GE THQC21100WL - 100 A, 240 V, 2-Pole Circuit Breaker | AmpState

GE THQC21100WL is a 100 A, 240 V, 2-pole molded case circuit breaker built to protect branch circuits in panelboards and loadcenters. Designed for dependable overcurrent and short-circuit protection, this unit keeps electrical systems safer and more reliable in days of varying loads and unexpected surges.

What sets this breaker apart is its combination of compact form and precise protection electronics. The compact molded case design maximizes panel space, making it easier to fit into crowded panels without compromising performance. Its thermal-magnetic trip unit delivers stable, repeatable protection across a broad range of operating conditions, so you don’t have to worry about nuisance trips or inconsistent responses.

Key strengths in one trusted package:

• Compact molded case design for efficient use of panel space and straightforward installation in tighter panels.
• Thermal-magnetic trip unit ensures reliable protection from both overloads and short circuits with consistent characteristics over time.
• OEM-compatible designed to work with matching GE OEM loadcenters and panelboards for smooth substitutions and maintenance.
• Versatile application suitable for residential, commercial, and light industrial environments where dependable protection is essential.

Technical snapshot

• Manufacturer: GE
• Part number: THQC21100WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 100 A
• Voltage rating: 240 V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider the GE THQC21100WL? electricians and facilities managers looking to upgrade or replace a failing breaker in a GE-compatible panel, contractors outfitting new commercial or light industrial spaces, and homeowners performing a panel upgrade where robust, predictable protection is a must. By pairing a clear 100 A load rating with a reliable two-pole design, this breaker helps protect wiring, outlets, and connected equipment from the damaging effects of overcurrent events.

In practice, this breaker translates to fewer workflow interruptions and safer electrical systems. Its compatibility with GE OEM panelboards means technicians can source a matching, easy-to-install replacement that maintains upstream coordination and physical fit within the enclosure. For projects where space and reliability matter, the GE THQC21100WL delivers straightforward installation, dependable protection, and long‑term performance in a compact footprint.