JD63B250L - 250Amp Circuit Breaker
- 250 Amp
- 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- 3 Pole
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JD63B250L - 250Amp Circuit Breaker Description
JD63B250L - 250Amp Circuit Breaker
The Siemens JD63B250L is a premier low voltage, molded case circuit breaker from the SENTRON family, designed with a thermal-magnetic trip unit for enhanced reliability and performance. With a robust 250A capacity, this 3-pole breaker delivers a standard breaking capacity of 25kAIC at 600V and 35kAIC at 480V, ensuring optimal protection in demanding industrial applications.
Key Features and Benefits:
- Thermal-Magnetic Trip Unit: Provides precise and reliable protection by combining thermal and magnetic trip functionalities, ensuring safety against overloads and short circuits.
- Standard 40å¡C Breaker JD Frame: Designed to operate efficiently in standard temperature environments, maintaining performance and durability.
- High Breaking Capacity: Withstands high fault currents, offering 25kAIC at 600V and 35kAIC at 480V, suitable for heavy-duty applications.
- Line and Load Side Lugs: Equipped with TA2J6500 lugs, supporting a wire range of 3/0AWG - 500KCM (CU) and 4/0AWG - 500KCM (AL), facilitating easy and secure installation.
- Compact Dimensions: Measuring 7.5 x 11 x 4 inches, this breaker is designed for space-saving installations without compromising on performance.
Technical Specifications:
- Model Number: JD63B250L
- Frame Type: JD
- Ampere Rating: 250A
- Poles: 3
- Interrupting Rating: 25kAIC at 600V, 35kAIC at 480V
- Standards Compliance: UL 489, IEC 60947-2
- Wire Range: 3/0AWG - 500KCM (CU), 4/0AWG - 500KCM (AL)
- Dimensions (W x H x D): 7.5 x 11 x 4 inches
Material Compliance and Certifications:
- UL 489 and IEC 60947-2 Standards: Certified for safety and reliability, ensuring adherence to international electrical standards.
- RoHS Compliance: The product is manufactured in compliance with RoHS directives, minimizing the use of hazardous substances.
Suitability:
- The JD63B250L is ideal for a wide range of industrial applications, including manufacturing plants, commercial buildings, and large-scale electrical systems. Its high interrupting capacity and reliable thermal-magnetic trip unit make it suitable for environments requiring robust protection against electrical faults. With easy installation and maintenance, the JD63B250L is a practical choice for both new installations and retrofitting existing systems.
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:7.5
- Height:11.0
- Depth:4.0
- Poles:3
- Amperes:250
- A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
- Type:JD6-A
- Approx Dimensions:7.5"W x 11.00"L x 4.00"D
- Additional Notes:30kAIC@250vdc (for 2-pole applications), Molded Case Circuit Breaker with Interchangeable Trip Unit. Includes Line and Load-Side Lugs
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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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).