Square D PowerPacT Q I-Line Thermal Magnetic Circuit Breaker, 240VAC
The Square D PowerPacT Q I-Line circuit breaker delivers dependable overcurrent protection and switching for 240V AC, 50/60 Hz systems. Built on the PowerPacT Q-Frame platform, this thermal magnetic breaker is available in 2 and 3-pole configurations with I-Line bracket mounting for panelboard installation, and carries UL, CSA, and NOM certifications for commercial and industrial applications.
Key Features
- Pole Configuration: PowerPacT Q circuit breakers are available in 2 and 3-pole designs for flexible circuit protection.
- Thermal Magnetic Trip: Combines thermal and magnetic trip elements for reliable, code-compliant overcurrent protection.
- Operational Voltage: Rated 240 V AC, 50/60 Hz (UL) for standard commercial and industrial power distribution systems.
- I-Line Mounting & Connection: Uses an I-Line bracket with I-Line line-side connection and lug-based load-side connection for panelboard installation.
- Continuous Current Rating: 80% continuous current rating supports standard duty-cycle circuit applications.
- Impulse Withstand Voltage: Rated 8 kV (UL) for robust impulse voltage protection.
- Mechanical Durability: Tested to 5000 no-load cycles and 1000 loaded cycles for long service life.
- Local Signalling: Includes 1 green trip indicator for quick visual status checks.
Certifications & Compliance
- UL Listed
- CSA Certified
- NOM-003-SCFI-2000 Certified
- NEMA Standards
Technical Specifications
- Warranty: 18 months
- Warranty Period: 18 months
- Sustainable Packaging: No
- Mercury Free: Yes
- Packaging Without Single Use Plastic: No
- Tier Id: 1
- ROHS Eur In Scope: Yes
- Recycled Metal Content At Cr Level: 0 %
- Poles Description: 3P
- Serviceability: No
- With Recycled Cardboard: Yes
- WEEE Product Category: 4
- China ROHS In Scope: No
- Return Indicator: Y
- Take Back: No
- Tier: 1
- Returnability: Yes
- Field Service Division: PPIBS
- Magnetic Tripping Current: 2400-2400 A
- Trip Unit Technology: thermal-magnetic
- Wire Stripping Length: 22 mm
Typical Applications
- Commercial and Industrial Electrical Installations
- Panelboard and Switchboard Systems
- I-Line Panelboard Retrofits
- OEM and Control Panel Building
- Overcurrent Protection and Circuit Switching
Why Square D?
Square D PowerPacT Q circuit breakers combine UL, CSA, and NOM-recognized construction with mercury-free, halogen-free materials and an average life duration of 15 years. With thermal magnetic trip protection, I-Line mounting, and mechanical durability tested to 5000 no-load cycles, this breaker is built for reliable, code-compliant performance in demanding commercial and industrial electrical systems.
Manufacturer Resources
Product Specs
- Product Type:
- Circuit Breaker
- Voltage Rating:
- 240VAC
- Configuration:
- 3-Pole
- Standards:
- UL-CSA-NOM
- Listing:
- UL Listed
- Amperage Rating:
- 150A
- Department:
- Electrical
- Product Group:
- Wiring Devices