GE THQB21WY15 15A 2P 240V Circuit Breaker, Bolt-On | AmpState

GE THQB21WY15 is a purpose-built 2-pole, 15-amp, 240-volt bolt-on circuit breaker designed to deliver reliable protection for panelboards, load centers, and electrical distribution systems. Built for everyday electrical work, this unit is a smart choice for maintenance teams, panel builders, and spare inventory where a direct part-number match matters.

What sets THQB21WY15 apart

• Bolt-On Mounting: Speeds installations with a secure, durable connection designed for compatible GE panels, reducing labor time and ensuring stable operation.
• 2-Pole, 240V Configuration: Ideal for multi-wire branch circuits and applications requiring simultaneous switching of two hot legs.
• 15 Amp Rating: Provides precise overload protection for circuits that need reliable yet modest current handling, helping prevent nuisance trips.
• Exact Part-Number Match: A straightforward replacement that minimizes compatibility concerns during maintenance or panel upgrades.
• Availability Through AmpState: Ready-to-order from a trusted supplier, streamlining procurement for projects and stocking programs.

Ideal use cases

• Replacing a failed breaker in GE panelboards or load centers with an exact THQB21WY15 fit.
• Specifying a spare in maintenance inventories to shorten downtime when servicing critical electrical infrastructure.
• New installations or retrofits in commercial or light industrial environments where a reliable 2-pole, 240V protection is required.

Practical considerations

• Ensure the installation matches the exact part number THQB21WY15 to guarantee proper fit and electrical compatibility.
• Before replacement, de-energize the circuit and follow all applicable safety procedures.
• Keep a reserved supply of bolt-on breakers to minimize service interruptions during panel work.

Need help confirming compatibility or locating the right fit for your panel? Message us and our team will verify the part match and help ensure a seamless installation.