General Electrics THJK436200WL - 200 A, 3-Pole Circuit Breaker | AmpState

Meet the General Electrics THJK436200WL, a 200 A, 3-pole molded case circuit breaker designed to protect panelboards and loadcenters from overcurrent and short-circuit events. Its compact form fits tighter installations without compromising safety, while a thermal-magnetic trip unit delivers stable, repeatable protection across real-world load conditions.

• Amperage & Poles: 200 A, 3 poles for robust, multi‑circuit protection
• Type: Thermal-magnetic molded case circuit breaker (MCCB) for accurate response to overloads and short circuits
• Space‑efficient design: Compact molded case construction optimizes panel space in crowded electrical rooms
• Protection performance: Trip mechanism adapts to ambient temperature and load, reducing nuisance trips while ensuring reliable isolation when needed
• Compatibility: Engineered to pair with matching OEM loadcenters and panelboards for seamless integration
• Applications: Ideal for residential, commercial, and light industrial panel configurations requiring dependable branch circuit protection
• Protection scope: Provides branch circuit overcurrent and short-circuit protection, safeguarding wiring, devices, and downstream equipment

The THJK436200WL is a practical choice for electricians and facility managers who value consistency and peace of mind in electrical protection. Whether you're upgrading an aging panel, configuring a new commercial service, or stocking a light industrial control cabinet, this 3‑pole MCCB delivers clear trip characteristics, straightforward installation, and compatibility with common OEM panelboards.

Technical snapshot
Manufacturer: General Electrics
Part Number: THJK436200WL
Type: Thermal-magnetic molded case circuit breaker
Amperage: 200 A
Poles: 3
Application: Branch circuit overcurrent and short-circuit protection