General Electrics TKC36800L - 800 A, 3-Pole Circuit Breaker | AmpState

The General Electrics TKC36800L is an 800A, 3-pole molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. Designed to perform reliably in residential, commercial, and light industrial electrical distributions, this breaker helps keep equipment safe from overcurrent and short-circuit events—the moments that can cause downtime and costly damage.

• Compact molded case design saves valuable panel space and simplifies installation in crowded or compact distribution panels.
• Thermal-magnetic trip unit delivers stable, repeatable protection across a range of operating temperatures and loads, reducing nuisance trips while still delivering fast response to short circuits.
• 3-pole configuration ideal for 3-phase systems, providing synchronized protection for all phases of a multi-wire branch circuit.
• OEM panel compatibility engineered to work with matching General Electrics OEM load centers and panelboards, ensuring plug-in compatibility and consistent trip characteristics.
• Versatile for multiple applications suitable for residential, commercial, and light industrial electrical layouts where robust, reliable feeder protection is required.

Technical snapshot

• Manufacturer: General Electrics
• Part Number: TKC36800L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 800A
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Who benefits from the TKC36800L

Electrical professionals tasked with designing, upgrading, or maintaining distribution panels will find the TKC36800L a reliable choice for feeders and main circuits. It’s especially well-suited for panel upgrades in mid-to-large residential systems, commercial suites, and light industrial electrical rooms where a compact, high-current breaker is needed without sacrificing protection quality.

Use cases and practical scenarios

• Feeder protection for subpanels in multi-unit buildings, ensuring each unit has a dedicated, well-protected distribution path.
• Replacement or upgrade in OEM-compatible load centers where space efficiency and consistent trip characteristics matter.
• Main feeder protection for service equipment in commercial applications, delivering reliable protection against overcurrent and short circuits.
• Integration into electrical distribution schemes that require robust 800A capacity with three-phase protection.

Installation and compatibility tips

• Confirm panelboard and load center compatibility with the TKC36800L’s 3-pole, 800A profile before installation to ensure proper bus alignment and mounting.
• Follow OEM installation torque specifications for secure terminal connections and reliable electrical contact.
• Leverage the thermal-magnetic trip to balance protection and selectivity in circuits with varying inrush and operating loads.
• Consider future-proofing layouts by selecting breakers that align with your panel’s recommended protection schemes and expansion plans.

In summary, the General Electrics TKC36800L brings a high-current, three-phase solution to panelboards and load centers where space efficiency and reliable overcurrent protection are essential. With its compact design, stable thermal-magnetic trip, and OEM panel compatibility, it’s a concrete choice for safer, steadier electrical distribution across residential, commercial, and light industrial environments.