GE THHQB2160 - 60 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

GE THHQB2160 is a 60A, 240V, 2-pole bolt-on molded-case circuit breaker designed to deliver dependable branch-circuit protection in panelboards and load centers. Built to withstand vibration and maintain a solid bus connection, this breaker supports safe, continuous operation in residential, commercial, and light industrial settings.

Why this bolt-on breaker stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, keeping the breaker aligned and performing consistently in panels subjected to movement or equipment-induced vibrations.
• Thermal-magnetic trip unit offers stable, repeatable protection against overcurrent and short circuits, adjusting to electrical load variations without nuisance trips.
• OEM compatibility is designed to fit seamlessly with matching GE load centers and panelboards, simplifying replacements and maintenance.
• 2-pole, 60A at 240V configuration safeguards 240V branch circuits with reliable protection for multi-wire and shared-neutral setups.
• Versatile applications ideal for residential service panels, commercial electrical rooms, and light industrial installations needing robust protection in a compact form factor.

Technical snapshot

• Manufacturer: GE
• Part Number: THHQB2160
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical guidance and best-use scenarios

Choose the GE THHQB2160 when you need reliable protection for 240V circuits in GE-panel systems. Its bolt-on design makes it a sturdier choice in spaces with vibration or movement—think mechanical rooms, basements, or areas near heavy equipment. It’s an especially solid option when upgrading older panels to a modern thermal-magnetic protection scheme without compromising compatibility or panel fit.

How it compares to typical alternatives: this breaker emphasizes a secure mechanical connection and precise trip characteristics, reducing the risk of intermittent contact or misalignment that can lead to unreliable protection. With GE engineering backing, you get predictable fault clearing and longevity in OEM panelboard environments.

Installation tips to maximize longevity: ensure compatibility with your GE panelboard, align the breaker with the bus bars for a square, proper fit, and follow general panel manufacturer guidelines for mounting and tightening to maintain a solid, vibration-resistant connection over time. Regular inspection of connections in vibration-prone areas will help sustain dependable performance.