TJJ426300WL **Older Style** - 300Amp Circuit Breaker
- 300 Amp
- 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- 2 Pole
Purchase Options: Refurbished
TJJ426300WL **Older Style** - 300Amp Circuit Breaker Description
TJJ426300WL **Older Style** - 300Amp Circuit Breaker
The TJJ426300WL circuit breaker, part of the renowned J600 product line, is an exceptional solution for industrial and commercial applications requiring reliable and robust electrical protection. This two-pole, 600V, 22kAIC circuit breaker is rated for 300 amps, making it ideal for demanding environments that necessitate high capacity and dependability. Featuring thermal magnetic trip technology, the TJJ426300WL ensures accurate and instantaneous response to overloads and short circuits, safeguarding your electrical systems and enhancing operational safety.
Key Features and Benefits
- High Capacity: With a 300-amp rating, this circuit breaker is designed to handle substantial electrical loads, providing robust protection for large-scale industrial applications.
- Versatile Voltage Range: Operates efficiently across various voltages, including 120V, 240V, 277V, 480V, and 600V AC, and 125V and 250V DC, making it highly adaptable to different electrical setups.
- Thermal Magnetic Trip Technology: Combines thermal and magnetic trip mechanisms to offer precise protection against both prolonged overloads and sudden short circuits.
- Durable Construction: Built to withstand harsh industrial environments, ensuring long-term reliability and performance.
- Cu/Al Lugs: Equipped with copper/aluminum line and load lugs for flexible and secure connections.
Technical Specifications
- Poles: 2
- Amperage: 300 A
- System Voltage: 120 Vac, 120/240 Vac, 125 Vdc, 240 Vac, 250 Vdc, 277 Vac, 480 Vac, 600 Vac
- Interrupting Rating: 120 Vac: 42 KAIC,åÊ120/240 Vac: 42 KAIC,åÊ125 Vdc: 10 KAIC,åÊ240 Vac: 42 KAIC,åÊ250 Vdc: 10 KAIC,åÊ277 Vac: 30 KAIC,åÊ480 Vac: 30 KAIC,åÊ600 Vac: 22 KAIC
- Trip Function: LI (Long Time, Instantaneous)
- Continuous Current Rated: Standard
- Suitable for Reverse Feed: Yes
- Lugs: TC043, TCAL43, TCAL47
Material Compliance and Certifications
- UL File Number: E11592
- CSA File Number: LR40350
- GSA Compliance: No
Suitability
- The TJJ426300WL circuit breaker is particularly suitable for environments where high current loads and variable voltage conditions are common. It is perfect for use in heavy industrial facilities, commercial buildings, and utility installations where reliable protection and operational continuity are paramount. Its adaptability to various voltage settings and robust construction make it an essential component for ensuring electrical safety and efficiency in demanding applications.
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:8.25
- Height:10.13
- Depth:3.81
- Poles:2
- Amperes:300
- A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- Type:TJJ
- Approx Dimensions:8.25"W x 10.13"L x 3.81"D
- Additional Notes:Q-Line, Cable-in/Cable-out (Lug-Lug), HACR Rated, Molded Case Circuit Breaker with Non-Interchangeable, Thermal Magnetic Trip Unit and Internal Common Trip. 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).