General Electric TK236125 125A 3-Pole 600 V Circuit Breaker

General Electric TK236125 is a rugged, genuine GE circuit breaker engineered to deliver dependable overcurrent protection for 3‑phase electrical systems. With a 125 A rating, 3 poles, and a 600 V maximum rating, this breaker is designed to keep demanding commercial and industrial equipment safe and running smoothly.

Key benefits and what makes it stand out

• Reliable three‑phase protection—the 3-pole design ensures all live conductors disconnect together during a fault, minimizing equipment damage and electrical hazards in 3‑phase circuits.
• High-current capability—rated for up to 125 A, it safeguards feeder lines and motor circuits in medium‑sized installations without nuisance trips under normal startup surges.
• Versatile voltage range—suitable for 600 V systems, making it a solid choice for industrial panels, commercial feeders, and equipment rooms that operate at higher voltages.
• Genuine GE component—part number TK236125 ensures compatibility, easy ordering, and consistency with existing GE panel configurations and replacement parts.

Ideal use cases

• Protecting 3‑phase motor circuits and feeders in manufacturing lines and pump systems.
• Serving as a main or feeder breaker in commercial or light industrial panels that require 3‑pole, 600‑volt protection.
• Replacement part in panel refurbishments where GE panels or compatible GE‑style breakers are used.

Why this matters for you

Choosing the TK236125 means confident, precise protection for critical loads. It supports reliable startup and run performance for three‑phase equipment, reduces the risk of cascading faults, and simplifies maintenance with a clearly identifiable GE part number for inventory and repairs.

Installation and safety considerations

• Install or replace only in de‑energized, properly grounded systems. Follow all local electrical codes and standards.
• Verify panel compatibility with TK236125 and ensure the enclosure and bus stabs align with GE specifications.
• Consult a licensed electrician for proper torque, mounting, and wiring practices to ensure a secure, code‑compliant installation.

Specifications at a glance

• Current rating: 125 A
• Pole count: 3
• Voltage rating: 600 V
• Brand/Part: General Electric TK236125