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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

HJ3B300 - 300Amp Circuit Breaker

  • 300 Amp
  • 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: HJ3B300 [R]

Purchase Options: Refurbished

HJ3B300 - 300Amp Circuit Breaker Description

HJ3B300 - 300Amp Circuit Breaker

The HJ3B300 Circuit Breaker is a robust and dependable solution tailored for maintenance applications in industrial and commercial environments. With a 300 Ampere capacity and a 3-pole design, this molded case circuit breaker ensures optimal performance and protection for your existing electrical systems. Engineered for high-demand environments, the HJ3B300 is the ideal choice for maintaining operational safety and efficiency without the need for significant upgrades or modifications.

Key Features and Benefits:

  • Superior Interrupting Capacity (AIC): The HJ3B300 boasts an impressive AIC rating of 65k @ 240VAC, 35k @ 480VAC, and 25k @ 600VAC, providing robust protection against overcurrents and short circuits, thereby safeguarding your equipment and infrastructure.
  • Reliable Performance: The breaker is optimized to operate at 40å¼C, ensuring consistent functionality in varying industrial settings, making it a reliable choice for ongoing maintenance requirements.

Technical Specifications:

  • Amperage: 300 Amps
  • Voltage Rating: 600VAC maximum
  • Interrupting Capacity (AIC): 65k @ 240VAC, 35k @ 480VAC, 25k @ 600VAC
  • Poles: 3
  • Frame Type: HJ3
  • Operating Temperature: 40å¼C
  • Dimensions: 9.00"W x 11.00"L x 4.00"D
  • Ship Weight: 23 lbs

Material Compliance and Certifications:

  • The HJ3B300 meets stringent industry standards, ensuring compliance with safety and environmental regulations. Each unit undergoes rigorous testing to confirm it meets high-performance criteria, providing peace of mind in critical applications.

Suitability:

  • The HJ3B300 Circuit Breaker is specifically designed for maintenance and replacement in existing systems, offering a dependable solution for electrical protection. This breaker is perfectly suited for use in industrial plants, commercial facilities, or other high-demand settings where maintaining existing infrastructure is crucial.

 

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:300
  • A.I.C. Rating & Volts:25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
  • Type:HJ3
  • Approx Dimensions:9.00"W x 11.00"L x 4.00"D
  • Additional Notes:40å¼C, Type ET 400 Ampere "HJ" 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).

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