GE TJK436Y400 Molded Case Circuit Breaker – 400A – 3-Pole – 600V – 42kA @ 120/240V – Non-Automatic – J600 Series

The GE TJK436Y400 is a 400A, 3-pole molded case circuit breaker from the GE J600 Series. It features a non-automatic case configuration and is designed for compatible electrical distribution applications.

The breaker is rated for 600V and provides interrupting ratings of 42kA at 120/240V AC, 30kA at 277/480V AC, and 22kA at 600V AC. Specific phase configuration, mounting arrangement, terminal configuration, and protection characteristics are not specified in the provided information.

Specifications:

• Manufacturer: General Electric (GE)
• Product Type: Molded Case Circuit Breaker
• Product Family: J600 Series
• Series: J600
• Catalog No.: TJK436Y400
• Current Rating: 400A
• Number of Poles: 3-Pole
• Voltage Rating: 600V
• Interrupting Rating: 42kA @ 120/240V AC; 30kA @ 277/480V AC; 22kA @ 600V AC
• Case Configuration: Non-Automatic
• Application: Electrical Distribution and Overcurrent Protection
• Brand: GE

Part Numbers & Identification:

• Manufacturer Part Number (MPN): TJK436Y400
• Catalog Number: TJK436Y400
• Model: TJK436Y400
• Product Family: GE J600 Circuit Breakers
• Series: J600
• Brand: GE
• Manufacturer: General Electric
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 400A
• Rated Current: 400A
• Rated Voltage: 600V
• Case Configuration: Non-Automatic
• UPC:783164164602

Compatibility:

Designed for use with compatible GE J600 Series electrical distribution equipment that accepts the TJK436Y400 circuit breaker or corresponding compatible configuration.

The available information does not specify the exact mounting arrangement, terminals, trip characteristics, or phase configuration. Always verify the specific panelboard or electrical equipment model, approved breaker type, current and voltage ratings, interrupting capacity, mounting requirements, terminal configuration, and installation specifications before installation.

Certifications:

• GE J600 Series
• 400A Rated
• 3-Pole
• 600V Rated
• 42kA @ 120/240V AC Interrupting Rating
• 30kA @ 277/480V AC Interrupting Rating
• 22kA @ 600V AC Interrupting Rating
• Non-Automatic Case

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