General Electrics TKMA31000WL - 1000 A, 3-Pole Circuit Breaker | AmpState

General Electrics TKMA31000WL is a 1000A, 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers.

Why this breaker stands out

• High-current capacity — 1000A rating provides robust protection for large feeders and main distribution in residential, commercial, and light industrial settings.
• Compact molded-case design — optimizes panel space and simplifies installation in tight electrical environments.
• Thermal-magnetic trip unit — delivers stable, repeatable protection by combining protection against overloads with responsive response to short-circuit events.
• OEM-ready compatibility — designed to align with matching General Electrics load centers and panelboards for straightforward replacement and consistent performance.

Ideal use scenarios

Perfect for distribution panels that require robust three-phase protection, the TKMA31000WL is well-suited for:

• Residential subpanels with high-current feeders
• Commercial electrical rooms handling lighting and power circuits
• Light industrial panels needing reliable 3-pole protection

Technical snapshot

• Manufacturer: General Electrics
• Part Number: TKMA31000WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 1000A
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Practical guidance for deployment

When planning installation, verify panel compatibility and ensure the load center is rated for the same amperage. Confirm proper mechanical fit and bus-bar alignment during replacement or setup. The TKMA31000WL is built to deliver dependable, repeatable protection in demanding electrical distributions, helping maintain steady operation and safety across your system.