General Electric THHQB32020 - 20A, 3-Pole, Circuit Breaker

General Electric THHQB32020 delivers reliable three‑phase protection in a compact, easy‑to‑install package. Built for industrial environments and demanding commercial applications, this 20A, 3‑pole circuit breaker provides robust overcurrent protection to keep distribution panels and motor control centers running smoothly.

Why this 3‑pole design matters

With a 3‑pole configuration, THHQB32020 protects all three conductors in a three‑phase system, ensuring synchronized disconnection and preventing unbalanced loads that can damage equipment. This makes it an ideal choice for panelboards, switchboards, and control panels that power motors, conveyors, pumps, and other three‑phase machinery.

Key benefits that matter in the real world

• Precise 20A protection tailored to safeguard circuits without nuisance tripping in normal operation.
• Three‑pole versatility supports complete three‑phase protection, simplifying wiring and improving coordination across protections in your panel.
• Industrial reliability designed for ongoing duty in distribution panels and motor control centers, where dependable overcurrent protection is critical.
• OEM-friendly suitable for original equipment manufacturing setups where standardized protection components are needed for consistency and uptime.
• Flexible integration easily pairs with GE panels and compatible switchgear to maintain a clean, organized distribution system.

Ideal use cases

• Industrial facilities with three‑phase motors and equipment that require consistent overcurrent protection
• Commercial buildings with centralized motor control centers and complex panelboards
• OEM assemblies where a reliable 3‑pole breaker ensures safe, predictable operation

What sets it apart

Unlike single‑pole solutions, the THHQB32020 acknowledges the realities of three‑phase distribution by providing synchronized protection across all phases. Its 3‑pole architecture reduces wiring complexity and enhances protective coordination within distribution panels and motor control centers. In environments where downtime is costly, this GE circuit breaker contributes to faster fault isolation and safer equipment shutdown, helping maintenance teams identify and respond to electrical faults with confidence.

Technical snapshot

• 20A
• 3-Pole
• Circuit Breaker
• Suitable for panelboards, switchboards, and control panels in industrial, commercial, and OEM settings

Choose the General Electric THHQB32020 for dependable, three‑phase protection that aligns with robust electrical distribution needs. It’s a practical, purpose‑built solution designed to keep three‑phase systems running smoothly, safely, and with minimal interruptions.