General Electrics TKMA30600 - 600 A, 3-Pole Bolt-On Circuit Breaker | AmpState

Introducing the General Electrics TKMA30600 — a 600 A, 3-pole bolt-on molded case circuit breaker from AmpState designed to deliver dependable branch circuit overcurrent and short‑circuit protection in panelboards and load centers. Built for demanding residential, commercial, and light industrial environments, this breaker combines a rugged connection with precise protection performance.

Why this breaker stands out

• Secure bolt-on mounting provides a rigid, vibration‑resistant connection to the bus bars, reducing movement and potential arcing in busy electrical spaces.
• Thermal‑magnetic trip unit delivers stable, repeatable protection across varying temperatures and load conditions, helping prevent nuisance trips while still guarding against faults.
• OEM‑friendly compatibility is designed to harmonize with matching General Electrics load centers and panelboards, ensuring a seamless replacement or upgrade path without custom modifications.
• Heavy‑duty 3‑pole design is ideal for 3‑phase systems, supporting large feeders and main distribution needs in multi‑zone installations.

What it does for you in real-world setups

• Upgrade or retrofit service panels in small offices, retail spaces, or light industrial facilities where a reliable 600 A main or feeder breaker is required.
• Provide robust protection for large branch circuits feeding critical equipment, HVAC controls, or power distribution gear in commercial environments.
• Maintain system safety and coordination by using a breaker that aligns with the protection philosophy of compatible OEM panelboards.

Technical snapshot

• Manufacturer: General Electrics
• Part Number: TKMA30600
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage Rating: 600 A
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short‑circuit protection

With its combination of high‑current capability, rigid mounting, and factory‑matched compatibility, the TKMA30600 is a strategic choice for professionals seeking dependable protection that fits cleanly into established panelboard architectures. Trust this bolt‑on breaker to manage large loads while keeping the electrical system organized, safe, and compliant.