: 240 Volts AC
- Frequency: 50/60 Hz
- Interrupting Capacity: 10 kA @ 208Y/120VAC and 240VAC
- Continuous Current Rating: 80%
- Magnetic Tripping Current: 2400A
- Magnetic Hold Current: 1200A
Key Specifications
- Breaker Type: PowerPacT Q-Frame Molded Case Circuit Breaker
- Number of Poles: 2-Pole
- Mounting Type: Bottom panel mount (unit mount lug)
- Connection Type: Terminal nuts on line side, lugs on load side
- Application Rating: HACR rated
- Local Signaling: Green trip indicator
- Special Features: Push-to-trip button, studs on line end with nuts and washers
- Mechanical Durability: 1000 cycles loaded, 5000 cycles no load
Technical Specifications
- Trip Unit Technology: Thermal-magnetic
- Wire Compatibility: 4 AWG–300 kcmil (0.04–0.2 in²)
- Wire Stripping Length: 0.9 in
- Tightening Torque: 247.8 lbf.in (28 N·m)
- Protection Type: Overload and short-circuit protection
Product Data
- Manufacturer: Square D
- Brand: PowerPacT Q
- Model Number: QBP22150TM
- UPC: 785901672463
- Certifications: UL, CSA, NOM
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Dimensions:
- Height: 6.47 in
- Width: 3 in
- Depth: 3.93 in
- Weight: 3.24 lb