JL3B400 - 400Amp Circuit Breaker
- 400 Amp
- 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- 3 Pole
Purchase Options:
JL3B400 - 400Amp Circuit Breaker Description
JL3B400 - 400Amp Circuit Breaker
Introducing the JL3B400 Circuit Breaker, a robust and reliable solution designed to provide superior protection and performance for your electrical systems. This three-pole, 400-ampere molded case circuit breaker is engineered to handle demanding environments and ensure operational safety and efficiency. With its advanced features and compliance with industry standards, the JL3B400 is the ideal choice for commercial and industrial applications.
Key Features and Benefits:
- High Interrupting Capacity: Capable of handling up to 42kA at 240VAC, 30kA at 480VAC, and 22kA at 600VAC, ensuring reliable performance under high fault conditions.
- Thermal-Magnetic Protection: Combines both thermal and magnetic trip elements to provide comprehensive protection against overloads and short circuits.
- Molded Case Construction: Enhances durability and resistance to environmental factors, extending the lifespan of the breaker.
Technical Specifications:
- Amperes: 400
- Poles: 3
- A.I.C. Rating & Volts: 22kA at 600VAC, 30kA at 480VAC, 42kA at 240VAC
- Frame Type: JL3
- Operating Temperature: Rated for 40å¼C
Material Compliance and Certifications:
- UL Listed: Meets the stringent standards for safety and performance set by Underwriters Laboratories.
- RoHS Compliant: Free from hazardous substances, ensuring it is environmentally friendly and safe for use in all settings.
- Type ET Certification: Certified for specific applications, guaranteeing reliability and compatibility with existing electrical systems.
Suitability:
- The JL3B400 Circuit Breaker is designed for a wide range of applications, including commercial buildings, industrial facilities, and utility infrastructure. Its robust construction and high interrupting capacity make it suitable for protecting circuits in critical operations, ensuring minimal downtime and maximum safety. Whether you are upgrading your electrical system or setting up a new installation, the JL3B400 provides the dependable performance and protection you need.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:9.0
- Height:11.0
- Depth:4.0
- Poles:3
- Amperes:400
- A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- Type:JL3
- Approx Dimensions:9.00"W x 11.00"L x 4.00"D
- Additional Notes:40å¼C, Type ET 400 Ampere "JL" Frame, Molded Case Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).