General Electric GE THJK636450WL 450A 3 Pole Molded Case Circuit Breaker – Bolt On – 600VAC

The General Electric GE THJK636450WL is a high-capacity molded case circuit breaker designed for reliable protection of commercial and industrial electrical systems. Manufactured within the THJK Hi-Break J-frame series, this breaker uses a thermal magnetic interchangeable trip unit to provide effective overload and short circuit protection. With a 450 ampere rating, 3-pole configuration, and bolt-on mounting style, it is suitable for switchboards, panelboards, feeders, and demanding power distribution applications operating up to 600VAC.

Product Specifications

• Brand: General Electric GE
• Model: THJK636450WL
• Amperage: 450 Ampere
• Number of Poles: 3 Pole
• Breaker Type: Molded Case Circuit Breaker
• Mount Type: Bolt On
• Frame Style: THJK Hi-Break J Frame
• Trip Unit Type: Thermal Magnetic Interchangeable Trip Unit

Technical Specifications

• Operating Temperature: 40 Degree Celsius
• Frequency: 50/60Hz
• Connection Type: Bolt On
• Terminal Type: Line and Load End Terminals Standard
• Lug Type: Standard Line and Load
• Trip Setting Range: 1350-4500
• Protection Type: Overload and Short Circuit Protection
• Application: Industrial Panels, Commercial Distribution Systems, Feeders, Equipment Protection

Voltage and Ratings

• Rated Voltage: 600VAC Maximum
• Interrupting Rating @ 240V AC: 65 Kiloampere
• Interrupting Rating @ 480V AC: 35 Kiloampere
• Interrupting Rating @ 600V AC: 25 Kiloampere
• Interrupting Rating @ 250V DC: 40 Kiloampere

Product Data

• Manufacturer: General Electric GE
• Condition: New / Reconditioned (Depending Supply)
• Warranty: One Year
• Availability: Subject to Stock
• Frame Type: J
• SKU / UPC: Available on Request

Important Note

Accessories ordered with the breaker may be installed before shipment at no additional cost depending on supplier policy. Always verify amperage, trip setting range, voltage rating, terminal configuration, and system compatibility before purchase or installation.

Returns are easy

You may return items within 30 days of delivery for a refund.

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