General Electric TJK436225LL circuit breaker is a purpose-built solution for dependable protection in 3-phase, 600V electrical systems. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this 225A, 3-pole bolt-on breaker helps you keep critical equipment and workflows energized with confidence.
Key specifications at a glance
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Amperage: 225 A
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Poles: 3-Pole
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Voltage rating: 600V
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Mounting style: Bolt-On
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Part reference: TJK436225LL
Why this GE breaker stands out
- Built for demanding industrial and commercial environments where a precise 225A, 3-pole, 600V protection device is required.
- Bolt-on mounting delivers a secure, field-ready installation path that can simplify retrofit work and reduce service downtime.
- The 3-pole configuration provides comprehensive protection across all three phases, helping maintain balanced loads and safer system operation.
- As a GE component identified by a specific part number, it’s designed to fit compatible panels and assemblies where this exact specification is needed.
Use cases and who benefits
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Maintenance: Replace a failed or tired breaker in existing equipment to restore reliable protection without altering other components.
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Retrofit: Update older switchgear or panels to meet current protection requirements with a plug-in, bolt-on solution.
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Replacement: When you need a direct, spec-matched substitute for proven GE installations, this unit aligns with the 225A, 3-pole, 600V requirements.
Important compatibility notes
- Confirm fit and ratings before ordering. The part number TJK436225LL is the best reference to ensure compatibility with your panel and system design.
- This bolt-on style is intended for panels designed to accept bolt-on circuit breakers of the same series and rating; verify bus stabs, enclosure clearance, and trip coordination in your assembly.
Practical guidance for installers
- During replacement, power down procedures and lockout-tagout practices should be followed, and the bolt-on breaker should seat firmly against the bus connections to ensure proper operation.
- After installation, perform a control check and trip test within the panel’s documented safety and testing procedures to confirm correct functionality. This GE circuit breaker delivers a focused, specification-driven solution for reliable protection in 3-phase 600V systems. When the job requires exact 225A, 3-pole, bolt-on protection, TJK436225LL stands as a precise, reference-worthy choice.