GE THQB2160ST1 - 60 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

GE THQB2160ST1 is a 60A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and loadcenters. Built for real-world electrical environments, this breaker blends precise protection with a rugged mounting style that installers trust for long-term performance in residential, commercial, and light industrial applications.

• Bolt-on mounting for a secure connection: Delivers a rigid, vibration-resistant bus connection that stays tight under operation, reducing the risk of loose contacts and nuisance trips in active panels.
• Thermal-magnetic trip unit: Combines thermal overload protection with rapid magnetic trip response for short circuits, providing stable protection and predictable performance across temperature and load variations.
• 60A, 240V, 2-pole design: Ideal for protecting 240V circuits and multi-wire branch circuits in both new installations and panel upgrades.
• OEM panel compatibility: Specifically designed to be compatible with matching GE OEM loadcenters and panelboards, simplifying replacements and installations without compatibility surprises.
• Versatile application footprint: Suitable for residential, commercial, and light industrial environments where reliable overcurrent and short-circuit protection is essential.

Technical snapshot

• Manufacturer: GE
• Part number: THQB2160ST1
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 60 A
• Voltage rating: 240 V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Use cases and practical scenarios

In a residential panel, the THQB2160ST1 protects a dedicated 60-amp circuit feeding heavy loads like a subpanel, electric water heater, or a high-demand HVAC extension. In commercial settings, it serves as a dependable main or feeder protection point for 240V circuits that require rapid disconnection during a fault, helping to minimize equipment damage and downtime. For light industrial environments, this breaker provides robust protection in panels that experience vibration or frequent maintenance cycles, where a secure bolt-on connection and repeatable trip characteristics matter most.

Why this GE breaker stands out

This unit isn’t a generic substitute. It’s engineered to integrate smoothly with GE panel ecosystems through its bolt-on mounting and OEM-compatible design, offering a straightforward replacement path when upgrading or refurbishing existing panels. The combination of a secure mounting method and a reliable thermal-magnetic trip means fewer service interruptions and more predictable protection for critical electrical loads.

Who should consider the THQB2160ST1

Electrical professionals and property owners who need solid 60A protection for 240V circuits in panelboards and loadcenters will find the THQB2160ST1 a practical, long-term choice. It’s especially well-suited for installations where panel vibration, environmental conditions, or the need for easy, compatible replacements are factors in the decision.