Product Overview: The Westinghouse Electric NL-348 is a robust and high-performance 3-pole molded case circuit breaker (MCCB) engineered to deliver superior overcurrent protection in demanding industrial and commercial environments. Designed for reliability and safety, the NL-348 safeguards electrical systems from damaging overloads and short circuits, ensuring continuous operation and preventing costly downtime. Its compact design and durable construction make it an ideal choice for a wide range of applications requiring dependable circuit interruption and protection, from main service entrances to feeder and branch circuit applications. This essential electrical component provides critical safety and operational continuity for your valuable equipment and infrastructure.
Technical Specifications:
- Part Number: NL-348
- Alternate Part Number: NL348
- Manufacturer: Westinghouse Electric
- Type: Molded Case Circuit Breaker (MCCB)
- Poles: 3-Pole
- Amperage Rating: 250 Amperes (A)
- Voltage Rating: 600 VAC
- Interrupting Capacity: 25 kA @ 480 VAC
- Trip Unit Type: Thermal-Magnetic, Fixed
- Mounting Type: Bolt-on / Panel Mount
- Frame Size: N-Frame
- Dimensions (Approximate): 10.5 inches (H) x 5.5 inches (W) x 4.5 inches (D)
- Weight: 8.5 lbs (3.85 kg)
- Standards: UL Listed, CSA Certified
WESTINGHOUSE ELECTRIC NL-348
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















