Square D QOU230 2-Pole 30A Circuit Breaker
The Square D QOU230 is a 2-pole, 30-amp miniature circuit breaker designed for reliable overcurrent protection in residential and commercial applications. Operating at 120/240 VAC, it features a 10 kA interrupting capacity, ensuring safety and performance in various electrical systems.
Key Features
- Amperage Rating: 30 Amps
- Voltage Rating: 120/240 VAC
- Interrupting Capacity: 10 kA at 120/240 VAC
- Number of Poles: 2
- Trip Type: Thermal Magnetic
- Mounting Options: DIN Rail, Surface, or Flush Mounting
- Terminal Connection: Slotted Box Lugs for Line and Load
- Wire Compatibility: Accepts 14 to 2 AWG Copper or Aluminum Wires
- Certifications: UL Listed, CSA Certified, IEC Rated
Design and Construction
The QOU230 circuit breaker is engineered with a compact design, measuring 4.05 inches in height, 1.5 inches in width, and 2.95 inches in depth. Its versatile mounting options allow for DIN rail, surface, or flush installations, catering to diverse application requirements. The slotted box lug terminals accommodate a range of wire sizes, from 14 to 2 AWG, supporting both copper and aluminum conductors.
Applications
Ideal for use in various settings, the QOU230 is suitable for:
- Appliance Manufacturing
- HVAC Systems
- Industrial Machinery
- Material Handling Equipment
- Wastewater Treatment Facilities
Its robust construction and reliable performance make it a preferred choice for environments requiring dependable circuit protection.
Certifications and Standards
The Square D QOU230 meets multiple industry standards, including:
- UL 489 Listed
- CSA C22.2 No. 5-02 Certified
- IEC 60947-2 Rated
- RoHS Compliant
These certifications ensure compliance with safety and performance requirements, providing peace of mind for installers and end-users alike.
In summary, the Square D QOU230 2-Pole 30A Circuit Breaker offers a combination of safety, versatility, and reliability, making it an excellent choice for a wide range of electrical applications.
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